CN205474224U - Electric heat net of compound silk fabrics - Google Patents
Electric heat net of compound silk fabrics Download PDFInfo
- Publication number
- CN205474224U CN205474224U CN201620126171.3U CN201620126171U CN205474224U CN 205474224 U CN205474224 U CN 205474224U CN 201620126171 U CN201620126171 U CN 201620126171U CN 205474224 U CN205474224 U CN 205474224U
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- fabric
- composite filament
- electric heat
- electric network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 30
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000003365 glass fiber Substances 0.000 claims abstract description 46
- 239000004020 conductor Substances 0.000 claims abstract description 22
- 239000012212 insulator Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims description 24
- 239000012777 electrically insulating material Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 2
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 27
- 239000004945 silicone rubber Substances 0.000 description 27
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 12
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 11
- 229910052613 tourmaline Inorganic materials 0.000 description 10
- 229940070527 tourmaline Drugs 0.000 description 10
- 239000011032 tourmaline Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000835 fiber Substances 0.000 description 9
- 235000012239 silicon dioxide Nutrition 0.000 description 8
- 229920002554 vinyl polymer Polymers 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N monofluoromethane Natural products FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 150000002941 palladium compounds Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C13/00—Equipment forming part of or attachable to vessels facilitating transport over land
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/267—Glass
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K97/00—Accessories for angling
- A01K97/10—Supports for rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
- B63B34/05—Vessels specially adapted for hunting or fishing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- 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
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- Combustion & Propulsion (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Transportation (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Ceramic Engineering (AREA)
- Surface Heating Bodies (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Resistance Heating (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The utility model particularly relates to an electric heat net of compound silk fabrics, be in including glass fiber electric heat web frame and connection the conductor line at glass fiber electric heat web frame both ends, glass fiber electric heat web frame includes that glass fiber weavings the fabric construction that forms as warp and woof, and the cladding is in the conducting material coat and the cladding of fabric construction surface are in the electrical insulation coat of conducting material coat. For the burr of solving glass fiber causes the problem of electric leakage, constitute the fabric through the compound silk of the flat thin insulator of winding in the core silk at glass fiber, cover the glass fiber surface completely to play the effect that prevents through glass fiber's hair piercement electricity.
Description
Technical field
This utility model is the electric network that warp thread is relevant with the fabric that weft yarn is interwoven the most up and down, and in more detail, it is that to be configured to the electric network of composite filament relevant that above-mentioned fabrics two ends there is conductor lines and described fabric to constitute electric network, above-mentioned warp thread and weft yarn.
Background technology
Generally electric network is: the fabric constituted as warp thread and weft yarn using glass fibre (glass fiber), is coated with conductive material at fabric face, forms the heater element in netted form after being then coated with insulant.Owing to glass fibre has thermostability, thus it is widely used as heating raw material and is used.
But glass fibre is the most crisp, there is many burrs (lousiness) on the surface of glass fiber, after the glass fiber cloth surface with burr depends on the electric network that painting is covered with conductive material and electrically insulating material formation, there is problem electric leakage occurring by above-mentioned burr (lousiness).
Utility model content
[problem to be solved]
So, the problem that this utility model is intended to solve to be leaked electricity by above-mentioned burr (lousiness).
[technical scheme]
For achieving the above object, the technical solution adopted in the utility model is: the electric network of a kind of composite filament fabric, it is to obtain fabric using glass fibre as warp thread and weft yarns, conductive material and electrically insulating material are constituted cover layer in order, the electric network that there is conductor lines at the two ends of described fabric and constitute, described warp thread and weft yarn are to be put down the composite filament that thin insulator (2) is constituted by glass fibre core filaments (1) surface wrap.
[utility model effect]
Such as foregoing, the core filaments of glass fiber of the present utility model is used to be wound around the flat thin composite filament of insulator, the surface of glass fiber completely to put down thin encasing, it is possible to play the effect preventing being leaked electricity by the lousiness of glass fiber.
