CN105602460A - Quickly set bi-component elastic sealant and preparation method thereof - Google Patents
Quickly set bi-component elastic sealant and preparation method thereof Download PDFInfo
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- CN105602460A CN105602460A CN201610029857.5A CN201610029857A CN105602460A CN 105602460 A CN105602460 A CN 105602460A CN 201610029857 A CN201610029857 A CN 201610029857A CN 105602460 A CN105602460 A CN 105602460A
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- 238000002360 preparation method Methods 0.000 title claims description 30
- 239000000565 sealant Substances 0.000 title abstract 4
- 239000011521 glass Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 239000003822 epoxy resin Substances 0.000 claims abstract description 23
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 23
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 18
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 14
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008117 stearic acid Substances 0.000 claims abstract description 14
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical group COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229960000892 attapulgite Drugs 0.000 claims abstract description 8
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims description 58
- 238000003756 stirring Methods 0.000 claims description 38
- 239000004615 ingredient Substances 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- 230000004048 modification Effects 0.000 claims description 16
- 238000012986 modification Methods 0.000 claims description 16
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 16
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 15
- 150000005846 sugar alcohols Polymers 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 13
- 239000004593 Epoxy Substances 0.000 claims description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 10
- 229910000077 silane Inorganic materials 0.000 claims description 10
- 150000003254 radicals Chemical class 0.000 claims description 9
- 230000035484 reaction time Effects 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- HMBNQNDUEFFFNZ-UHFFFAOYSA-N 4-ethenoxybutan-1-ol Chemical compound OCCCCOC=C HMBNQNDUEFFFNZ-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 claims description 6
- -1 siloxanes Chemical class 0.000 claims description 6
- 229960000834 vinyl ether Drugs 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims description 4
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 claims description 2
- 229910015900 BF3 Inorganic materials 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- JQGQIRPONOJDCO-UHFFFAOYSA-N 6-methylcyclohexa-2,4-dien-1-one Chemical compound CC1C=CC=CC1=O JQGQIRPONOJDCO-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000005909 Kieselgur Substances 0.000 abstract 1
- 239000006087 Silane Coupling Agent Substances 0.000 abstract 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000012949 free radical photoinitiator Substances 0.000 abstract 1
- 239000004005 microsphere Substances 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 58
- 239000000243 solution Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000011468 face brick Substances 0.000 description 9
- 238000011049 filling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 235000010215 titanium dioxide Nutrition 0.000 description 8
- 239000004568 cement Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- TZPUFQUQYUYVQC-UHFFFAOYSA-N phenylsilylmethanamine Chemical compound NC[SiH2]C1=CC=CC=C1 TZPUFQUQYUYVQC-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- YIKSHDNOAYSSPX-UHFFFAOYSA-N 1-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)C YIKSHDNOAYSSPX-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- CYIGRWUIQAVBFG-UHFFFAOYSA-N 1,2-bis(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOCCOC=C CYIGRWUIQAVBFG-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 229940052303 ethers for general anesthesia Drugs 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical class OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical group CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 150000003077 polyols Chemical group 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to the field of sealants and discloses a quickly set bi-component elastic sealant, comprising a main component and a solidifying component; the main component is made by mixing following materials of parts by weight: 55-65 parts of epoxy resin; 5-10 parts of a mixture of one or more of nano-attapulgite, diatomaceous earth, titanium dioxide and alumina particles; 15-20 parts of vinyl ether; 5-10 parts of siloxane containing (methyl) acrylate groups; 1-3 parts of hollow glass microspheres; 1-3 parts of glass fiber; 3-4 parts of stearic acid; the solidifying component is made by mixing following materials of parts by weight: 30-40 parts of epoxy resin solidifying agent; 3-5 parts of silane coupling agent; 2-4 parts of free-radical photo-initiator. The sealant of the invention has good elasticity, high solidifying speed, low viscosity, good water repellency, high bonding capacity, zero harmful organic solvent and greenness.
Description
Technical field
The present invention relates to gap filler field, relate in particular to one can rapid curing two ingredient elastic gap filler andPreparation method.
