TWI527989B - Lighting components - Google Patents
Lighting components Download PDFInfo
- Publication number
- TWI527989B TWI527989B TW100119375A TW100119375A TWI527989B TW I527989 B TWI527989 B TW I527989B TW 100119375 A TW100119375 A TW 100119375A TW 100119375 A TW100119375 A TW 100119375A TW I527989 B TWI527989 B TW I527989B
- Authority
- TW
- Taiwan
- Prior art keywords
- rubber
- light
- fluorenone
- fluorenone rubber
- group
- Prior art date
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- 229920001971 elastomer Polymers 0.000 claims description 167
- 239000005060 rubber Substances 0.000 claims description 167
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 claims description 114
- 239000000203 mixture Substances 0.000 claims description 65
- 239000011162 core material Substances 0.000 claims description 51
- 238000002834 transmittance Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 13
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 13
- 125000003342 alkenyl group Chemical group 0.000 claims description 10
- 230000000704 physical effect Effects 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 150000002923 oximes Chemical class 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- 239000011231 conductive filler Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 150000001451 organic peroxides Chemical class 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 238000004438 BET method Methods 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 description 23
- -1 ultraviolet rays Substances 0.000 description 21
- 239000000843 powder Substances 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 13
- 238000001723 curing Methods 0.000 description 12
- 238000005286 illumination Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 238000004898 kneading Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
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- 230000003068 static effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000001629 suppression Effects 0.000 description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000004848 polyfunctional curative Substances 0.000 description 5
- 229940126062 Compound A Drugs 0.000 description 4
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000006230 acetylene black Substances 0.000 description 4
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- 230000017525 heat dissipation Effects 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 229910004283 SiO 4 Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- YTPFRRRNIYVFFE-UHFFFAOYSA-N 2,2,3,3,5,5-hexamethyl-1,4-dioxane Chemical compound CC1(C)COC(C)(C)C(C)(C)O1 YTPFRRRNIYVFFE-UHFFFAOYSA-N 0.000 description 2
- VOQDCMULDZDDLP-UHFFFAOYSA-N 2-methoxy-2,3-dimethyloxane Chemical group CC1C(OCCC1)(C)OC VOQDCMULDZDDLP-UHFFFAOYSA-N 0.000 description 2
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- 241000238631 Hexapoda Species 0.000 description 2
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003181 biological factor Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
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- 229910052746 lanthanum Inorganic materials 0.000 description 2
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- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 230000020169 heat generation Effects 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- NYMPGSQKHIOWIO-UHFFFAOYSA-N hydroxy(diphenyl)silicon Chemical compound C=1C=CC=CC=1[Si](O)C1=CC=CC=C1 NYMPGSQKHIOWIO-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000006234 thermal black Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Electroluminescent Light Sources (AREA)
Description
本發明係關於發光體,特別是特徵為把具有具備電纜狀的LED發光體之配線體的芯材以矽酮橡膠密封之照明構件,於該芯材的發光面側形成具有透明性的矽酮橡膠A之包圍體,於發光面之相反面被形成與該矽酮橡膠A不同物性的相異的矽酮橡膠B之包圍體之照明構件。本發明,特徵為特別在發光體相反側使用供芯材保護供散放LED發光時之熱之用的熱傳導性矽酮橡膠、或防止靜電之導電性矽酮橡膠、或者抑制來自外部的振動之用的具有防振性能的矽酮橡膠,對於散熱、靜電、振動對策為有效,而且耐候性優異所以可以使用於應用在屋外照明或裝飾之照明構件。此外,本發明係關於相關照明購件之製造方法。The present invention relates to an illuminant, and in particular to an illuminating member in which a core material having a wiring body having a cable-like LED illuminator is sealed with an oxime rubber, and a fluorenone having transparency is formed on the light-emitting surface side of the core material. The surrounding body of the rubber A is formed on the opposite side of the light-emitting surface as an illuminating member which is surrounded by the fluorenone rubber B which is different in physical properties from the fluorenone rubber A. The present invention is characterized in that, in particular, on the opposite side of the illuminant, a heat conductive fluorenone rubber for protecting the heat for emitting the LED light, or a conductive fluorene rubber for preventing static electricity, or suppressing vibration from the outside is used. The fluorenone rubber having anti-vibration performance is effective for heat radiation, static electricity, and vibration countermeasures, and is excellent in weather resistance, so it can be used for lighting members that are applied to outdoor lighting or decoration. Furthermore, the invention relates to a method of manufacturing a related lighting purchase.
從前,作為裝飾用或屋外的照明用被提出電纜或者膠帶狀之LED配線體(專利文獻1~3:日本專利第4259584號公報、專利第3596480號公報、特開2004-247281號公報)。但是,這些不具有保護基板的機能所以在設置環境上有所限制。In the past, a cable or a tape-like LED wiring body has been proposed for use in lighting for decoration or outdoor use (Patent Documents 1 to 3: Japanese Patent No. 4,259, 584, Japanese Patent No. 3, 596, 480, and JP-A-2004-247281). However, these functions that do not have a protective substrate are limited in the installation environment.
亦即,有因外部應力或衝擊、振動等物理因素導致之限制、濕氣或雨水、洗淨劑、有害氣體、紫外線等化學因素導致之限制、發霉或昆蟲類的附著等生物因素導致之限制等,隨著使用環境不同而需另行安裝保護用的構造體等勞力。That is, there are restrictions caused by physical factors such as external stress or impact, vibration, etc., restrictions caused by chemical factors such as moisture or rain, detergents, harmful gases, ultraviolet rays, and biological factors such as mold or insect adhesion. In addition, depending on the use environment, labors such as structural structures for protection need to be installed separately.
以防止此額外勞力為目的,雖然有把配置了發光元件的可撓基板以聚矽氧(矽酮)製的管來覆蓋,使其適用於較廣泛的環境之提案,但對於使用何種聚矽氧並沒有詳細的說明(專利文獻4:專利第3916651號公報)。For the purpose of preventing this extra labor, although a flexible substrate provided with a light-emitting element is covered with a tube made of polyfluorene oxide, which is suitable for a wider environment, what kind of polymerization is used The oxygen is not described in detail (Patent Document 4: Patent No. 3916651).
如專利文獻4那樣,以管覆蓋的構造雖然簡單,但是管與發光體之間會產生空間(間隙)所以有水蒸氣或雨水等水分混入之虞,有引起內部電氣損傷的可能性。此外,光學上空間會反覆引起複折射或反射所以在光透明性或光透過性的觀點來說也是不期待的,進而也有內部因水分而起霧的問題。此外在管中封入發光體的作業是困難的,效率極差,生產性低劣。As described in Patent Document 4, the structure covered by the tube is simple, but a space (gap) is generated between the tube and the illuminator. Therefore, moisture such as water vapor or rainwater may be mixed in, and internal electrical damage may occur. Further, since the optical space repeatedly causes birefringence or reflection, it is not expected from the viewpoint of light transparency or light transmittance, and there is also a problem that fogging occurs due to moisture inside. In addition, the operation of enclosing the illuminant in the tube is difficult, the efficiency is extremely poor, and the productivity is inferior.
在專利文獻4,也記載著將配置了發光元件的可撓基板封入氨基甲酸乙酯,但是氨基甲酸乙酯被認為是容易黃變而使透過率改變的所以不是最佳材料,而且其低溫特性也不好,在嚴峻的低溫環境下使用時會失去柔軟性而劣化。Patent Document 4 also discloses that a flexible substrate on which a light-emitting element is disposed is sealed with urethane, but urethane is considered to be easily yellowed and the transmittance is changed, so that it is not an optimum material, and its low-temperature characteristics are also described. It is also not good, and it loses its softness and deteriorates when used in a severe low temperature environment.
此外,具備發光體模組的配線體,有必要避免隨發光而來的發熱或隨帶電而來的靜電,進而要避免隨外部振動而來的外來影響導致內部破損。Further, in the wiring body including the illuminator module, it is necessary to avoid heat generation due to illuminance or static electricity due to charging, and to avoid internal damage due to external influence due to external vibration.
即使以重視透明性之透明材料來保護也無法解決前述問題,所以要以單一材料來達成目的是困難的。此外,為了要以單一材料解決前述其他問題,必須要對成型品賦予另外的零件,在以單一材料成型之後有進而設置例如散熱鰭片、防帶電材料之對成型品的追加,或是防振構造之外部裝設等設置作業。矽酮橡膠的場合,作為賦予散熱或導電等特性之材料被廣泛使用,但在事後賦予性能時在設計上或成本上會有限制條件發生之問題。Even if it is protected by a transparent material that emphasizes transparency, the above problems cannot be solved, so it is difficult to achieve the purpose with a single material. In addition, in order to solve the other problems described above with a single material, it is necessary to impart additional parts to the molded product, and after molding with a single material, there is further provided, for example, a heat dissipating fin, an antistatic material, or an anti-vibration. Setting work such as external installation of the structure. In the case of an anthrone rubber, it is widely used as a material which imparts characteristics such as heat dissipation or electric conduction, but there is a problem in that design or cost is limited when performance is imparted afterwards.
[專利文獻1] 日本專利第4259584號公報[Patent Document 1] Japanese Patent No. 4259584
[專利文獻2] 日本專利第3596480號公報[Patent Document 2] Japanese Patent No. 3596480
[專利文獻3] 日本專利特開2004-247281號公報[Patent Document 3] Japanese Patent Laid-Open Publication No. 2004-247281
[專利文獻4] 日本專利第3916651號公報[Patent Document 4] Japanese Patent No. 3916651
本發明係有鑑於前述情形而為之發明,目的在於提供可以同時賦予不因環境因素,亦即外部應力或衝擊、振動等物理因素、濕氣或雨水、洗淨劑、有害氣體、紫外線等化學因素、發霉或昆蟲類的附著等生物因素而導致之劣化,也沒有因水蒸氣或雨水等水分的混入而引起內部的電氣損傷,透明性與透光性都優異,沒有黃變導致的透過率改變,低溫特性優異,在嚴厲的低溫環境下使用也不失其柔軟性的照明構件,而且還可減低由於散熱、靜電、振動而導致之發光體配線基板等之芯材之內部損失的性能,且可以廉價地製造之照明構件及其製造方法。The present invention has been made in view of the above circumstances, and an object thereof is to provide a chemical element which can be simultaneously imparted with no environmental factors, that is, external stress or impact, vibration, moisture, rain, water, detergent, harmful gas, ultraviolet rays, and the like. Deterioration caused by biological factors such as factors, mold or insects, and no internal electrical damage caused by the incorporation of water such as water vapor or rain, and excellent transparency and light transmission, and no transmittance due to yellowing. It is excellent in low-temperature characteristics, and it can be used in a severe low-temperature environment without losing its flexibility. It can also reduce the internal loss of the core material such as the illuminant wiring board due to heat dissipation, static electricity, and vibration. The lighting member and the method of manufacturing the same can be manufactured at low cost.