Accompanying drawing explanation
Fig. 1 is that the core filaments surface wrap of this utility model glass fibre puts down thin insulator and the schematic diagram of composite filament made.
Fig. 2 is the wrap yarn schematic diagram encased with fiber in the core filaments of virgin glass fibre.
Labelling in figure: 1-glass fibre, 2-puts down thin insulator, 11-glass fibre, 12-thermoplastic fibre.
Detailed description of the invention
The electric network of composite filament fabric described in the utility model, it is to obtain fabric using glass fibre as warp thread and weft yarns, conductive material and electrically insulating material are constituted cover layer in order, the electric network that there is conductor lines at the two ends of described fabric and constitute, it is characterised in that described warp thread and weft yarn are to be put down the composite filament that thin insulator (2) is constituted by glass fibre core filaments (1) surface wrap.Below, of the present invention case study on implementation is described in detail with reference to the accompanying drawings.
Fig. 1 is that the composite filament schematic diagram being wound around flat thin insulator in this utility model in the core filaments of glass fiber, above-mentioned warp thread and weft yarn are using the composite filament of flat thin (2) of winding insulator in the core filaments of glass fiber (1) as feature.
Above-mentioned insulator is electrical insulator, should make paper using, rubber, plastics, and the material such as fiber is advisable, and form is the apperance of Bao Erping.Or described composite filament be glass fiber yarn core filaments be to weave the braiding of this kind of fiber sleeve with fiber around mode.
Fig. 2 is the schematic diagram of the wrap yarn covered with fiber in the core filaments of virgin glass fibre, and using glass fibre (11) as core, the envelope curve that the line covered with thermoplastic fibre (12) is made is as feature.But above-mentioned covering line cannot encase the surface of glass fiber completely, so the problem that there is burr.
In sum, in this utility model, the surface of glass fibre is completely wrapped, and plays and does not haves the effect that the burr (lousiness) by glass fiber leaks electricity.
Further, described warp thread or weft yarn, be using composite filament as core filaments, by the line of carbon fiber parcel.
Described carbon fiber is formed at about 1000 ~ 3000 DEG C of sintering by organic polymer fiber, can use polypropylene (polyacrylonitrile, PAN) fiber, asphalt base carbon fiber at present, and viscose-based carbon fiber prepares described carbon fiber.
Described warp thread or weft yarn, is characterized in that using composite filament as core filaments, by the line of alloy wire parcel.
Described alloy wire is electric resistance alloy wire, should use the materials such as nichrome wire, ferrochrome line.
Described warp thread and weft yarn, is characterized in that covering on the glass fibers conductive material or electrically insulating material as cover layer, i.e. encase the burr (lousiness) of glass fibre with cover layer.
Described conductive material is made up of silicone rubber, conductive black and EPM (Ethylene Propylene Copolymer), the Mooney viscosity (ML of described EPM1+4, 100 DEG C) and it is 10～30.In order to described conductive material is coated to described fabric face, make coating solution with toluene solvant.The composition of described coating solution is, adds conductive black 8～80 weight portion, EPM 0.2～20 weight portion, solvent 100～900 weight portion in the silicone rubber of 100 weight portions.
Described silicon rubber heat-resisting is good, not easily runs off caoutchouc elasticity.Such as, methyl vinyl silicone rubber, methyl fluoride vinylsiloxane rubber, styryl silicone rubber etc..Generally the molecular weight (Mn) of silicone rubber is 100,000～700,000, it is therefore preferable to 100,000～500,000, and viscosity is at 100～100,000 cps.
In described silicone rubber, vinyl is higher than methyl reactivity, and the silicone rubber therefore containing vinyl can cross-link at lower temperatures than the silicone rubber containing methyl.And when importing phenyl, the suppleness of strand and thermostability can improve.Silicone rubber of the present invention is addition reaction-type cross-linking system, this silicone rubber be based on the polydimethylsiloxane containing vinyl polymer, polysiloxane containing multiple Si--H bond as cross-linking agent, under catalyst action, under room temperature or heating condition, addition prepares, and product is 3 D cross-linked structure.Described catalyst is platinum or palladium compound.