Background technology
Gap filler for building is to be all generally prepared from after using white cement water mixing at present, and white cement is excellent because of itDifferent robustness, durability etc., become and use maximum underfill materials. It is many that but white cement also existsWeak point.
First, himself elasticity deficiency after white cement solidifies, is attached to the face brick of surface of wall and body of wall at heightUnder temperature or low temperature environment, volume easily expands or shrinks, and body of wall and face brick are all generally fragile materials,Lack flexibility, and gap filler taking white cement as main component also lacks flexibility, therefore body of wall or face brickVolume change after produce stress cannot discharge, cause body of wall, face brick or jointing place to crack,Finally cause body of wall water proofing property, heat insulating ability to be had a strong impact on, when serious, even can cause face brick from body of wallCome off, thus the potential safety hazard of causing.
Secondly, the hardening time of current gap filler is longer, conventionally needs a more than ten hour ability to solidify,This has not only extended the duration, and face brick after being attached on body of wall because position occurs for self gravitation or External Force ActingMove, affected the overall aesthetics of face brick.
Number of patent application is that 201310572085.6 Chinese invention patent discloses a kind of resin type gap filler,The parts by weight that comprise following component and each component are: synthetic resin 50-70 part; Filler 15-20 part, changesProperty agent 10-20 part, plasticizer 5-10 part, crosslinking agent 1-3 part, tackifier 2-5 part. The joint filling of this inventionAgent has improved adhesion strength significantly, hardness, and elasticity, and obviously improved the levelability of gap filler, in addition,This gap filler also has excellent storage stability, and memory time is long, is highly suitable for ceramic tile joint filling.
The gap filler of above patent has solved the logy shortcoming of traditional gap filler to a certain extent, stillIts elasticity is still not ideal enough. Meanwhile, the cured thickness of this gap filler is less, cannot be quicker when darker in gapSolidify, do not solve long technical problem of traditional underfill cures time. In addition the viscosity of this gap filler is larger,It is convenient not when joint filling is used.
Summary of the invention
In order to solve elasticity deficiency, curing rate that existing gap filler exists technology slow, inconvenience while usingProblem, the invention provides one can rapid curing two ingredient elastic gap filler and preparation method thereof. The present inventionGap filler good springiness, curing rate is fast, good waterproof performance, cohesive force is strong, and not containing harmful organic solvent,Environmental protection.
Concrete technical scheme of the present invention is: one can rapid curing two ingredient elastic gap filler, by main body groupDivide and curing component composition; Described main body component comprises that the material mixing of following weight portion makes: 55-65 part ringEpoxy resins; One or more in 5-10 part nano-attapulgite, diatomite, titanium dioxide, alumina particulateMixture; 15-20 part vinyl ethers; 5-10 part is containing (methyl) acrylate-based siloxanes; 1-3 part is hollowGlass microballoon; 1-3 part glass fibre; 3-4 part stearic acid.
In main body component, the matrix material using epoxy resin as gap filler, compares tradition taking cement as mainWant the gap filler of composition, epoxy resin has comparatively outstanding elastic modelling quantity, can absorb body of wall or face brickDeng body of wall appearance covering because of high low-temperature shrink produce internal stress, prevent wall crazing or wallThe phenomenon that external table covering comes off. And the cohesive force of epoxy resin and concrete material is better, difficult drop-off.The materials such as nano-attapulgite, diatomite, titanium dioxide, alumina particulate can play filling effect on the one hand,Reduce the consumption of epoxy resin, also can improve on the other hand wear-resisting, high temperature resistant, anti-after underfill curesLight aging effect, make gap filler to benefit from the life-span more permanent. Vinyl ethers is at initator and UV-irradiationCondition under, can solidify fast, made up the slower shortcoming of epoxy resin cure. And vinylEther after mixing with epoxy resin, can with epoxy resin generation cross-linking reaction, make after underfill curesIntensity is higher. Because gap filler of the present invention is no-solvent type gap filler, the viscosity of the resins such as epoxy resinHeight, comparatively sticky, mobility is poor, and in the time of joint filling, gap size more deeply or when thinner, is not easy to carry outJoint filling, and it is lower to contain the molecular weight of (methyl) acrylate-based siloxanes, can serve as reactive diluentReduce the viscosity of whole system. Contain (methyl) propylene containing (methyl) acrylate-based siloxanes because of it simultaneouslyPerester radical, thus photocuring function also there is, in the time that carrying out photocuring, gap filler can participate in reaction, enter oneStep increases the intensity after underfill cures. Hollow glass micropearl is a kind of hollow glass that is of a size of micron levelSpheroid, have light weight, low heat conduction, thermally-stabilised good, in organic system the feature such as good dispersion. Hollow glassGlass microballon is owing to having hollow-core construction, and its inner miniature air bag can play heat insulation effect, and hollow glassThe water absorption rate of glass microballon is low, can improve the water proofing property of gap filler. Glass fibre can strengthen underfill curesAfter tensile strength, anti crack performance, in addition. Glass fibre, hollow glass micropearl also can act synergistically and carryThe fire resistance of high gap filler. Stearic acid has good specific heat capacity, has good heat storage function, doesFor the composition of gap filler, under high temperature or low temperature environment, stearic acid can absorb or discharge a large amount of heatAmount keeps the temperature of gap filler self to keep stable, with hollow glass micropearl synergy, and can be effectivelyPlay heat-blocking action.