本案之發明人等,為了達成前述目的經過銳意檢討的結果,發現了藉由把具有具備發光體之配線體的芯材以矽酮橡膠密封之照明構件,於該芯材的發光面側形成具有透明性的矽酮橡膠A,於發光面之相反面被形成與該矽酮橡膠不同物性的相異的矽酮橡膠B,可以解決前述課題。The inventors of the present invention have found that an illumination member having a core material having a wiring body including an illuminant sealed with an oxime rubber is formed on the light-emitting surface side of the core material. The transparent fluorenone rubber A can form the fluorenone rubber B having a different physical property from the fluorenone rubber on the opposite side of the light-emitting surface, and the above problem can be solved.
亦即,本發明,提供以下之照明構件及其製造方法。That is, the present invention provides the following lighting member and method of manufacturing the same.
申請專利範圍1:Patent application scope 1:
一種照明構件,係把具有具備發光體的配線體之芯材以矽酮橡膠密封之照明構件,其特徵為:於該芯材的發光面側形成具有透明性的矽酮橡膠A之包圍體,發光面之相反面被形成與該矽酮橡膠A不同物性的相異的矽酮橡膠B之包圍體。An illuminating member is an illuminating member in which a core material having a wiring body including an illuminating body is sealed with an oxime rubber, and a blistering rubber A surrounding body is formed on the light emitting surface side of the core material. The opposite side of the light-emitting surface is formed with a surrounding body of the fluorenone rubber B which is different in physical properties from the fluorenone rubber A.
申請專利範圍2:Patent application scope 2:
如申請專利範圍第1項之照明構件,其中前述發光體為LED,配線體為可撓印刷電路板,於芯材被實裝抑制發光所必要的模組。The illumination member according to claim 1, wherein the illuminator is an LED, the wiring body is a flexible printed circuit board, and a module necessary for suppressing illuminance is mounted on the core material.
申請專利範圍3:Patent application scope 3:
如申請專利範圍第1或2項之照明構件,其中前述矽酮橡膠A,係2mm光徑長之可見光透過率為50~99.9%之透光性矽酮橡膠,其包圍體具有保護光源的發光面側之構造。The illuminating member according to claim 1 or 2, wherein the fluorenone rubber A is a light-transmitting fluorenone rubber having a visible light transmittance of 2 mm optical path length of 50 to 99.9%, and the surrounding body has a light source for protecting the light source. The structure of the face side.
申請專利範圍4:Patent application scope 4:
如申請專利範圍第1至3項之任一項之照明構件,其中前述矽酮橡膠B,係具有熱傳導率0.5W/mK以上的熱傳導性之矽酮橡膠,其包圍體保護光源之相反於發光測之面,具有賦予散發LED的發熱之散熱特性的構造。The illuminating member according to any one of claims 1 to 3, wherein the fluorenone rubber B is a fluorenone rubber having a thermal conductivity of 0.5 W/mK or more, which surrounds the body protection light source opposite to the luminescence The surface to be measured has a structure that imparts heat dissipation characteristics of the emitted LED.
申請專利範圍5:Patent application scope 5:
如申請專利範圍第1至4項之任一項之照明構件,其中前述矽酮橡膠B,係具有電阻率1×104~1×1012Ω‧cm之導電性之矽酮橡膠,其包圍體保護光源之相反於發光側之面,賦予抑制靜電的導電特性。The illuminating member according to any one of claims 1 to 4, wherein the fluorenone rubber B is an fluorenone rubber having a conductivity of 1 × 10 4 to 1 × 10 12 Ω ‧ cm, which is surrounded by The surface of the body protection light source opposite to the light-emitting side imparts a conductive property of suppressing static electricity.
申請專利範圍6:Patent application scope 6:
如申請專利範圍第1至5項之任一項之照明構件,其中前述矽酮橡膠B,係具有動態黏彈性之頻率為30Hz,室溫之損失係數Tanδ為0.2以上的防振性之矽酮橡膠。The illuminating member according to any one of claims 1 to 5, wherein the fluorenone rubber B has a dynamic viscoelasticity of 30 Hz and a room temperature loss coefficient Tan δ of 0.2 or more. rubber.
申請專利範圍7:Patent application scope 7:
如申請專利範圍第1至6項之任一項之照明構件,其中前述矽酮橡膠A之可見光透過率為50~99.9%,含有作為色調調整劑之顏料、染料或光擴散填充物0.01~50質量百分比。The illumination member according to any one of claims 1 to 6, wherein the fluorenone rubber A has a visible light transmittance of 50 to 99.9%, and contains a pigment, a dye or a light diffusion filler as a color tone adjusting agent 0.01 to 50. Percentage of mass.
申請專利範圍8:Patent application scope 8:
一種照明構件之製造方法,其特徵為:於具有具備發光體的配線體之芯材的發光面側配置可形成具有透明性的矽酮橡膠A之矽酮橡膠組成物I,同時於發光面之相反面側配置可形成與前述矽酮橡膠A不同物性之相異的矽酮橡膠B之矽酮橡膠組成物II,藉由前述矽酮橡膠組成物I及II以挾入前述芯材的狀態使其密接,以一體成型的方式使其硬化,而在該芯材之發光面側形成具有透明性的矽酮橡膠A之包圍體,發光面之相反面形成與該矽酮橡膠A不同物性的相異的矽酮橡膠B之包圍體,而得到使前述芯材以矽酮橡膠密封之照明構件。A method for producing an illumination member, characterized in that an anthrone rubber composition I capable of forming a transparent fluorenone rubber A is disposed on a light-emitting surface side of a core material having a wiring body including an illuminant, and is also provided on the luminescent surface On the opposite side, the fluorenone rubber composition II of the fluorenone rubber B having a different physical property from the fluorenone rubber A can be formed, and the fluorenone rubber compositions I and II are entangled in the core material. The adhesion is hardened by integral molding, and a surrounding body of the fluorenone rubber A having transparency is formed on the light-emitting surface side of the core material, and the opposite surface of the light-emitting surface forms a phase different from the fluorenone rubber A. An envelope member of the different fluorenone rubber B is obtained, and an illuminating member which seals the core material with an fluorenone rubber is obtained.
申請專利範圍9:Patent application scope 9:
一種照明構件之製造方法,其特徵為:於具有具備發光體的配線體之芯材的發光面側及發光面的相反面側之任一方,密接配置矽酮橡膠組成物,使其硬化後,於另一方,密接配置提供與前述矽酮橡膠組成物不同物性的矽酮橡膠之矽酮橡膠組成物,使其硬化,於芯材的發光面側形成具有透明性的矽酮橡膠A之包圍體,於與發光面相反之面側形成與矽酮橡膠A不同物性的相異的矽酮橡膠B之包圍體,得到使前述芯材以矽酮橡膠密封之照明構件。A method for producing an illuminating member, characterized in that the fluorene rubber composition is adhered to one of the light-emitting surface side and the opposite surface side of the light-emitting surface of the core member having the wiring body including the illuminator, and then cured. On the other hand, the fluorenone rubber composition of the fluorenone rubber which is different in physical properties from the oxime ketone rubber composition is adhered and hardened to form a blistering layer of the fluorenone rubber A having transparency on the light-emitting surface side of the core material. A surrounding body of the fluorenone rubber B having a different physical property from the fluorenone rubber A was formed on the side opposite to the light-emitting surface, and an illuminating member in which the core material was sealed with an fluorenone rubber was obtained.
本發明之照明構件,因芯材被密接封入矽酮橡膠所以被保護不受環境因素影響,不會有水蒸氣或雨水等水分混入引起內部芝電氣損傷,透明性、透光性、耐氣候性優異,黃變導致之透光率變化很少,低溫特性優異,在嚴厲的低溫環境下使用亦不會失去柔軟性。於發光面相反之側,可以賦予散熱、防靜電、防振動特性所以可以防止內部損失,跨長期間使用。此外,由於矽酮橡膠為可撓性,所以可撓性優異。因此,沒有設置環境上的限制,適於使用在屋外的照明用途或裝飾品用途。此外,為了得到前述性能可以一體成型不同的矽酮橡膠,所以可廉價地製造亦可得到成本上的好處。The lighting member of the present invention is protected from environmental factors by sealing the core material in close contact with the fluorenone rubber, and does not cause water, steam or rainwater to cause internal electrical damage, transparency, light transmittance, weather resistance. Excellent, yellowing causes little change in light transmittance, excellent low temperature characteristics, and does not lose softness when used under severe low temperature conditions. On the side opposite to the light-emitting surface, heat dissipation, anti-static, and anti-vibration characteristics can be imparted, so that internal loss can be prevented and used over a long period of time. Further, since the fluorenone rubber is flexible, it is excellent in flexibility. Therefore, there is no environmental restriction and it is suitable for use in lighting applications or decorative objects outside the house. Further, in order to obtain the aforementioned properties, different fluorenone rubbers can be integrally molded, so that it is possible to obtain a cost advantage at a low cost.
於本發明,作為發光體,例如可以使用LED。LED,可以直接使用LED元件,也可以LED模組的形態來使用。作為配線體,例如可以使用可撓印刷電路板,或平坦電纜等之纜線。於芯材,亦可被實裝控制LED等之發光體的發光之模組。本發明之芯材可以是一般使用者,亦可為前述先前專利文獻所記載者。In the present invention, as the illuminant, for example, an LED can be used. The LED can be used directly in the form of an LED element or an LED module. As the wiring body, for example, a flexible printed circuit board or a cable such as a flat cable can be used. In the core material, a module for controlling the light emission of an illuminant such as an LED can be mounted. The core material of the present invention may be a general user or may be described in the aforementioned prior patent documents.
此外,作為芯材使用市售者,例如於可撓印刷電路板上使LED元件以一定間隔直列配置之芯材,或是使此芯材彼此以平坦電纜等纜線來連接者。Further, as a core material, a core material in which LED elements are arranged in series at a predetermined interval on a flexible printed circuit board, or a core material such as a flat cable or the like is connected to each other.