The contents of ethylene of described silicone rubber is 0.1mol%～10mol%, it is preferably 0.2mol%～10mol%, contents of ethylene is low-hardness rubber less than silicone rubber during 0.1 mol%, the physical property of plated film is more fragile, contents of ethylene can reach the physical property of very high-tension more than silicone rubber during 10mol%, but and uneconomical.
Silicone rubber containing vinyl provides vinyl to cross-link in cross-linking reaction, is injected into by conductive material in the netted or framework of rhombus, uses hot air drying the most at ambient pressure, it is achieved cross-linking reaction.
Known use peroxide cure at ambient pressure methyl silicone rubber time, the membership that adds of conductive black particle causes catalyst poisoning so that solidifying unsuccessfully, therefore uses above vinylsiloxane rubber cross-linking system.
The electric conductivity of described conductive black is not particularly limited, conductive filler as described silicone rubber, the pi-electron mobile model conductive material of carbon atom is the most suitable, i.e. CNT, graphite (graphite) or Graphene (graphene), can also be carbon fiber, or the mixture of white carbon black and these materials.
Described conductive black is distributed in silicone rubber, it is characterised in that under the tunnel-effect between carbon black structure (1 aggregation of white carbon black), forms electronics conduction.Described EPM(Ethylene Propylene
Copolymer) it is the copolymer by ethylene and propylene, Mooney viscosity (ML1+4, 100 DEG C) and the most applicable in 10～30.
Particularly, selecting EPM is that EPM molecular structure is formed by vinyl and acrylic copolyreaction as the reason of macromolecule dispersing agent, and its molecular structure determines its free volume relatively greatly, bloating tendency bigger for solvent；Meanwhile, saturated macromolecular chain segment structure has good weatherability and ozone resistance, and more outstanding thermostability.
Therefore, the combination of silicone rubber, conductive black and EPM, as this utility model heater element best of breed.
When the Mooney viscosity of described EPM is more than 30, molecular weight of copolymer is too big, is not readily dissolved in solvent, and easily causes PHASE SEPARATION when mixing with silica gel.When the Mooney viscosity of EPM is less than 10, copolymer macromolecular chain is shorter, and internal chain structure space is little, it is impossible to ensure the stability after dispersion.
<
Embodiment
1 >
KCC company makes the silicone rubber 100g of (SL7210A/B), KETJEN BLACK EC 300J white carbon black 15g, (KEP-020P) EPM 2g that Jin Hu POLIYCHEM company (KUMHO POLIYCHEM) manufactures, the coating solution of solvent toluene 900g furnishing, it is coated onto in netted fabric, is dried 5 minutes in 200 DEG C of hot air drying towers.
Described electrically insulating material is made up of silicone rubber, silicon dioxide, aluminium hydroxide, vinyl silanes and tourmaline (tourmaline) powder.In order to this electrically insulating material is coated onto on described fabric, make coating solution with toluene as solvent.Preferably, the composition feature of described insulating coating solution is: silicone rubber 100 weight portion, silicon dioxide 5～100 weight portion, aluminium hydroxide 50～200 weight portion, vinyl silanes 1～10 weight portion, tourmaline powder 0.5～10 weight portion, solvent 100～500 weight portion.
In order to improve mechanical properties and the insulation characterisitic of electric insulation layer, in described insulating coating solution, add vinyl silanes in the ratio of the vinyl silanes of 100 parts by weight silicone rubber interpolation 1～10 weight portions, silicon dioxide aluminium hydroxide and tourmaline powder are carried out surface process.Especially, when insulating coating solution adds described vinyl silanes, present in silicon dioxide aluminium hydroxide and tourmaline powder, hydroxyl can be with vinyl silanes generation condensation reaction, thus vinyl is covered on the surface of silicon dioxide aluminium hydroxide and tourmaline powder, silicon dioxide aluminium hydroxide and tourmaline powder after being processed by this vinyl surface can improve the compatibility with silicone rubber, also can participate in the radical reaction caused for forming silicone rubber phase, thus improve the mechanical properties insulation characterisitic of electric insulation layer, and functional.