Described curing component is mixed and is made by the material of following weight portion: 30-40 part epoxy curing agent; 3-5Part silane coupler; 2-4 part free radical photo-initiation.
The Main Function of curing component is to coordinate main body component to use, and can make gap filler carry out rapid curing.
Described vinyl ethers is selected from Isosorbide-5-Nitrae-cyclohexyl dimethanol divinyl ether, 4-hydroxy butyl vinyl ether, threeOne or more mixtures in glycol divinyl ether. Described containing (methyl) acrylate-based siloxanes choosingFrom two [2-(acryloxy) ethyoxyl] aminomethyl phenyl silane, two [2-(methacryloxy) ethyoxyls]One or more mixtures in dimethylsilane. Described free radical photo-initiation be selected from 2-hydroxy-2-methyl-Phenyl-1-acetone, the first and second base Michler's ketons, isopropyl thioxanthone, 2-methyl isophthalic acid-(4-first sulfydryl phenyl)One or more mixtures in-2-morpholine acetone-1.
As preferably, the particle diameter of described hollow glass micropearl is at 20-100 micron. In this particle size rangeHollow glass micropearl dispersiveness is higher.
As preferably, described hollow glass micropearl is through modification: get silane coupler KH-560 willIt adds in ethanol water and stirs, and gets hollow glass micropearl and is added to above-mentioned ethanol waterIn solution, proceed stir time and heat, after reaction, product is filtered, get solid and enterRow is dry, just makes the hollow glass micropearl of modification after washing; Wherein silane coupler KH-560, secondThe mass ratio of alcohol solution and hollow glass micropearl is (5-10): 600:100, the concentration of described ethanol waterFor 60-80wt%, heating-up temperature is 50-70 DEG C, and the reaction time is 3-5h.
Hollow glass micropearl, after modification, can further be improved to its compatibility in organic-compound systemAnd dispersibility.
As preferably, in described main body component, also include the hyperbranched poly ethoxylated polyhydric alcohol of 4-8 weight portion, instituteStating hyperbranched poly ethoxylated polyhydric alcohol is done in boron trifluoride catalysis by trihydroxylic alcohol and 3-ethyl-3-methylol expoxy propaneMake with lower reaction.
In hyperbranched polyether polyol structure, there is hyperbranched characteristic, hyperbranched in the time that gap filler is curedPPG, as the chain-transferring agent of epoxy resin, can increase the crosslink density of epoxy resin, intensifier ringThe curing rate of epoxy resins. Meanwhile, owing to containing a large amount of ehter bonds in hyperbranched poly ethoxylated polyhydric alcohol, can alsoFurther improve the elasticity after underfill cures, the fragility of avoiding epoxy resin to produce because crosslink density is excessive.In addition not easy entanglement of chain in the intermolecular or molecule of hyperbranched poly ethoxylated polyhydric alcohol, the low gap filler that can not affect of viscosityMobility.