於圖1作為本發明之芯材1之一例,顯示在可撓印刷電路板2上使LED元件3以一定間隔直列地配置者。此外,於圖2,顯示將此芯材密接封入矽酮橡膠4(4a、4b)中之本發明的照明構件之一例。矽酮橡膠4a相當於矽酮橡膠A,矽酮橡膠4b相當於矽酮橡膠B。As an example of the core material 1 of the present invention, FIG. 1 shows that the LED elements 3 are arranged in series on the flexible printed circuit board 2 at regular intervals. Further, Fig. 2 shows an example of the illumination member of the present invention in which the core material is closely sealed in the anthrone rubber 4 (4a, 4b). The anthrone rubber 4a corresponds to an anthrone rubber A, and the anthrone rubber 4b corresponds to an anthrone rubber B.
本發明特徵為芯材被密接封入矽酮橡膠中。藉此可以保護芯材不受環境因素影響,同時可以防止水分由外部浸入。此外,矽酮橡膠,其溫度依存性很少,即使在嚴酷的環境下也可適切地使用,具有耐候性所以可長期使用。The present invention is characterized in that the core material is tightly sealed in the fluorenone rubber. Thereby, the core material can be protected from environmental factors and moisture can be prevented from being immersed from the outside. Further, an anthrone rubber has a small temperature dependency, and can be suitably used even in a severe environment, and has weather resistance so that it can be used for a long period of time.
作為前述矽酮橡膠,特徵為使用不同的矽酮橡膠。1為作為密封芯材發光面側之矽酮橡膠A,使用具有提供透明性的可見光透過性之矽酮橡膠,另一為做為密接與芯材發光面相反之面側的矽酮橡膠B,使用具有熱傳導性、防靜電性、防振性等之矽酮橡膠B。As the above fluorenone rubber, it is characterized in that different fluorenone rubbers are used. 1 is an anthrone rubber A which is a light-emitting surface side of a sealing core material, and an anthrone rubber which has visible light transmittance for providing transparency, and the other is an anthrone rubber B which is in close contact with the surface side opposite to the light-emitting surface of the core material, An anthrone rubber B having thermal conductivity, antistatic property, vibration resistance, and the like is used.
矽酮橡膠A,可以硬化可形成具有透明性的矽酮橡膠之硬化性矽酮橡膠組成物I而得,作為該硬化性矽酮橡膠組成物I,可以適切地使用含有下列(A)、(B)者,進而含有下列(C)可提高強度所以較佳。The fluorenone rubber A can be obtained by curing the curable fluorenone rubber composition I which forms a transparent fluorenone rubber, and as the sclerosing fluorenone rubber composition I, the following (A), It is preferable that B) further contains the following (C) to increase the strength.
(A)下述平均組成式(1)(A) The following average composition formula (1)
R1 aSiO(4-a)/2 (1)R 1 a SiO (4-a)/2 (1)
(式中,R1為互為相同或者不同的非置換或置換之一價碳氫基,a為滿足1.5<a<2.8之數目,全R1中0.001~20莫耳百分比為鏈烯基(alkenyl)及/或環烯基)(wherein R 1 is a non-substituted or substituted one-valent hydrocarbon group which are the same or different from each other, a is a number satisfying 1.5 < a < 2.8, and a percentage of 0.001 to 20 mol% in all R 1 is an alkenyl group ( Alkenyl) and/or cycloalkenyl)
所表示之平均聚合度為100以上之有機聚矽氧烷、An organic polyoxane having an average degree of polymerization of 100 or more,
(B)硬化劑(B) hardener
(C)補強性充填劑(C) Reinforcing filler
前述(A)成分,以平均聚合度100以上者在成形性的觀點來看是較佳的。更佳者為3,000~100,000。又,平均聚合度,惟根據凝膠滲透層析儀(GPC,gel permeation chromatography)來進行聚苯乙烯換算之重量平均值。此外,R1之碳數以1~12較佳,而以1~8尤佳。作為R1,可以舉出甲基、乙基、丙基、異丙基、丁基、異丁基、tert-丁基、戊基、新戊基、己基、環己基、辛基、壬基、癸基等烷基,乙烯基、烯丙基、丙烯基、異丙烯基、丁烯基、異丁烯基、己烯基、辛烯基等鏈烯基(alkenyl)、環己烯基等環烯基、苯基、甲苯基、二甲苯基、萘基等之芳香族羥基、苯甲基、苯乙基、苯丙基等芳烷基、氯甲基、溴乙基、3,3,3-三氟丙基、3-氯丙基、氰乙基等鹵素置換、氰基置換碳氫基等。The component (A) having an average polymerization degree of 100 or more is preferable from the viewpoint of moldability. More preferably, it is 3,000 to 100,000. Further, the average degree of polymerization was determined by weight average of polystyrene based on gel permeation chromatography (GPC). Further, the carbon number of R 1 is preferably from 1 to 12, more preferably from 1 to 8. Examples of R 1 include a methyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group, an isobutyl group, a tert-butyl group, a pentyl group, a neopentyl group, a hexyl group, a cyclohexyl group, an octyl group, a decyl group, and the like. An alkyl group such as a mercapto group, a cycloalkenyl group such as an alkenyl group such as a vinyl group, a vinyl group, an allyl group, a propenyl group, an isopropenyl group, a butenyl group, an isobutenyl group, a hexenyl group or an octenyl group; An aromatic hydroxy group such as a phenyl group, a tolyl group, a xylyl group or a naphthyl group; an aralkyl group such as a benzyl group, a phenethyl group or a phenylpropyl group; a chloromethyl group, a bromoethyl group, and a 3,3,3-three group; A halogen substitution such as a fluoropropyl group, a 3-chloropropyl group or a cyanoethyl group, or a cyano group replacement of a hydrocarbon group.
又,各R1基分別不同亦可相同亦可,分子中至少具有2個鏈烯基(alkenyl)基及/或環烯基者較佳。鏈烯基(alkenyl)及/或環烯基脂含量,為全R1中,占0.001莫耳%以上20莫耳%以下為較佳。該含量不滿0.001莫耳%的場合硬化性不佳,超過20莫耳%時,硬化後之橡膠會變脆,機械強度降低。更佳之下限值為0.01莫耳%,更佳之上限值為10莫耳%。Further, each of the R 1 groups may be different or the same, and it is preferred that at least two alkenyl groups and/or cycloalkenyl groups are present in the molecule. The alkenyl and/or cycloalkenyl lipid content is preferably 0.001 mol% or more and 20 mol% or less in all R 1 . When the content is less than 0.001 mol%, the hardenability is not good. When the content exceeds 20 mol%, the rubber after hardening becomes brittle and the mechanical strength is lowered. More preferably, the lower limit is 0.01 mol%, and the upper limit is preferably 10 mol%.
作為前述有機聚矽氧烷,R1之中的鏈烯基(alkenyl)及/或環鏈烯基以外之基為甲基,或者是使這樣的有機聚矽氧烷之甲基的一部分以苯基、三氟丙基等來置換者為較佳。As the organopolyoxane, a group other than an alkenyl group and/or a cycloalkenyl group in R 1 is a methyl group, or a part of a methyl group of such an organic polyoxyalkylene oxide is benzene. A substituent such as a group or a trifluoropropyl group is preferred.
此外,(A)成分之分子鏈末端,以三有機矽氧烷基或羥基封鎖者為較佳,作為此三有機矽氧烷基,例如為三甲基矽氧烷、二甲基乙烯基矽氧烷、三乙烯基矽氧烷等。Further, the terminal of the molecular chain of the component (A) is preferably a triorganophosphoryloxy group or a hydroxy blocker, and the triorganophosphonyloxy group is, for example, trimethylsulfoxane or dimethylvinylhydrazine. Oxyalkane, trivinyloxane, and the like.
a為滿足1.5<a<2.8之數,以硬化後的橡膠物性這一點為較佳。藉由使在此範圍,可得硬度、伸展、機械強度都取得良好平衡的適宜本發明的用途之矽橡膠。a之更佳之值為1.8~2.5,進而更佳者為1.98~2.02之範圍。a is a number satisfying 1.5 < a < 2.8, and it is preferable to use the rubber physical property after hardening. By making it within this range, it is possible to obtain a ruthenium rubber suitable for the use of the present invention in such a manner that a good balance of hardness, elongation, and mechanical strength is obtained. A more preferable value of a is from 1.8 to 2.5, and more preferably from 1.98 to 2.02.
上述式(1)之有機聚矽氧烷,一般可以使用其分子構造可為直鏈狀,也可為包含R1SiO3/2單位或SiO4/2單位之分歧狀,主鏈部分基本上是由R1 2SiO2/2之二有機矽氧烷單位的反覆所構成的,分子鏈兩終端以R1 3SiO1/2之三有機矽氧烷單位閉鎖之直鏈狀的二有機聚矽氧烷。此外,分子中的鏈烯基及/或環鏈烯基亦可為結合於分子鏈末端或分子鏈途中的矽原子者,或者是結合於雙方者,由硬化性、硬化物的物性等觀點來看,以至少具有結合於分子鏈兩終端的矽原子之鏈烯基及/或環鏈烯基者為較佳。The organopolyoxane of the above formula (1) may generally have a molecular structure which may be linear or may be a divergence comprising R 1 SiO 3/2 units or SiO 4/2 units, and the main chain portion is basically It is composed of a reciprocal unit of R 1 2 SiO 2/2 bis organooxane, and the linear two-organic polycondensation of the molecular chain at both ends of the R 1 3 SiO 1/2 triorganomoperoxane unit Oxane. Further, the alkenyl group and/or the cycloalkenyl group in the molecule may be a ruthenium atom bonded to the end of the molecular chain or in the middle of the molecular chain, or may be bonded to both, from the viewpoints of hardenability and physical properties of the cured product. It is preferred to use an alkenyl group and/or a cycloalkenyl group having at least a ruthenium atom bonded to both terminals of the molecular chain.