Additionally, described tourmaline (tourmaline) powder is when heating, having following characteristics, the two ends of material there will be self start type polarization.
Additionally, described aluminium hydroxide is between 205～220 DEG C, gradually starting reaction of decomposing, more than 220 DEG C, decomposition reaction is quickly carried out, and suppresses exothermic reaction, and the aluminium oxide (Al wherein generated with the endothermic reaction in the process2O3) play the effect of solvent, thus reach to dispel the effect of thermal conductive network surface conductivity white carbon black, effective effect is played for anti-flammability.
Described silicon dioxide plays and adds epistasis filler effect, for unformed form, it is preferable that the synthetic silica using specific surface area (BET method) to be 50 to 600 m2/g is advisable.It is highly preferred that the silicone rubber of 100 weight portions adds the silicon dioxide of 5～20 weight portions.If silica content is less than 5 weight portion, it may appear that the problem that mechanical properties is fragile, the problem that there will be mixing difficulty when silica content is more than 100 parts by weight.
Described aluminium hydroxide can improve the insulation characterisitic of silicone rubber and functional, especially improves anti-flammability and arc resistance, and its chemical formula is Al2O3·3H2O or Al (OH)3.Preferably, aluminium hydroxide particle diameter is 0.5～15 μm, and specific surface area (BET) is 0.5 to 10 m2/g.In the most described 100 parts by weight of silicone rubber, the aluminium hydroxide adding 50～200 weight portions is the most suitable.If aluminium hydroxide consumption is less than 50 weight portions, it may appear that the problem that arc resistance is fragile, if it exceeds 200 weight portions, it may appear that mechanical property is fragile.Thus dielectric properties (dielectric constant, loss tangent) can improve.
Additionally, described aluminium hydroxide and the complex of tourmaline, can possess initiation far infrared ray negative ions and generate and the function of electric rotating magnetic wave.
This utility model uses flat thin insulator to be wound around the core filaments of glass fibre and make composite filament, reach to encase the surface of glass fibre completely with flat thin insulator, can play, with the electric network structure that this composite filament weaves, the effect preventing being leaked electricity by the lousiness of glass fibre after covering conductive material coat and electric insulation layer.
The electric network of a kind of composite filament fabric, including glass fibre electric network structure and the conductor lines being connected to described glass fibre electric network structure two ends；Described glass fibre electric network structure includes that glass fibre as warp thread and the fabric construction of weft weaving, and is coated on the conductive material coat of described fabric construction outer surface, and is coated on the upper electric insulation coat of described conductive material coat；Described warp thread and weft yarn are wound around the composite filament of flat thin insulator in the core filaments of glass fibre.
Claims (4)
1. the electric network of a composite filament fabric, it is to obtain fabric using glass fibre as warp thread and weft yarns, conductive material and electrically insulating material are constituted cover layer in order, the electric network that there is conductor lines at the two ends of described fabric and constitute, it is characterized in that, described warp thread and weft yarn are to be put down the composite filament that thin insulator (2) is constituted by glass fibre core filaments (1) surface wrap.
The electric network of composite filament fabric the most according to claim 1, it is characterised in that described warp thread or weft yarn, is using composite filament as core filaments, by the line of carbon fiber parcel.
The electric network of composite filament fabric the most according to claim 1, it is characterised in that described warp thread or weft yarn, using composite filament as core filaments, by the line of alloy wire parcel.
The electric network of composite filament fabric the most according to claim 1, it is characterised in that described warp thread and weft yarn, is to cover conductive material or electrically insulating material on the glass fibers as cover layer.