As preferably, the number-average molecular weight of described hyperbranched poly ethoxylated polyhydric alcohol is at 1000-10000g/mol. NumberThe hyperbranched poly ethoxylated polyhydric alcohol performance of average molecular weight within the scope of this is comparatively excellent.
The present invention also provides a kind of preparation method that can rapid curing two ingredient elastic gap filler, comprises as followsStep:
(1) preparation of main body component: by epoxy resin, nano-attapulgite, diatomite, titanium dioxide, oxygenChange one or more mixtures in aluminium particulate, vinyl ethers, containing (methyl) acrylate-based siloxanes,Hollow glass micropearl, glass fibre and stearic acid mix by proportioning, after stirring, grind,To main body component; Stir speed (S.S.) is 600-800r/min, and mixing time is 3-5 hour;
(2) preparation of curing component: by epoxy curing agent, silane coupler, free radical photo-initiationMix by proportioning, after stirring, obtain curing component; Stir speed (S.S.) is 400-600r/min, stirsTime is 1-2 hour.
In the time containing hyperbranched poly ethoxylated polyhydric alcohol in the main body component of gap filler, can rapid curing two ingredient elasticThe preparation method of gap filler comprises the steps:
(1) preparation of main body component: by epoxy resin, nano-attapulgite, diatomite, titanium dioxide, oxygenChange one or more mixtures in aluminium particulate, vinyl ethers, containing (methyl) acrylate-based siloxanes,Hyperbranched poly ethoxylated polyhydric alcohol, hollow glass micropearl, glass fibre and stearic acid mix by proportioning, stirEvenly, grind, obtain main body component; Stir speed (S.S.) is 600-800r/min, and mixing time is 3-5Hour;
(2) preparation of curing component: by epoxy curing agent, silane coupler, free radical photo-initiationMix by proportioning, after stirring, obtain curing component; Stir speed (S.S.) is 400-600r/min, stirsTime is 1-2 hour.
The using method of gap filler of the present invention is, before joint filling by main body component and curing component according to realitySituation mixes by a certain percentage in lucifuge environment, the injection of mixed gap filler is filled out with injection toolFill in the gap between face brick, after levelling, irradiate several points with ultraviolet light emission device facing to gap fillerClock completes joint filling after the basic curing molding of gap filler.
The present invention has the following advantages:
1. good springiness, can absorb the internal stress of building body and face brick, prevents cracking.
2. curing rate is fast, can be fast curing-formed after filling, avoid face brick because of underfill cures speed slowAnd be subjected to displacement.
3. good waterproof performance, can prevent that outside moisture from invading building body inside by gap filler.
4. cohesive force is strong, and intensity is high, and Heat stability is good makes the long perfomance life of gap filler.
5. do not contain harmful organic solvent, environmental protection.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
One can rapid curing two ingredient elastic gap filler, is made up of main body component and curing component.
Described main body component comprises that the material mixing of following weight portion makes:
60 parts of epoxy resin;
2 parts of nano-attapulgites; 2 parts of diatomite; 2 parts of titanium dioxides; 2 parts of alumina particulates;
7 parts of Isosorbide-5-Nitrae-cyclohexyl dimethanol divinyl ethers, 8 parts of 4-hydroxy butyl vinyl ethers;
4 parts of two [2-(acryloxy) ethyoxyl] aminomethyl phenyl silanes, 4 parts of two [2-(methacryloxy)Ethyoxyl] dimethylsilane;
2 parts of particle diameters are at the hollow glass micropearl of 40-80 micron; 2 parts of glass fibres; 3.5 parts of stearic acid.
Described curing component is mixed and is made by the material of following weight portion:
35 parts of epoxy curing agents; 4 parts of KH-550 silane couplers; 1 part of 2-hydroxy-2-methyl-phenyl-1-acetone, 1 part of first and second base Michler's keton, 1 part of isopropyl thioxanthone.
Hollow glass micropearl process modification described in the present embodiment: get silane coupler KH-560 and also willIt adds in ethanol water and stirs, and gets hollow glass micropearl and is added to above-mentioned ethanol waterIn solution, proceed stir time and heat, after reaction, product is filtered, get solid and enterRow is dry, just makes the hollow glass micropearl of modification after washing. Wherein silane coupler KH-560, secondThe mass ratio of alcohol solution and hollow glass micropearl is 7.5:600:100, and the concentration of described ethanol water is70wt%, heating-up temperature is 60 DEG C, the reaction time is 4h.