(B)成分之硬化劑,可以由通常使用於矽酮橡膠的硬化之公知的硬化劑中適當選擇。亦即,作為使用於本發明的硬化性矽酮橡膠組成物I的硬化形式,可以是有機過氧化物硬化型(自由基反應硬化型)、附加反應硬化型、縮合反應硬化型等任一種。有機過氧化物硬化型矽酮橡膠組成物的場合,使用公知的有機過氧化物,例如二-t-丁基過氧化物,2,5-二甲基-2,5-二(t-丁基過氧(t-butyl peroxy))己烷、過氧化雙苯異丙基(dicumyl peroxide)等有機過氧化物對(A)成分100質量份配合0.1~10質量份而成者。此外,附加反應硬化型矽酮橡膠組成物的場合,作為附加反應硬化劑,可以使用於1分子中含有2個以上結合於矽原子的氫原子之有機氫聚矽氧烷及白金系觸媒。進而,於縮合反應硬化型矽酮橡膠組成物,使用由含有2個以上(D)矽烷醇(silanol)基的有機聚矽氧烷與具有2個以上的(E)烷氧基、乙酸基(acetoxy)、酮肟(ketoxime)、丙烯氧(propenoxy)基等加水分解性基的有機矽化合物所構成的硬化劑。於本發明,最好是以自由基反應及/或附加反應使其硬化為佳。The hardener of the component (B) can be appropriately selected from known hardeners which are generally used for curing of an anthrone rubber. In other words, the hardened form of the curable anthrone rubber composition I used in the present invention may be any of an organic peroxide curing type (radical reaction curing type), an additional reaction curing type, and a condensation reaction curing type. In the case of an organic peroxide-curable fluorenone rubber composition, a known organic peroxide such as di-t-butyl peroxide, 2,5-dimethyl-2,5-di(t-butyl) is used. An organic peroxide such as t-butyl peroxy hexane or dicumyl peroxide is added in an amount of 0.1 to 10 parts by mass based on 100 parts by mass of the component (A). Further, when a reaction-curing fluorenone rubber composition is added, as the additional reaction curing agent, an organic hydrogen polyoxyalkylene and a platinum catalyst which contain two or more hydrogen atoms bonded to a ruthenium atom in one molecule can be used. Further, in the condensation reaction-curable fluorenone rubber composition, an organopolysiloxane having two or more (D) stanol groups is used, and two or more (E) alkoxy groups and acetate groups are used ( A hardener composed of a hydrolyzable organic ruthenium compound such as acetoxy), ketoxime or propenoxy. In the present invention, it is preferred to harden it by a radical reaction and/or an additional reaction.
針對附加反應硬化劑,進而詳言之,作為前述有機氫聚矽氧烷,可以舉出:三(二甲基氫矽烷氧基)甲基矽烷、三(二甲基氫矽烷氧基)苯基矽烷、1,1,3,3-四甲基二矽氧烷、1,3,5,7-四甲基環矽氧烷、甲基氫環聚矽氧烷、甲基氫矽氧烷‧二甲基矽氧烷環狀共聚合體、兩終端以三甲基矽烷氧基閉鎖之甲基氫聚矽氧烷、兩終端以三甲基矽烷氧基閉鎖之二甲基矽氧烷‧甲基氫矽氧烷共聚合體、兩終端以二甲基氫矽烷氧基閉鎖之二甲基聚矽氧烷、兩終端以二甲基氫矽烷氧基閉鎖之二甲基聚矽氧烷‧甲基氫矽氧烷共聚合體、兩終端以三甲基矽烷氧基閉鎖之甲基氫矽氧烷‧二苯基矽氧烷共聚合體、兩終端以三甲基矽烷氧基閉鎖之甲基氫矽氧烷‧二苯基矽氧烷‧二甲基矽氧烷共聚合體、(CH3)2H SiO1/2單位與SiO4/2單位所構成的共聚合體、(CH3)2H SiO1/2單位與SiO4/2單位與(C6H5)SiO3/2單位所構成的共聚合體等或者於這些之例示化合物,使甲基之一部分或全部置換為乙基、丙基等其他烷基、苯基等芳香族羥基、3,3,3-三氟丙基等之鹵素置換烷基等。Further, as the additional reaction curing agent, in detail, examples of the organic hydrogen polyoxyalkylene oxide include tris(dimethylhydroquinolyloxy)methylnonane and tris(dimethylhydrofuranyloxy)phenyl group. Decane, 1,1,3,3-tetramethyldioxane, 1,3,5,7-tetramethylcyclodecane, methylhydrocyclopolyoxyalkylene, methylhydrooxane a dimethyloxoxane cyclic copolymer, a methylhydropolyoxyalkylene blocked by a trimethyldecaneoxy group at both terminals, and a dimethyloxane ‧methyl group blocked by a trimethyldecaneoxy group at both terminals a hydroquinone copolymer, a dimethylpolysiloxane having two terminals terminated by dimethylhydroquinoloxy, and a dimethylpolyoxane ‧ methyl hydrogen blocked by a dimethyl hydrazine group a oxoxane copolymer, a methylhydrooxane ‧ diphenyl sulfoxane copolymer with two terminals terminated by trimethyl decyloxy, and a methyl hydro oxane blocked with trimethyl decyloxy at both terminals ‧ Diphenyl siloxane oxide dimethyl methoxide copolymer, (CH 3 ) 2 H SiO 1/2 unit and SiO 4/2 unit copolymer, (CH 3 ) 2 H SiO 1/2 Unit with SiO 4/2 units and (C 6 H 5 ) a copolymer composed of SiO 3/2 units or the like, or an exemplary compound thereof, in which one or all of the methyl group is partially or completely replaced with an alkyl group such as an ethyl group or a propyl group, or an aromatic hydroxyl group such as a phenyl group, or a 3,3 group. A halogen-substituted alkyl group such as 3-trifluoropropyl or the like.
此有機氫聚矽氧烷的分子構造,可以是直鏈狀、環狀、分歧狀、三次元網狀構造之任一種,一分子中的矽原子數,亦即聚合度可以使用2~1,000,較佳為3~500,特佳為3~300程度者。The molecular structure of the organic hydrogen polyoxyalkylene may be any of linear, cyclic, divergent, and cubic network structures, and the number of germanium atoms in one molecule, that is, the degree of polymerization may be 2 to 1,000. It is preferably from 3 to 500, particularly preferably from 3 to 300.
此有機氫聚矽氧烷的配合量,以對(A)成分之有機聚矽氧烷100質量份,含1~50質量份為佳,特別以0.3~30質量份更佳。在此場合,最好使用對(A)成分的鏈烯基及/或環鏈烯基1莫耳下有機氫聚矽氧烷的SiH基成為0.5~5莫耳的量,以及鉑黑、氯化亞鉑、氯化鉑酸與一價醇之反應物、氯化鉑酸與烯烴類之錯合物、鉑雙乙醯乙酸酯等之鉑系觸媒、鈀系觸媒、銠系觸媒等觸媒成為硬化性矽酮橡膠組成物之1~2,000ppm的量。The amount of the organohydrogenpolyoxane to be added is preferably from 1 to 50 parts by mass, particularly preferably from 0.3 to 30 parts by mass, per 100 parts by mass of the organopolysiloxane of the component (A). In this case, it is preferred to use an amount of 0.5 to 5 moles of the SiH group of the (A) component alkenyl group and/or the cycloalkenyl group 1 molar organic hydrogen polyoxyalkylene, and platinum black and chlorine. Platinum-based catalyst, palladium-based catalyst, lanthanum touch, etc. The catalyst such as a medium is in an amount of from 1 to 2,000 ppm of the composition of the curable anthrone rubber.
(C)成分之補強性填充劑,只要是可以作為矽酮橡膠的補強材使用者即可,可使用任何物質。較佳者為,補強性氧化矽微粉末,可以使用被使用於從前的矽酮橡膠組成物者,特別是使用根據BE T法之比表面積為50m2/g以上之補強性氧化矽微粉末。特別是比表面積為50~800m2/g之沉澱氧化矽、熏矽(fumed silica)、燒結氧化矽等適於使用。要提高橡膠強度以熏矽為較佳。比表面積不滿50m2/g時可能會無法得到充分的補強效果。The reinforcing filler of the component (C) may be any one as long as it can be used as a reinforcing material for the fluorenone rubber. Any substance can be used. Preferably, the reinforcing cerium oxide fine powder may be used in a conventional fluorenone rubber composition, and in particular, a reinforced cerium oxide fine powder having a specific surface area of 50 m 2 /g or more according to the BE T method is used. In particular, precipitated cerium oxide, fumed silica, sintered cerium oxide or the like having a specific surface area of 50 to 800 m 2 /g is suitably used. To increase the strength of the rubber, it is better to use smoked smoke. When the specific surface area is less than 50 m 2 /g, sufficient reinforcement may not be obtained.
此外,前述補強性氧化矽微粉末,亦可為被表面處理過的氧化矽微粉末。在此場合,這些氧化矽微粉末,亦可為預先在粉體狀態下被直接處理者。作為通常的處理法可以藉由一般習知的技術,例如,在常壓下被密閉的機械混練裝置或者於流動層放入前述未處理的氧化矽微粉末與處理劑,因應需要在非活性氣體的存在下在常溫或以熱處理進行混合處理。隨著不同場合,使用觸媒促進處理亦可。混練後,藉由進行乾燥可以製造出處理氧化矽微粉末。Further, the reinforcing cerium oxide fine powder may be a surface-treated cerium oxide fine powder. In this case, these cerium oxide fine powders may be directly processed in a powder state in advance. As a general treatment method, for example, a conventional mechanical kneading device which is sealed under normal pressure or a previously treated untreated cerium oxide micropowder and a treatment agent in a fluidized bed may be used in an inert gas. In the presence of the mixture, it is mixed at room temperature or by heat treatment. With different occasions, the catalyst can be used to facilitate the treatment. After the kneading, the cerium oxide micropowder can be produced by drying.
處理劑之配合量,只要是高於由該處理劑之覆蓋面積來計算之量即可。處理劑可以舉出六甲基二矽氨烷等矽氨烷(silazane)類、甲基三甲氧基矽烷、乙基三甲氧基矽烷、丙基三甲氧基矽烷、丁基三甲氧基矽烷、二甲基二甲氧基矽烷、二乙基二甲氧基矽烷、乙烯基三乙氧基矽烷、乙烯基三甲氧基矽烷、三甲基甲氧基矽烷、三乙基甲氧基矽烷、乙烯基三(甲氧基乙氧基)矽烷、三甲基氯矽烷、二甲基二氯矽烷、二乙烯基二甲氧基矽烷及氯丙基甲氧基矽烷等矽烷耦合劑、聚甲基矽氧烷、有機氫聚矽氧烷等有機矽化合物,以這些進行表面處理,作為疏水性氧化矽微粉末使用。作為處理劑,特別以矽烷系耦合劑或者矽氨烷(silazane)類為佳。The compounding amount of the treating agent may be any amount as long as it is calculated from the area covered by the treating agent. The treating agent may, for example, be a silazane such as hexamethyldioxane, methyltrimethoxydecane, ethyltrimethoxydecane, propyltrimethoxydecane, butyltrimethoxydecane or the like. Methyl dimethoxy decane, diethyl dimethoxy decane, vinyl triethoxy decane, vinyl trimethoxy decane, trimethyl methoxy decane, triethyl methoxy decane, vinyl a decane coupling agent such as tris(methoxyethoxy)decane, trimethylchlorodecane, dimethyldichlorodecane, divinyldimethoxydecane, and chloropropylmethoxydecane, polymethyloxime An organic ruthenium compound such as an alkane or an organic hydrogen polyoxyalkylene is surface-treated with these as a hydrophobic cerium oxide micropowder. As the treating agent, a decane-based coupling agent or a silazane is particularly preferable.