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2016-0002931 | 2016-01-09 | ||
| KR1020160002931A KR101726538B1 (en) | 2016-01-09 | 2016-01-09 | Hot Mesh |
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| CN201610089364.0A Expired - Fee Related CN105483908B (en) | 2016-01-09 | 2016-02-17 | The electric network of compound silk fabrics |
| CN201620126171.3U Expired - Fee Related CN205474224U (en) | 2016-01-09 | 2016-02-17 | Electric heat net of compound silk fabrics |
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| CN201610089364.0A Expired - Fee Related CN105483908B (en) | 2016-01-09 | 2016-02-17 | The electric network of compound silk fabrics |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098371A (en) * | 2018-01-29 | 2019-08-06 | 株式会社Lg化学 | Secondary cell and top insulator for secondary cell |
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| CN108004649A (en) * | 2017-12-28 | 2018-05-08 | 赵文立 | A kind of graphene nanocomposite material and preparation method thereof |
| CN110189863A (en) * | 2018-05-17 | 2019-08-30 | 江阴兴澄特种钢铁有限公司 | A kind of water-cooled cable cooling system |
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| GB653659A (en) * | 1948-04-19 | 1951-05-23 | William Frank Watkins | An improved manufacture of covered wire |
| DE3705111A1 (en) * | 1987-02-18 | 1988-09-01 | Ego Elektro Blanc & Fischer | Supporting profile for electrical heating resistors |
| US5106686A (en) * | 1987-08-12 | 1992-04-21 | Essex Group, Inc. | Multilayer wrapped insulated magnet wire |
| JPH10325031A (en) * | 1997-05-23 | 1998-12-08 | Keihou Kk | Electroconductive yarn |
| US6800367B2 (en) * | 2002-04-25 | 2004-10-05 | Chapman Thermal Products, Inc. | Fire retardant and heat resistant yarns and fabrics incorporating metallic or other high strength filaments |
| KR100535175B1 (en) * | 2004-03-29 | 2005-12-09 | 주식회사 센테크 | Composition for producing Carbon Flexible Heating Structure and Carbon Flexible Heating Structure using the same and Manufacturing Method Thereof |
| FR2877001B1 (en) * | 2004-10-21 | 2006-12-15 | Saint Gobain Vetrotex | GLASS YARNS ELECTRO-CONDUCTOR ENSIMES. |
| KR20110027172A (en) * | 2009-09-08 | 2011-03-16 | 실버레이 주식회사 | Protective woven stuff |
| KR20110106256A (en) * | 2011-08-21 | 2011-09-28 | 박상구 | Net heater |
| CN104499141B (en) * | 2014-12-09 | 2018-02-06 | 四川中升博能生物科技股份有限公司 | A kind of wrapping line for electric network and its network structure being woven into |
| CN104530705B (en) * | 2014-12-09 | 2018-04-03 | 四川中升博能生物科技股份有限公司 | A kind of insulating materials for electric network insulating barrier |
| CN204401207U (en) * | 2014-12-09 | 2015-06-17 | 四川中升博能生物科技股份有限公司 | A kind of network structure holding line and be woven into for electric network |
| CN204401238U (en) * | 2014-12-09 | 2015-06-17 | 四川中升博能生物科技股份有限公司 | A kind of netted leno weave structure for electric network |
| CN104674579B (en) * | 2015-03-02 | 2016-10-05 | 浙江海轮绳网有限公司 | A kind of high-performance polyester mixing hawser |
-
2016
- 2016-01-09 KR KR1020160002931A patent/KR101726538B1/en active IP Right Grant
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098371A (en) * | 2018-01-29 | 2019-08-06 | 株式会社Lg化学 | Secondary cell and top insulator for secondary cell |
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| CN105483908A (en) | 2016-04-13 |
| KR101726538B1 (en) | 2017-04-13 |
| CN105483908B (en) | 2018-04-06 |
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