This can rapid curing two ingredient elastic gap filler preparation method comprise the steps:
(1) preparation of main body component: each material of main body component is mixed by proportioning, after stirringGrind, obtain main body component; Stir speed (S.S.) is 700r/min, and mixing time is 4 hours.
(2) preparation of curing component: each solid constituent material is mixed by proportioning, after stirringTo curing component; Stir speed (S.S.) is 500r/min, and mixing time is 1.5 hours.
Embodiment 2
One can rapid curing two ingredient elastic gap filler, is made up of main body component and curing component.
Described main body component comprises that the material mixing of following weight portion makes:
55 parts of epoxy resin;
4 parts of nano-attapulgites, 4 parts of titanium dioxides, 2 parts of alumina particulates;
8 parts of Isosorbide-5-Nitrae-cyclohexyl dimethanol divinyl ethers, 6 parts of 4-hydroxy butyl vinyl ethers, 6 parts of triethylene glycols twoVinyl ethers;
10 parts of two [2-(acryloxy) ethyoxyl] aminomethyl phenyl silanes;
3 parts of particle diameters are at the hollow glass micropearl of 20-50 micron; 1 part of glass fibre; 4 parts of stearic acid.
Described curing component is mixed and is made by the material of following weight portion:
30 parts of epoxy curing agents; 3 parts of silane coupler KH-560;
1 part of 2-hydroxy-2-methyl-phenyl-1-acetone, 1 part of 2-methyl isophthalic acid-(4-first sulfydryl phenyl)-2-Quinoline acetone-1.
Hollow glass micropearl process modification described in the present embodiment: get silane coupler KH-560 and also willIt adds in ethanol water and stirs, and gets hollow glass micropearl and is added to above-mentioned ethanol waterIn solution, proceed stir time and heat, after reaction, product is filtered, get solid and enterRow is dry, just makes the hollow glass micropearl of modification after washing; Wherein silane coupler KH-560, secondThe mass ratio of alcohol solution and hollow glass micropearl is 5:600:100, and the concentration of described ethanol water is60wt%, heating-up temperature is 50 DEG C, the reaction time is 5h.
This can rapid curing two ingredient elastic gap filler preparation method comprise the steps:
(1) preparation of main body component: each material of main body component is mixed by proportioning, after stirringGrind, obtain main body component; Stir speed (S.S.) is 600r/min, and mixing time is 3 hours;
(2) preparation of curing component: each solid constituent material is mixed by proportioning, after stirringTo curing component; Stir speed (S.S.) is 400r/min, and mixing time is 1 hour.
Embodiment 3
One can rapid curing two ingredient elastic gap filler, is made up of main body component and curing component.
Described main body component comprises that the material mixing of following weight portion makes:
65 parts of epoxy resin;
2 parts of diatomite, 2 parts of titanium dioxides, 1 part of alumina particulate;
15 parts of triethylene glycol divinyl ether;
3 parts of two [2-(acryloxy) ethyoxyl] aminomethyl phenyl silanes, 2 parts of two [2-(methacryloxy)Ethyoxyl] dimethylsilane;
1 part of particle diameter is at the hollow glass micropearl of 60-100 micron; 3 parts of glass fibres; 3 parts of stearic acid;
6 umber average molecular weights are at the hyperbranched poly ethoxylated polyhydric alcohol of 4000-8000g/mol.
Described curing component is mixed and is made by the material of following weight portion:
30 parts of epoxy curing agents; 3 parts of Silane coupling reagent KH-570s;
2 parts of isopropyl thioxanthones.
Hollow glass micropearl process modification described in the present embodiment: get silane coupler KH-560 and also willIt adds in ethanol water and stirs, and gets hollow glass micropearl and is added to above-mentioned ethanol waterIn solution, proceed stir time and heat, after reaction, product is filtered, get solid and enterRow is dry, just makes the hollow glass micropearl of modification after washing; Wherein silane coupler KH-560, secondThe mass ratio of alcohol solution and hollow glass micropearl is 10:600:100, and the concentration of described ethanol water is80wt%, heating-up temperature is 70 DEG C, the reaction time is 3h.