添加量,可在可維持透光性的範圍添加。較佳者為對(A)成分100質量份添加1~50質量份。超過50質量份的話變得無透明性,而有無法得到本發明的效果之虞。較佳者為1~30質量份。The amount of addition can be added in a range in which light transmittance can be maintained. It is preferred to add 1 to 50 parts by mass to 100 parts by mass of the component (A). When it exceeds 50 parts by mass, it becomes non-transparent, and the effect of the present invention cannot be obtained. It is preferably 1 to 30 parts by mass.
此外,於硬化性矽酮橡膠組成物I,為了調整透明性、光特性可以因應需要而加入各種無機物、有機物等之色調調整劑。色調調整劑係以使光擴散的目的而添加者,只要是能夠達成目的者,沒有特別限定,較佳者可以舉出金屬、金屬氧化物、金屬氮化物、金屬碳化物等之光擴散填充物、有機系或無機系顏料、染料等之粉末。Further, in the curable fluorenone rubber composition I, a color tone adjusting agent such as various inorganic substances or organic substances may be added as needed in order to adjust transparency and light characteristics. The color tone adjusting agent is added for the purpose of diffusing light, and is not particularly limited as long as it can achieve the object, and preferably a light diffusing filler such as a metal, a metal oxide, a metal nitride or a metal carbide is used. A powder of organic or inorganic pigments, dyes, and the like.
色調調整劑之添加量,只要不損及透明性即可沒有特別限制。在可見光透過率不成為低於50的程度下可以適當使用。較佳者為對硬化性矽酮橡膠組成物添加0.01~50質量百分比的顏料、染料或者光擴散填充物。添加色調調整劑的場合之可見光透過率以50~99.9%為佳。The amount of the color tone adjusting agent to be added is not particularly limited as long as the transparency is not impaired. It can be suitably used to the extent that the visible light transmittance does not become lower than 50. Preferably, 0.01 to 50% by mass of a pigment, a dye or a light diffusion filler is added to the sclerosing fluorenone rubber composition. When the color tone adjusting agent is added, the visible light transmittance is preferably from 50 to 99.9%.
硬化性矽酮橡膠組成物I的製造方法沒有特別限定,可以藉由把特定量之前述成分以二根輥、捏和機(kneader)、封閉式混練機(Banbury mixer)等進行混練而得。此外,因應必要,混練亦可在加熱下進行。具體而言,可以舉出混練(A)成分、(C)成分之後添加(B)成分的方法、在加熱下混練(A)成分、(C)成分及其他添加劑之後添加(B)成分的方法等。加熱溫度、加熱時間沒有特別限定,例如在100~200℃,進行30分~5小時之加熱處理。The method for producing the curable fluorenone rubber composition I is not particularly limited, and it can be obtained by kneading a predetermined amount of the above components in two rolls, a kneader, a Banbury mixer, or the like. In addition, the mixing can be carried out under heating as necessary. Specifically, a method of kneading the component (A) and the component (C) and then adding the component (B), and kneading the component (A), the component (C), and other additives after heating, and adding the component (B) Wait. The heating temperature and the heating time are not particularly limited, and for example, heat treatment is performed at 100 to 200 ° C for 30 minutes to 5 hours.
硬化性矽酮橡膠組成物I之硬化條件沒有特別限制,一般而言,在80~250℃,特別是在120~200℃下使加熱5秒~1小時,特別是30秒~30分鐘程度可得硬化成型物。此外,在100~200℃進行10分鐘~10小時程度之後固化(postcure)亦可。The curing condition of the curable fluorenone rubber composition I is not particularly limited. Generally, the heating is carried out at 80 to 250 ° C, particularly at 120 to 200 ° C for 5 seconds to 1 hour, particularly 30 seconds to 30 minutes. Hardened moldings are obtained. Further, it may be post-cure after being carried out at 100 to 200 ° C for 10 minutes to 10 hours.
作為被使用於芯材發光面的相反面側的密封之具有熱傳導性、導電性、振動抑制性等的矽酮橡膠B,可以使配合了因應於各特性的成分的硬化性矽酮橡膠組成物II硬化而得。基本的硬化性矽酮橡膠組成物II,包含前述之(A)成分與(B)成分,因應必要還包含(C)成分,只要配合分別的特性而配合以下述添加劑即可。The fluorenone rubber B which has heat conductivity, electrical conductivity, vibration suppression property, etc., which is used for the sealing of the opposite surface side of the light-emitting surface of the core material, can be used as a curable fluorenone rubber composition containing a component corresponding to each characteristic. II hardened. The basic hardenable fluorenone rubber composition II contains the above-mentioned (A) component and (B) component, and if necessary, (C) component is added, and it is sufficient to mix the following additives with the following characteristics.
為了賦予熱傳導性,有必要添加熱傳導性填充物。In order to impart thermal conductivity, it is necessary to add a thermally conductive filler.
熱傳導性填充物,是由金屬、無機氧化物、無機氮化物、無機碳化物所構成的群中選擇之至少1種微粉末,對於使用於本發明的矽酮橡膠賦予熱傳導性者。作為前述金屬之具體例,可以舉出銀、銅、鐵、鎳、鋁等,作為無機氧化物之具體例可以例示鋅、鎂、鋁、矽、鐵等之氧化物,作為無機氮化物之具體例可以舉出硼、鋁、矽等之氮化物,作為無機碳化物之具體例可以例示矽、硼等之碳化物等。The heat conductive filler is at least one fine powder selected from the group consisting of a metal, an inorganic oxide, an inorganic nitride, and an inorganic carbide, and imparts heat conductivity to the fluorenone rubber used in the present invention. Specific examples of the metal include silver, copper, iron, nickel, aluminum, and the like. Specific examples of the inorganic oxide include oxides of zinc, magnesium, aluminum, lanthanum, and iron, and specific examples of the inorganic nitride. For example, a nitride such as boron, aluminum or tantalum may be mentioned, and as a specific example of the inorganic carbide, a carbide such as ruthenium or boron may be exemplified.
熱傳導性填充物的配合量,以對(A)成分100質量份,含50~1,600質量份為佳,特別以70~1,000質量份之範圍內使用為更佳。比50質量份更少的化所得到的熱傳導率變得很低,超過1,600質量份的話材料配合上會變得困難,有使成型加工性變差之虞。The amount of the thermally conductive filler to be added is preferably from 50 to 1,600 parts by mass, particularly preferably from 70 to 1,000 parts by mass, per 100 parts by mass of the component (A). The thermal conductivity obtained by the reduction of less than 50 parts by mass becomes very low, and when it exceeds 1,600 parts by mass, it becomes difficult to mix the materials, and the molding processability is deteriorated.
使所得到的矽酮橡膠組成物硬化的熱傳導率,以使熱傳導率為0.5W/mK以上為較佳。熱傳導率為0.5W/mK以上的話,發光體裝置之發光導致的熱的放出不會引起內部之劣化,照明構件變成長壽命。因為是在芯材直接配置導電性矽酮橡膠的構造,所以熱傳導率高者可以效率高地往外部散熱,所以可防止照明構件的內部損失延長壽命。較佳者為0.7W/mK以上即可。超過5W/mK亦可,但有必要配合很多的熱傳導性填充物,所以配合變得困難,容易引起橡膠物性的劣化。在此場合,需要選擇少量而可效率佳地提高熱傳導之填充物。The thermal conductivity of the obtained fluorenone rubber composition is preferably such that the thermal conductivity is 0.5 W/mK or more. When the thermal conductivity is 0.5 W/mK or more, the release of heat due to the light emission of the illuminator device does not cause internal deterioration, and the illumination member becomes long-lived. Since the conductive material is directly disposed in the core material, the heat conductivity is high, and the heat can be efficiently radiated to the outside, so that the internal loss of the illumination member can be prevented from prolonging the life. Preferably, it is 0.7 W/mK or more. Although it is more than 5 W/mK, it is necessary to mix a lot of heat conductive fillers, so that it becomes difficult to mix, and it is easy to cause deterioration of rubber physical properties. In this case, it is necessary to select a small amount of filler which can efficiently improve heat conduction.
為了要有導電性,有必要配合導電性材料。In order to have conductivity, it is necessary to mix conductive materials.
作為具有導電性的材料,可以舉出碳黑、導電性鋅華、金屬粒子、金屬氧化物、導電性有機化合物。碳黑,隨著其製造方法可以分類為爐法碳黑(furnace black)、槽法碳黑(channel black)、熱碳黑(thermal black)、乙炔黑(acetylene black),在本發明使用的碳黑,以乙炔黑(acetylene black)或導電性碳黑等為適切。金屬粒子,可以適切地使用金、銀、銅、或者覆蓋這些的有機粉末、無機粉末。作為金屬氧化物,可以舉出導電性鋅華、導電性氧化鈦等。作為導電性有機化合物,使用界面活性劑或防帶電劑等,適於使用聚酯系化合物等。Examples of the conductive material include carbon black, conductive zinc, metal particles, metal oxides, and conductive organic compounds. Carbon black, which can be classified into furnace black, channel black, thermal black, acetylene black, according to its manufacturing method, carbon black used in the present invention It is suitable for acetylene black or conductive carbon black. As the metal particles, gold, silver, copper, or an organic powder or an inorganic powder covering these can be used as appropriate. Examples of the metal oxide include conductive zinc oxide and conductive titanium oxide. As the conductive organic compound, a surfactant or an antistatic agent or the like is used, and a polyester compound or the like is suitably used.
導電性材料,係為了減低發光配線體芯材之靜電導致的影響而配合於矽酮橡膠者,只要是具有靜電抑制效果的程度之電阻率的矽酮橡膠即可。電阻率在1×104~1×1012Ω‧cm之範圍為佳,更佳者為1×105~1×1010Ω‧cm之範圍。The conductive material may be blended with an anthrone rubber in order to reduce the influence of static electricity of the core material of the light-emitting wiring body, and may be an anthrone rubber having a resistivity to the extent of an electrostatic suppression effect. The specific resistance is preferably in the range of 1 × 10 4 to 1 × 10 12 Ω ‧ cm, and more preferably in the range of 1 × 10 5 to 1 × 10 10 Ω ‧ cm.
導電性材料之配合量,只要使電阻率在前述範圍內的方式予以配合即可。有必要隨著配合的材料而進行調整。The amount of the conductive material to be blended may be adjusted so that the specific resistance is within the above range. It is necessary to adjust with the materials to be matched.
為了賦予振動抑制性(防振性),一般而言硬化的矽酮橡膠的動態黏彈性導致之損失係數Tanδ之數值較大者成為提高防振效果的指標。本發明,適切地使用動態黏彈性導致之頻率為30Hz,室溫之損失係數Tanδ為0.2以上者。詳細地說,可以使用記載於日本特開平3-16388號公報、特開平1-19824號公報之矽酮橡膠組成物。也可以使用市售品,例如可以使用信越化學工業(股)製造:KE5550U等。In order to impart vibration suppression (anti-vibration resistance), generally, the value of the loss coefficient Tan δ due to the dynamic viscoelasticity of the cured fluorenone rubber is an index for improving the vibration-proof effect. In the present invention, the frequency at which dynamic viscoelasticity is used is 30 Hz, and the loss coefficient Tan δ at room temperature is 0.2 or more. In detail, an anthrone rubber composition described in Japanese Laid-Open Patent Publication No. Hei. No. Hei. A commercially available product can also be used, for example, it can be manufactured by Shin-Etsu Chemical Co., Ltd.: KE5550U or the like.
被使用於芯材發光側相反面的密封之具有熱傳導性、導電性、振動抑制性(防振性)等之矽酮橡膠B,為了使賦予分別的特性亦可併用前述橡膠,亦可層積使用。要同時賦予性能,較佳者亦可混合而使用分別的配合材料。使用於芯材發光側相反面的密封之矽酮橡膠組成物II的配合方法,硬化方法,可以使其與提供矽酮橡膠A的矽酮橡膠組成物I同樣地進行。The fluorenone rubber B having heat conductivity, electrical conductivity, vibration suppression property (vibration resistance), etc., which is used for sealing on the opposite side of the light-emitting side of the core material, may be laminated in order to impart the respective properties. use. To impart performance at the same time, it is preferred to mix and use separate mating materials. The method of blending the fluorenone rubber composition II sealed on the opposite side of the light-emitting side of the core material can be carried out in the same manner as the fluorenone rubber composition I for providing the fluorenone rubber A.
本發明之照明構件之製造方法,係於模具內對發光面之相反面側配置提供熱傳導性、導電性、振動抑制性等之矽酮橡膠B的未硬化的矽酮橡膠組成物II,於其上以芯材的發光面之相反面接觸的方式使芯材密接,接著於芯材的發光面側密接配置提供透明性的矽酮橡膠A之未硬化矽酮橡膠組成物I,於模具構造配合而調整形狀,使芯材與硬化性矽酮橡膠組成物I、II一體化,接著使其硬化者。In the method for producing an illuminating member of the present invention, an uncured fluorenone rubber composition II which provides fluorenone rubber B which provides thermal conductivity, electrical conductivity, vibration suppression property, etc., is disposed on the opposite side of the light-emitting surface in the mold, and The core material is adhered to the opposite surface of the light-emitting surface of the core material, and then the uncured fluorenone rubber composition I of the fluorenone rubber A which provides transparency is disposed in close contact with the light-emitting surface side of the core material, and the mold structure is matched. The shape is adjusted so that the core material is integrated with the curable fluorenone rubber compositions I and II, and then hardened.
圖3係顯示本發明之製造方法之一例,如前所述,把提供矽酮橡膠B之矽酮橡膠組成物(II)11之薄片接於芯材1的發光面之相反面的方式使其密接,同時於此薄片11上配置脫模膜13,於其上側配置成型模具之上模具14a,另一方面,於下模具14b之圓形圓頂狀空腔14c填充提供矽酮橡膠A之矽酮橡膠組成物(I)12,合起前述上下模具14a、14b,藉由擠壓機15加壓、加熱硬化而成型照明構件。Fig. 3 is a view showing an example of the production method of the present invention, wherein the sheet of the fluorenone rubber composition (II) 11 which provides the fluorenone rubber B is attached to the opposite side of the light-emitting surface of the core material 1 as described above. In the case of the adhesion, the release film 13 is disposed on the sheet 11, and the upper mold 14a of the molding die is disposed on the upper side thereof, and the crucible rubber A is provided on the circular dome-shaped cavity 14c of the lower mold 14b. The ketone rubber composition (I) 12 is joined together with the upper and lower molds 14a and 14b, and is pressed and heat-cured by the extruder 15 to form an illumination member.
硬化溫度較佳為80~250℃之範圍,更佳之硬化溫度為120~200℃。硬化的時間為1~60分鐘,較佳者為3~30分鐘。溫度未滿80℃時硬化變得不充分,超過250℃的話會引起硬化物之劣化所以不佳。硬化時間不滿1分鐘的話硬化變得不充分,超過60分鐘的話是不經濟的,此外還有成為內部劣化的原因之虞。The hardening temperature is preferably in the range of 80 to 250 ° C, and more preferably the curing temperature is 120 to 200 ° C. The hardening time is from 1 to 60 minutes, preferably from 3 to 30 minutes. When the temperature is less than 80 ° C, the hardening becomes insufficient, and if it exceeds 250 ° C, deterioration of the cured product is caused, which is not preferable. When the hardening time is less than 1 minute, the hardening becomes insufficient, and if it is more than 60 minutes, it is uneconomical, and there is a cause of internal deterioration.
圖4顯示如此而得的照明構件5。又,圖4中,11a為包圍芯材1的發光體3的發光面與相反側的矽酮橡膠B之包圍體,切除前述薄片11的兩側不要部分者,12a為包圍芯材1的發光體3的發光面側之矽酮橡膠A之包圍體。又,前述矽酮橡膠A之包圍體12a,在圖4,係剖面形狀為半圓乃至半橢圓狀,但該包圍體12a的形狀並不以此為限,例如可以為剖面長方形狀等,可行成為適當的形狀。此外,矽酮橡膠B的包圍體11a,在前述例為薄片狀,但此構件也可因應用途等而形成為適當的形狀。Figure 4 shows the illumination member 5 thus obtained. Further, in Fig. 4, 11a is a surrounding body of the fluorene rubber B surrounding the light-emitting surface of the illuminant 3 of the core material 1, and the opposite side of the sheet 11 is cut out, and 12a is a luminescence surrounding the core material 1. The enclosing body of the fluorenone rubber A on the light-emitting surface side of the body 3. Further, the surrounding body 12a of the fluorenone rubber A has a semicircular or semi-elliptical cross-sectional shape in Fig. 4. However, the shape of the surrounding body 12a is not limited thereto, and may be, for example, a rectangular cross section. Appropriate shape. Further, the enclosure 11a of the fluorenone rubber B is in the form of a sheet as described above, but the member may be formed into an appropriate shape depending on the use or the like.
本發明之照明構件之製造方法,不限於前述方法,亦可以在芯材的發光面側配置可形成矽酮橡膠A的矽酮橡膠組成物I,使其密接,使此硬化之後,於芯材之發光面的相反面側配置可形成矽酮橡膠B的矽酮橡膠組成物II而使其密接,而使此硬化之方法,或者是,先使矽酮橡膠B硬化之後,硬化矽酮橡膠A亦可。The method for producing the illuminating member of the present invention is not limited to the above method, and the fluorenone rubber composition I capable of forming the fluorenone rubber A may be placed on the light-emitting surface side of the core material to be intimately bonded to the core material. On the opposite side of the light-emitting surface, the fluorenone rubber composition II which can form the fluorenone rubber B is placed in close contact with each other to make the hardening method, or the fluorenone rubber A is hardened after the fluorenone rubber B is first hardened. Also.
此外,可以藉由壓出成型,使數公分至長達數公尺的芯材密接封入矽酮橡膠中而進行一體成型。Further, by extrusion molding, a core material of several centimeters up to several meters in length can be tightly sealed and sealed in the fluorenone rubber to be integrally molded.
被製造的照明構件,例如可以切斷為數公分以下等所要的尺寸。藉由切斷而露出配線體的配線,所以在此露出的配線上接合導電線而連接至外部的電源即可。The illumination member to be manufactured can be cut into a desired size, for example, several centimeters or less. Since the wiring of the wiring body is exposed by cutting, the conductive wire may be bonded to the exposed wiring to be connected to an external power source.
以下,顯示實施例及比較例,具體說明本發明,但本發明並不受到下列之實施例的限制。Hereinafter, the present invention will be specifically described by showing examples and comparative examples, but the present invention is not limited by the following examples.
使用之物質如下。The substances used are as follows.
(a-1)二甲基矽氧烷單位99.85莫耳百分比(莫耳%)及甲基乙烯基矽氧烷單位0.15莫耳%所構成的平均聚合度10,000之分子鏈兩終端以二甲基乙烯基矽氧烷基封鎖的甲基乙烯基聚矽氧烷。(a-1) dimethyl methoxyoxane unit 99.85 mole percent (mol%) and methyl vinyl fluorene oxide unit 0.15 mole% constitute an average degree of polymerization of 10,000 molecular chain two terminals with dimethyl Vinyl oxiranyl blocked methyl vinyl polyoxyalkylene.
(a-2)二甲基矽氧烷單位99.5莫耳%及甲基乙烯基矽氧烷單位0.5莫耳%所構成的平均聚合度8,000之分子鏈兩終端以二甲基乙烯基矽氧烷基封鎖的甲基乙烯基聚矽氧烷。(a-2) dimethyl methoxyoxane unit 99.5 mol% and methyl vinyl fluorene oxide unit 0.5 mol% composed of an average degree of polymerization of 8,000 molecular chains at both ends with dimethylvinyl decane Base-blocked methyl vinyl polyoxyalkylene.
(b-1)氯化鉑酸之乙烯基矽氧烷基錯合物(鉑含量1質量%)。(b-1) Vinylphosphonium oxyalkyl complex of platinum chloride acid (platinum content: 1% by mass).
(b-2)以下列式(2)來表示的甲基氫聚矽氧烷(b-2) a methyl hydrogen polyoxyalkylene represented by the following formula (2)
[化1][Chemical 1]
(c-1)BET比表面積為200m2/g之補強性氧化矽微粉末(商品名:Aerosil200,日本Aerosil(股)製造)(c-1) Reinforcing cerium oxide micropowder having a BET specific surface area of 200 m 2 /g (trade name: Aerosil 200, manufactured by Japan Aerosil Co., Ltd.)