This can rapid curing two ingredient elastic gap filler preparation method comprise the steps:
(1) preparation of main body component: each material of main body component is mixed by proportioning, after stirringGrind, obtain main body component; Stir speed (S.S.) is 800r/min, and mixing time is 5 hours;
(2) preparation of curing component: each solid constituent material is mixed by proportioning, after stirringTo curing component; Stir speed (S.S.) is 600r/min, and mixing time is 2 hours.
Embodiment 4
One can rapid curing two ingredient elastic gap filler, is made up of main body component and curing component.
Described main body component comprises that the material mixing of following weight portion makes:
58 parts of epoxy resin;
3 parts of nano-attapulgites, 3 parts of titanium dioxides;
9 parts of 4-hydroxy butyl vinyl ethers, 9 parts of triethylene glycol divinyl ether;
6 parts of two [2-(methacryloxy) ethyoxyl] dimethylsilane;
2 parts of particle diameters are at the hollow glass micropearl of 40-80 micron; 2 parts of glass fibres; 3 parts of stearic acid;
4 umber average molecular weights are at the hyperbranched poly ethoxylated polyhydric alcohol of 1000-4000g/mol.
Described curing component is mixed and is made by the material of following weight portion:
35 parts of epoxy curing agents; 4 parts of silane coupler KH-560;
2 parts of 2-hydroxy-2-methyl-phenyl-1-acetone.
Hollow glass micropearl process modification described in the present embodiment: get silane coupler KH-560 and also willIt adds in ethanol water and stirs, and gets hollow glass micropearl and is added to above-mentioned ethanol waterIn solution, proceed stir time and heat, after reaction, product is filtered, get solid and enterRow is dry, just makes the hollow glass micropearl of modification after washing; Wherein silane coupler KH-560, secondThe mass ratio of alcohol solution and hollow glass micropearl is 8:600:100, and the concentration of described ethanol water is65wt%, heating-up temperature is 65 DEG C, the reaction time is 3.5h.
This can rapid curing two ingredient elastic gap filler preparation method comprise the steps:
(1) preparation of main body component: each material of main body component is mixed by proportioning, after stirringGrind, obtain main body component; Stir speed (S.S.) is 650r/min, and mixing time is 3.5 hours;
(2) preparation of curing component: each solid constituent material is mixed by proportioning, after stirringTo curing component; Stir speed (S.S.) is 550r/min, and mixing time is 1.5 hours.
Embodiment 5
One can rapid curing two ingredient elastic gap filler, is made up of main body component and curing component.
Described main body component comprises that the material mixing of following weight portion makes:
60 parts of epoxy resin;
4 parts of nano-attapulgites, 4 parts of alumina particulates;
6 parts of Isosorbide-5-Nitrae-cyclohexyl dimethanol divinyl ethers, 5 parts of 4-hydroxy butyl vinyl ethers, 5 parts of triethylene glycols twoVinyl ethers;
5 parts of two [2-(acryloxy) ethyoxyl] aminomethyl phenyl silanes, 5 parts of two [2-(methacryloxy)Ethyoxyl] dimethylsilane;
3 parts of particle diameters are at the hollow glass micropearl of 20-100 micron; 2 parts of glass fibres; 4 parts of stearic acid;
8 umber average molecular weights are at the hyperbranched poly ethoxylated polyhydric alcohol of 8000-10000g/mol.
Described curing component is mixed and is made by the material of following weight portion:
32 parts of epoxy curing agents; 4 parts of silane resin acceptor kh-550s;
1 part of 2-hydroxy-2-methyl-phenyl-1-acetone, 1 part of first and second base Michler's keton.
Hollow glass micropearl process modification described in the present embodiment: get silane coupler KH-560 and also willIt adds in ethanol water and stirs, and gets hollow glass micropearl and is added to above-mentioned ethanol waterIn solution, proceed stir time and heat, after reaction, product is filtered, get solid and enterRow is dry, just makes the hollow glass micropearl of modification after washing; Wherein silane coupler KH-560, secondThe mass ratio of alcohol solution and hollow glass micropearl is 7:600:100, and the concentration of described ethanol water is75wt%, heating-up temperature is 55 DEG C, the reaction time is 4.5h.