(f-1)六甲基二矽氮烷(f-1) hexamethyldioxane
(f-2)二苯矽烷二醇(f-2) diphenyl decanediol
作為可以形成具有透明性的矽酮橡膠A的矽酮橡膠組成物I,將前述(a-1)100質量份,(c-1)15質量份、作為(c-1)的表面處理劑之(f-1)4.5質量份以及離子交換水1質量份,使用捏和機(kneader)在170℃加熱2小時同時進行配合‧混練使其均勻化,製作未加硫聚矽氧烷化合物A。As the fluorenone rubber composition I which can form the fluorenone rubber A having transparency, the above (a-1) 100 parts by mass, (c-1) 15 parts by mass, as the surface treatment agent of (c-1) (f-1) 4.5 parts by mass and 1 part by mass of ion-exchanged water were heated at 170 ° C for 2 hours using a kneader, and kneaded and kneaded to homogenize to prepare an unsulfurized polyoxyalkylene compound A.
將未加硫聚矽氧烷化合物A100質量份與氯化鉑酸之乙烯基矽氧烷錯體(b-1)0.2質量份,硬化劑(b-2)0.7質量份、作為(b-1)之抑制劑之乙炔基環己醇0.2質量份以二根輥進行混練而得聚矽氧組成物A。100 parts by mass of the unsulfurized polyoxyalkylene compound A and 0.2 parts by mass of the vinyl oxyalkylene complex (b-1) of chloroplatinic acid and 0.7 parts by mass of the curing agent (b-2) as (b-1) 0.2 parts by mass of ethynylcyclohexanol, an inhibitor of the inhibitor, was kneaded by two rolls to obtain a polyoxymethylene composition A.
作為可形成矽酮橡膠B的矽酮橡膠組成物II,於前述聚矽氧組成物A(前述配合量)將氧化鋁粉(昭和電工(股)製造,氧化鋁AL-24)350質量份以二根輥同樣地進行混練配合,得到聚矽氧組成物A-2。The fluorenone rubber composition II which can form the fluorenone rubber B is 350 parts by mass of the alumina powder (manufactured by Showa Denko Co., Ltd., alumina AL-24) in the polyfluorene oxygen composition A (the amount of the above-mentioned compounding amount). The two rolls were kneaded in the same manner to obtain a polyfluorene composition A-2.
將分別地組成物在170℃、10MPa下進行10分鐘的加壓加熱硬化,得到進行下述性能評估方法所必要的大小之薄片後,在發光面側之橡膠進行透光率、光擴散性評估,在發光面的相反面側之橡膠進行熱傳導率之評估,與作為薄片單體進行評估的結果記載於表1。Each of the compositions was subjected to pressure heat curing at 170 ° C and 10 MPa for 10 minutes to obtain a sheet having a size necessary for the following performance evaluation method, and then the light transmittance and light diffusibility evaluation of the rubber on the light-emitting surface side were performed. The rubber on the opposite side of the light-emitting surface was evaluated for thermal conductivity, and the results of evaluation as a sheet monomer are shown in Table 1.
把未加硫之聚矽氧烷組成物A、A-2、把複數之LED元件連接於可撓印刷電路板而成的芯材,以圖3所示的方式,層積配置於模具內,接著,在170℃,使硬化10分鐘,而得長度50公分、厚度2mm、寬幅15mm的剖面為半橢圓形的成型物。The non-sulfurized polyoxyalkylene composition A, A-2, and a core material obtained by connecting a plurality of LED elements to a flexible printed circuit board are stacked in a mold as shown in FIG. Subsequently, the film was cured at 170 ° C for 10 minutes to obtain a semi-elliptical molded article having a length of 50 cm, a thickness of 2 mm, and a width of 15 mm.
對於所得到的成型物,進行了下述成型物內部狀態、生產性、內部破損性、低溫柔軟性、耐水性、紫外線劣化試驗等評估。The obtained molded product was evaluated for the following internal state of the molded product, productivity, internal breakage, low-temperature flexibility, water resistance, and ultraviolet deterioration test.
作為提供矽酮橡膠A的矽酮橡膠組成物I,於實施例1之矽酮橡膠組成物A100質量份,進而配合3質量份的平均粒徑為3μm之氧化鈦(色調調整劑)而成矽酮橡膠組成物B。The oxime rubber composition I of the oxime ketone rubber A was obtained by adding 100 parts by mass of the fluorenone rubber composition A of Example 1 to 3 parts by mass of titanium oxide (color tone adjusting agent) having an average particle diameter of 3 μm. Ketone rubber composition B.
作為提供矽酮橡膠B的矽酮橡膠組成物II,於前述聚矽氧組成物A(前述配合量)將BET比表面積為69m2/g之乙炔黑(acetylene black)粉10質量份以二根輥同樣地進行混練配合,得到聚矽氧組成物B-2。As the fluorenone rubber composition II which provides the fluorenone rubber B, 10 parts by mass of acetylene black powder having a BET specific surface area of 69 m 2 /g in the above polyfluorene composition A (the aforementioned compounding amount) is two The roll was kneaded in the same manner to obtain a polyfluorene composition B-2.
除此以外,與實施例1同樣地製作而得薄片、成型物。對於所得到之物進行下述評估。又,在發光面的相反面側之橡膠單體作為靜電特性評估了電阻率。A sheet and a molded product were produced in the same manner as in Example 1 except the above. The following evaluations were made for the obtained materials. Further, the rubber monomer on the opposite side of the light-emitting surface was evaluated for electrical resistivity as an electrostatic property.
作為提供矽酮橡膠A的矽酮橡膠組成物I,將前述(a-2)100質量份,(c-1)10質量份、作為(c-1)的表面處理劑之(f-1)4.5質量份以及離子交換水1質量份,使用捏和機(kneader)在170℃加熱2小時同時進行配合‧混練使其均勻化,製作未加硫聚矽氧烷化合物B。As the fluorenone rubber composition I which provides the fluorenone rubber A, (a-1) 100 parts by mass, (c-1) 10 parts by mass, (f-1) as the surface treatment agent of (c-1) 4.5 parts by mass and 1 part by mass of ion-exchanged water were heated at 170 ° C for 2 hours using a kneader, and kneaded and kneaded to homogenize to prepare an unsulfurized polyoxyalkylene compound B.
除了替代未加硫聚矽氧烷化合物A而使用未加硫聚矽氧烷化合物B以外,與實施例1同樣進行而得到矽酮橡膠組成物C。An anthrone rubber composition C was obtained in the same manner as in Example 1 except that the unsulfurized polyoxyalkylene compound B was used instead of the unsulfurized polyoxyalkylene compound A.
作為提供矽酮橡膠B的矽酮橡膠組成物II,於前述聚矽氧組成物A(前述配合量)將氧化鋁粉(昭和電工(股)製造,氧化鋁AL-24)330質量份、BET比表面積為69m2/g之乙炔黑(acetylene black)粉10質量份以二根輥同樣地進行混練配合,得到聚矽氧組成物C-2。In the above-mentioned polyfluorene-oxygen composition A (the amount of the above-mentioned compounding amount), the aluminum oxide powder (manufactured by Showa Denko Co., Ltd., alumina AL-24) is 330 parts by mass, BET. 10 parts by mass of acetylene black powder having a specific surface area of 69 m 2 /g was kneaded in the same manner as the two rolls to obtain a polyfluorene-oxygen composition C-2.
除此以外,與實施例1同樣地製作而得薄片、成型物。對於所得到之物進行下述評估。又,在發光面的相反面側之橡膠單體作為熱傳導率、靜電特性評估了電阻率。A sheet and a molded product were produced in the same manner as in Example 1 except the above. The following evaluations were made for the obtained materials. Further, the rubber monomer on the side opposite to the light-emitting surface was evaluated for electrical resistivity as thermal conductivity and electrostatic properties.
作為提供矽酮橡膠A的矽酮橡膠組成物I,使用與實施例1同樣的聚矽氧烷化合物A。As the fluorenone rubber composition I which provided the fluorenone rubber A, the same polyoxy siloxane compound A as that of Example 1 was used.
作為提供矽酮橡膠B的矽酮橡膠組成物II,於前述(a-2)100質量份,將(c-1)與(f-2)以質量比75:25的比例混合而將(c-1)表面處理而得的填充劑添加50質量份,使用捏和機(kneader)在150℃加熱2小時同時混練使其均勻化,調製未加硫聚矽氧烷化合物C。於該化合物C添加矽藻土SF(Manville Service Corporation)30質量份,與2,5-二甲基-2,5-bis(t-丁基過氧化)己烷0.5質量份,以二根輥均勻地混合而得聚矽氧組成物C-2。As the fluorenone rubber composition II which provides the fluorenone rubber B, (c-1) and (f-2) are mixed at a mass ratio of 75:25 in 100 parts by mass of the above (a-2), and (c -1) 50 parts by mass of a filler obtained by surface treatment, and homogenized by kneading at 150 ° C for 2 hours while kneading to prepare an unsulfurized polyoxyalkylene compound C. 30 parts by mass of diatomaceous earth SF (Manville Service Corporation) and 0.5 parts by mass of 2,5-dimethyl-2,5-bis(t-butylperoxy)hexane were added to the compound C, and two rolls were used. The mixture was uniformly mixed to obtain a polyoxymethylene composition C-2.
除此以外,與實施例1同樣地製作而得薄片、成型物。對於所得到之物進行下述評估。作為防振性矽酮橡膠單體測定了C-2之硬化物的損失係數Tanδ。又,在發光面的相反面側之矽酮橡膠單體,測定了動態黏彈性導致之損失係數Tanδ。A sheet and a molded product were produced in the same manner as in Example 1 except the above. The following evaluations were made for the obtained materials. The loss coefficient Tan δ of the cured product of C-2 was measured as a vibration-proof fluorenone rubber monomer. Further, the oxime rubber monomer on the opposite side of the light-emitting surface was measured for the loss coefficient Tan δ due to dynamic viscoelasticity.
將複數LED元件連接於可撓性印刷電路板而成的長度45cm的芯材預先收容於模具內,由其上注入透明的液狀胺甲酸乙酯樹脂RU-841A-CLR(日新樹脂(股)製造),除去氣泡後,以80℃加熱1小時使其硬化而取出,得到長度50公分,厚度2mm,寬幅15mm之剖面為橢圓形的成型物。對於所得到之物進行下述評估。A core material having a length of 45 cm in which a plurality of LED elements are connected to a flexible printed circuit board is previously housed in a mold, and a transparent liquid urethane resin RU-841A-CLR (Nisshin Resin) is injected thereon. After the air bubbles were removed, they were heated at 80 ° C for 1 hour to be hardened and taken out, and a molded article having a length of 50 cm, a thickness of 2 mm, and a width of 15 mm having an elliptical cross section was obtained. The following evaluations were made for the obtained materials.