This can rapid curing two ingredient elastic gap filler preparation method comprise the steps:
(1) preparation of main body component: each material of main body component is mixed by proportioning, after stirringGrind, obtain main body component; Stir speed (S.S.) is 750r/min, and mixing time is 3 hours;
(2) preparation of curing component: each solid constituent material is mixed by proportioning, after stirringTo curing component; Stir speed (S.S.) is 450r/min, and mixing time is 2 hours.
Gap filler of the present invention is solvent-free liquid-type gap filler:
Solid content is not less than 98wt%;
Outward appearance exquisiteness, evenly, visually observes without graininess;
Viscosity is little, good fluidity;
At 20 DEG C of temperature, basic solidified forming time is 5-16min;
At 20 DEG C of temperature, be 3-5h hardening time completely.
Raw materials used in the present invention, equipment, unless otherwise noted, be conventional raw material, the equipment of this area;Method therefor in the present invention, unless otherwise noted, is the conventional method of this area.
The above, be only preferred embodiment of the present invention, not the present invention imposed any restrictions everyAny simple modification, change and the equivalent structure transformation above embodiment done according to the technology of the present invention essence,All still belong to the protection domain of technical solution of the present invention.
Claims (7)
1. can a rapid curing two ingredient elastic gap filler, it is characterized in that, by main body component and curing groupBe grouped into; Described main body component comprises that the material mixing of following weight portion makes: 55-65 part epoxy resin; 5-10One or more mixtures in part nano-attapulgite, diatomite, titanium dioxide, alumina particulate; 15-20Part vinyl ethers; 5-10 part is containing (methyl) acrylate-based siloxanes; 1-3 part hollow glass micropearl; 1-3Part glass fibre; 3-4 part stearic acid; Described curing component is mixed and is made by the material of following weight portion: 30-40Part epoxy curing agent; 3-5 part silane coupler; 2-4 part free radical photo-initiation;
Described vinyl ethers is selected from Isosorbide-5-Nitrae-cyclohexyl dimethanol divinyl ether, 4-hydroxy butyl vinyl ether, threeOne or more mixtures in glycol divinyl ether;
Described (methyl) the acrylate-based siloxanes that contains is selected from two [2-(acryloxy) ethyoxyl] methylbenzeneOne or more mixtures in base silane, two [2-(methacryloxy) ethyoxyl] dimethylsilane;
Described free radical photo-initiation is selected from 2-hydroxy-2-methyl-phenyl-1-acetone, the first and second base Michler's ketons, differentOne or more in propyl group thioxanthone, 2-methyl isophthalic acid-(4-first sulfydryl phenyl)-2-morpholine acetone-1 mixCompound.
2. as claimed in claim 1 can rapid curing two ingredient elastic gap filler, it is characterized in that, described inThe particle diameter of hollow glass micropearl is at 20-100 micron.
3. as claimed in claim 1 can rapid curing two ingredient elastic gap filler, it is characterized in that, described inHollow glass micropearl through modification:
Get silane coupler KH-560 and added in ethanol water and stir, getting hollow glassMicroballon is also added in above-mentioned ethanol water, proceed stir time and heat, reactionAfter product is filtered, get solid and be dried, after washing, just make the hollow glass micropearl of modification;Wherein the mass ratio of silane coupler KH-560, ethanol water and hollow glass micropearl is(5-10): 600:100, the concentration of described ethanol water is 60-80wt%, heating-up temperature is 50-70 DEG C,Reaction time is 3-5h.
4. as claimed in claim 1 can rapid curing two ingredient elastic gap filler, it is characterized in that, described inIn main body component, also include the hyperbranched poly ethoxylated polyhydric alcohol of 4-8 weight portion, described hyperbranched poly ethoxylated polyhydric alcoholUnder boron trifluoride catalytic action, react and make with 3-ethyl-3-methylol expoxy propane by trihydroxylic alcohol.