於透明的硬化的管狀胺甲酸乙酯樹脂之管內,插入將複數LED元件連接於可撓性印刷電路板而成的長度45cm的芯材之後,注入在比較例1使用的透明的胺甲酸乙酯樹脂,接著以覆蓋芯材的方式進行,以80℃加熱1小時使其硬化,得到長度50公分,厚度2mm,寬幅15mm之剖面為橢圓形的被封入胺甲酸乙酯樹脂之成型物。對於所得到之物進行下述評估。A transparent amine urethane used in Comparative Example 1 was injected into a tube of a transparent hardened tubular urethane resin by inserting a core material having a length of 45 cm which was obtained by connecting a plurality of LED elements to a flexible printed circuit board. The ester resin was then coated to cover the core material, and was heated at 80 ° C for 1 hour to be cured to obtain a molded product of an urethane resin having an elliptical cross section of 50 cm in length and 2 mm in width and 15 mm in width. The following evaluations were made for the obtained materials.
除了於發光面側、發光面之相反面側雙方使用聚矽氧組成物A以外,與實施例1同樣進行而得到薄片、成型物。對於所得到之物進行下述評估。A sheet or a molded product was obtained in the same manner as in Example 1 except that the polyfluorene composition A was used on both the light-emitting surface side and the opposite surface side of the light-emitting surface. The following evaluations were made for the obtained materials.
針對在實施例及比較例得到的成型物,進行下列所示之性能評估,結果記載於表1。The properties of the molded articles obtained in the examples and the comparative examples were evaluated as follows. The results are shown in Table 1.
觀察成型物之內部有無氣泡。Observe the presence or absence of air bubbles inside the molded product.
觀察層積的場合之成型物的層積界面的密接狀態,密接的場合評估為○,剝離的場合為×。When the layered product was observed, the adhesion state of the laminated interface of the molded product was evaluated as ○ in the case of adhesion and × in the case of peeling.
使其導通藉由觀察LED有無發光而確認內部有無斷線。Turn it on to confirm the presence or absence of disconnection of the LED by observing the presence or absence of illumination of the LED.
在冰點下-40℃,進行折曲試驗,以彎曲90度以上者為合格。The bending test was carried out at -40 ° C under freezing point, and it was qualified to bend by 90 degrees or more.
將成型物進入80℃溫水中,在1,000小時後觀測內部狀態、性能變化。The molded product was poured into warm water of 80 ° C, and internal state and performance change were observed after 1,000 hours.
於紫外線照射槽EYE SUPER UV TESTER SUV-W151(岩崎電氣(股)製造,照度100mW,溫度50℃、濕度30% RH),把在光透過率的測定所使用的厚度2mm的薄板放置24小時後,以色差計評估外觀及變色。使用由胺甲酸乙酯樹脂之硬化物所構成的薄片的場合之測定結果顯示於表1之比較例1之欄。In the ultraviolet irradiation tank EYE SUPER UV TESTER SUV-W151 (manufactured by Iwasaki Electric Co., Ltd., illuminance: 100 mW, temperature: 50 ° C, humidity: 30% RH), the sheet having a thickness of 2 mm used for the measurement of the light transmittance was allowed to stand for 24 hours. The appearance and discoloration were evaluated by a color difference meter. The measurement results in the case of using a sheet composed of a cured product of a urethane resin are shown in the column of Comparative Example 1 of Table 1.
把在實施例使用的提供矽酮橡膠A的矽酮橡膠組成物I進行加壓壓縮成型(170℃×10分鐘,10MPa),製作長:寬:厚=170mm:150mm:2mm之薄板。於此薄板的厚度方向上使光線通過,測定2mm之光徑長之透光率。作為測定裝置使用分光光度計U3310型((股)日立製作所製造),作為測定光,使用波長600nm之平行光線,在25℃溫度下進行了測定。The fluorenone rubber composition I which provided the fluorenone rubber A used in the Example was subjected to compression compression molding (170 ° C × 10 minutes, 10 MPa) to prepare a sheet having a length: width: thickness = 170 mm: 150 mm: 2 mm. Light was passed through the thickness direction of the thin plate, and the light transmittance of the optical path length of 2 mm was measured. As a measuring apparatus, a spectrophotometer model U3310 (manufactured by Hitachi, Ltd.) was used, and as measurement light, parallel light having a wavelength of 600 nm was used, and measurement was performed at a temperature of 25 °C.
此外,製作在比較例1使用的透明的胺甲酸乙酯樹脂的硬化物所構成的長:寬:厚=170mm:150mm:2mm之薄片,與前述同樣地測定透光率。測定結果顯示於表1之比較例1之欄。Further, a sheet having a length of a thickness of a transparent urethane resin used in Comparative Example 1 and having a thickness of 170 mm: 150 mm: 2 mm was prepared, and the light transmittance was measured in the same manner as described above. The measurement results are shown in the column of Comparative Example 1 of Table 1.
把在實施例使用的提供矽酮橡膠A的矽酮橡膠組成物I進行加壓加熱成型(170℃×10分鐘,10MPa),製作長:寬:厚=170mm:150mm:2mm之薄板。使氦氖雷射光(Neoark公司製造,波長632.8nm,振盪輸出0.6mW,光束直徑0.8mmΦ)往離開30公分的前述薄片表面垂直地入射,測定了於薄片背面擴開為紅色的雷射光的光點直徑。光點直徑在0.8~1.0mm的範圍內的場合為×,光點直徑超過1.0mm的場合為○。The fluorenone rubber composition I which provided the fluorenone rubber A used in the Example was subjected to pressure heating molding (170 ° C × 10 minutes, 10 MPa) to prepare a sheet having a length: width: thickness = 170 mm: 150 mm: 2 mm. Laser light (manufactured by Neoark, wavelength 632.8 nm, oscillation output 0.6 mW, beam diameter 0.8 mm Φ ) was incident perpendicularly to the surface of the sheet separated from 30 cm, and laser light expanded to the red on the back side of the sheet was measured. Spot diameter. When the spot diameter is in the range of 0.8 to 1.0 mm, it is ×, and when the spot diameter is more than 1.0 mm, it is ○.
此外,製作在透光率之測定所使用的長:寬:厚=170mm:150mm:2mm之胺甲酸乙酯樹脂之硬化物所構成的薄片,與前述同樣地測定光擴散性。測定結果顯示於表1之比較例1之欄。In addition, a sheet composed of a cured product of a urethane resin having a length: width: 170 mm: 150 mm: 2 mm used for measurement of light transmittance was prepared, and light diffusibility was measured in the same manner as described above. The measurement results are shown in the column of Comparative Example 1 of Table 1.
使提供矽酮橡膠B的熱傳導性矽酮橡膠組成物之硬化了的橡膠,以根據ASTM C 1530標準之定常法熱傳導率計(日本真空理光公司製造,GHI)進行了測定。The rubber which hardened the heat-conductive fluorenone rubber composition which provided the fluorenone rubber B was measured by the normal-method thermal conductivity meter (GHI, manufactured by Japan Vacuum Ricoh Co., Ltd.) according to the ASTM C 1530 standard.
熱傳導率為0.5W/mK以上者為○,不滿0.5W/mK為×。The thermal conductivity is 0.5 W/mK or more, and the thermal conductivity is 0.5 W/mK or less.
提供矽酮橡膠B的導電性矽酮橡膠組成物之硬化的橡膠,以電阻測定裝置(Advantest公司製造,數位超級電阻計R8340,試樣厚度6mm,100V)測定了電阻值。The rubber which cured the conductive fluorenone rubber composition of the fluorenone rubber B was measured by a resistance measuring device (manufactured by Advantest, digital super resistance meter R8340, sample thickness: 6 mm, 100 V).
電阻率在1×104~1×1012Ω‧cm之範圍內者為○,範圍外者為×。The resistivity is in the range of 1 × 10 4 to 1 × 10 12 Ω ‧ cm, and is × in the range.
提供矽酮橡膠B的防震性矽酮橡膠組成物之硬化的橡膠,為了測定振動抑制效果使用根據日本工業規格JISK6301之動態黏彈性測定裝置((股)岩本製作所製造,黏彈性分光計)測定損失系數Tanδ。In order to measure the vibration suppression effect, the rubber which is hardened by the shock-proof fluorenone rubber composition of the fluorenone rubber B is used to measure the loss by using the dynamic viscoelasticity measuring apparatus (manufactured by Iris Co., Ltd., viscoelastic spectrometer) of Japanese Industrial Standard JISK6301. The coefficient Tan δ.
損失係數Tanδ在0.2以上者為○,0.2以下為×。When the loss coefficient Tan δ is 0.2 or more, it is ○, and 0.2 or less is ×.
測定條件:室溫(25℃),頻率30Hz,試樣厚度400μmMeasurement conditions: room temperature (25 ° C), frequency 30 Hz, sample thickness 400 μm
1...芯材1. . . Core
2...可撓印刷電路板2. . . Flexible printed circuit board
3...發光體3. . . illuminator
4(4a、4b)...矽酮橡膠4 (4a, 4b). . . Anthrone rubber
5...照明構件5. . . Lighting component
11...薄片11. . . Thin slice
11a、12a...包圍體11a, 12a. . . Enveloping body
12...矽酮橡膠組成物12. . . Anthrone rubber composition
13...脫模膜13. . . Release film
14a...上模具14a. . . Upper mold
14b...下模具14b. . . Lower mold
14c...空腔14c. . . Cavity
圖1係使用於本發明的照明構件的芯材之一例之部分立體圖。Fig. 1 is a partial perspective view showing an example of a core material used in the lighting member of the present invention.
圖2係本發明的照明構件之一例之部分立體圖。Fig. 2 is a partial perspective view showing an example of the lighting member of the present invention.
圖3係說明本發明之製造方法之一例之概略圖。Fig. 3 is a schematic view showing an example of a manufacturing method of the present invention.
圖4係以相同的製造方法所得之本發明的照明構件之一例之部分剖面圖。Fig. 4 is a partial cross-sectional view showing an example of the illumination member of the present invention obtained by the same manufacturing method.
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DE102012201449B4 (en) * | 2012-02-01 | 2019-06-06 | Osram Gmbh | Flexible LED module and process for its production |
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TWI616489B (en) | 2013-02-18 | 2018-03-01 | Polysiloxane composition, base formula applicable to light-emitting diode element and light-emitting diode element thereof | |
WO2015005221A1 (en) * | 2013-07-08 | 2015-01-15 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | Silicone composition for optical semiconductor sealing and optical semiconductor device |
JP5484623B1 (en) * | 2013-10-04 | 2014-05-07 | 神田工業株式会社 | Strip flexible light emitter |
JP6488682B2 (en) * | 2014-12-12 | 2019-03-27 | 王子ホールディングス株式会社 | Silicone rubber film as stress relaxation layer and flexible device having the same |
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