5. as claimed in claim 4 can rapid curing two ingredient elastic gap filler, it is characterized in that, described inThe number-average molecular weight of hyperbranched poly ethoxylated polyhydric alcohol is at 1000-10000g/mol.
As described in arbitrary in claim 1-3 can rapid curing two ingredient elastic gap filler preparation method,It is characterized in that, comprise the steps:
(1) preparation of main body component: by epoxy resin, nano-attapulgite, diatomite, titanium dioxide, oxygenChange one or more mixtures in aluminium particulate, vinyl ethers, containing (methyl) acrylate-based siloxanes,Hollow glass micropearl, glass fibre and stearic acid mix by proportioning, after stirring, grind,To main body component; Stir speed (S.S.) is 600-800r/min, and mixing time is 3-5 hour;
(2) preparation of curing component: by epoxy curing agent, silane coupler, free radical photo-initiationMix by proportioning, after stirring, obtain curing component; Stir speed (S.S.) is 400-600r/min, stirsTime is 1-2 hour.
As described in claim 4 or 5 can rapid curing two ingredient elastic gap filler preparation method, itsBe characterised in that and comprise the steps:
(1) preparation of main body component: by epoxy resin, nano-attapulgite, diatomite, titanium dioxide, oxygenChange one or more mixtures in aluminium particulate, vinyl ethers, containing (methyl) acrylate-based siloxanes,Hyperbranched poly ethoxylated polyhydric alcohol, hollow glass micropearl, glass fibre and stearic acid mix by proportioning, stirEvenly, grind, obtain main body component; Stir speed (S.S.) is 600-800r/min, and mixing time is 3-5Hour;
(2) preparation of curing component: by epoxy curing agent, silane coupler, free radical photo-initiationMix by proportioning, after stirring, obtain curing component; Stir speed (S.S.) is 400-600r/min, stirsTime is 1-2 hour.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105853A (en) * | 2021-04-07 | 2021-07-13 | 东莞新能德科技有限公司 | Heat conductive paste, electrochemical device, electronic device, and method for packaging electrochemical device |
| CN113736404A (en) * | 2021-10-08 | 2021-12-03 | 三棵树涂料股份有限公司 | Universal semitransparent heat-insulating filling repair adhesive for easily scraping and quickly drying bottom surface and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303423A (en) * | 1998-06-01 | 2001-07-11 | Dsm有限公司 | Radiation curable adhesive for bonding of optical discs |
| US6750301B1 (en) * | 2000-07-07 | 2004-06-15 | National Starch And Chemical Investment Holding Corporation | Die attach adhesives with epoxy compound or resin having allyl or vinyl groups |
| CN103305131A (en) * | 2012-03-06 | 2013-09-18 | 上海佑威新材料科技有限公司 | High-weatherability structural adhesive and preparation method thereof |
| CN104876467A (en) * | 2015-04-17 | 2015-09-02 | 浙江老虎山建材有限公司 | High-performance concrete additive and preparation process thereof |
-
2016
- 2016-01-18 CN CN201610029857.5A patent/CN105602460B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303423A (en) * | 1998-06-01 | 2001-07-11 | Dsm有限公司 | Radiation curable adhesive for bonding of optical discs |
| US6750301B1 (en) * | 2000-07-07 | 2004-06-15 | National Starch And Chemical Investment Holding Corporation | Die attach adhesives with epoxy compound or resin having allyl or vinyl groups |
| CN103305131A (en) * | 2012-03-06 | 2013-09-18 | 上海佑威新材料科技有限公司 | High-weatherability structural adhesive and preparation method thereof |
| CN104876467A (en) * | 2015-04-17 | 2015-09-02 | 浙江老虎山建材有限公司 | High-performance concrete additive and preparation process thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105853A (en) * | 2021-04-07 | 2021-07-13 | 东莞新能德科技有限公司 | Heat conductive paste, electrochemical device, electronic device, and method for packaging electrochemical device |
| CN113736404A (en) * | 2021-10-08 | 2021-12-03 | 三棵树涂料股份有限公司 | Universal semitransparent heat-insulating filling repair adhesive for easily scraping and quickly drying bottom surface and preparation method thereof |
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