CN104031389A - Humid-heat resisting room-temperature vulcanized silicone rubber composition - Google Patents
Humid-heat resisting room-temperature vulcanized silicone rubber composition Download PDFInfo
- Publication number
- CN104031389A CN104031389A CN201410257520.0A CN201410257520A CN104031389A CN 104031389 A CN104031389 A CN 104031389A CN 201410257520 A CN201410257520 A CN 201410257520A CN 104031389 A CN104031389 A CN 104031389A
- Authority
- CN
- China
- Prior art keywords
- rubber composition
- room temperature
- moisture
- silane
- proof pattern
- 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.)
- Granted
Links
Abstract
The invention discloses a novel tackifier and a preparation method of a humid-heat resisting room-temperature vulcanized silicone rubber composition. The tackifier is a siloxane compound, which simultaneously contains amino and an epoxy group. The silicone rubber composition comprises the following components in parts by weight: 100 parts of poly-organic siloxane, 5-10 parts of plasticizer, 80-120 parts of packing, 0.2-2 parts of water absorbent, 5-15 parts of cross-linking agent, 0.5-2 parts of self-prepared tackifier and 0.1-1 part of catalyst. The homemade tackifier is added to the components, so that the mechanical property and the bonding strength of the prepared product are reduced by less than 15% by a humid-heat ageing test (dual '85'), and the performance retention rate and the storage stability are high.
Description
Technical field
The present invention relates to a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition.The present invention is specifically related to that a kind of humidity resistance is good, mechanical property and bonding strength retentivity is good, stability in storage is high self cure (RTV) organosilicon sealing material and preparation method thereof.
Background technology
Organosilicon sealant is a kind of material of excellent property, and ageing-resistant performance is good, adaptable to high low temperature, and toxicity is little, environmentally friendly, is widely used in the adhering and sealing of the industries such as power electronics, household electrical appliance, photovoltaic module.Along with electronic product is more and more universal, a lot of products can directly leak in air cruelly, and this joint sealant to electronic product has proposed higher performance requriements: have good weather-proof ability; Can tolerate the test of high and low temperature environment; Moistureproof and anti-environmental corrosion ability; Good adhesiveproperties; Anti-mechanical shock and shock resistance; Good insulation and flame retardant properties.In addition, also to improve its heat resistance aging.But often mechanical properties decrease is obvious after hydrothermal aging (two " 85 ") for the organosilicon sealant of producing in the market, to base material just begin bonding but after hydrothermal aging test adhesiveproperties degradation.Therefore, for the RTV silicon rubber that it is good that market provides a kind of wet and heat ageing resistant performance just becomes very urgent.
The patent documentation of relevant aging-resisting type room temperature vulcanized silicone rubber is more, for example Granted publication number discloses a kind of double-component condensed type room curing silicon rubber of wet and heat ageing resistant for the patent of CN102424742B, at A, in B component, add respectively compound and the amino containing silane coupling agent compound containing epoxide group, the silicon rubber of preparation has excellent bonding force, and can keep good mechanics and adhesiveproperties under hygrothermal environment, but two-component silicone rubber before use will be first by A, B component mixes, and vacuumize after removing bubble and could use, cause complex operation, use inconvenience.And the glycidyl allyl ether flash-point adding in A component lower (57 ℃), has special stink, and safety in utilization and operating environment can be affected.
Application publication number is that the patent of CN101717582A discloses a kind of photovoltaic module double component room temperature vulcanization silicon rubber, adopt organo-bismuth and organic titanium composite catalyst to improve the high temperature resistant of product and wet and heat ageing resistant performance, be packaged into A, B component, curing speed more easily meets processing requirement, but during actual use, need first A, B component to be mixed in proportion, to operator, make troubles; And organic bismuth catalyst belongs to new catalyst, Development Techniques is still immature, high cost.
Application publication number is that the patent of CN101353563A discloses a kind of single-component silicone sealant and manufacture method thereof for solar module, adopt methyl three isobutyl ketone oximino silanes and vinyl three isobutyl ketone oximino silanes to make linking agent, KH-550 and KH-560 make coupling agent, petroleum resin and elite filler, make weather xanthochromia, water resistance is more permanent, water vapor transmission rate (WVTR) is low, prevent the photovoltaic component seal gum of mould-growth, but the methyl three isobutyl ketone oximino silanes of selecting and the production technology of vinyl three isobutyl ketone oximino silanes are monopolized by Honeywell, on the high side,
Application publication number is that the patent of CN102268234A discloses the two component sealing gum of silicone and injection process thereof for a kind of solar module, select inorganic combustion inhibitor and photostabilizer collocation to use, make the photovoltaic component seal gum to bonding good, the resistance to xanthochromia of colloid of glass, aluminium, back veneer material, but there is no specifically to investigate the wet and heat ageing resistant performance of seal gum.
Summary of the invention
The object of this invention is to provide a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition.
Moisture-proof pattern of fever room temperature silicon sulfide rubber composition, its component is as follows by weight:
Described self-control tackifier are according to the product of following steps reaction gained: the silane coupling agent containing amino and the silane coupling agent containing epoxy group(ing) are added in there-necked flask by proportioning, under nitrogen atmosphere, slowly drip micro-dibutyl tin laurate, be warming up to 80～120 ℃ of back flow reaction 3～4 hours, wherein the consumption of dibutyl tin laurate is 0.5 of the total consumption of silane coupling agent～2 ‰.
Described containing amino silane coupling agent, comprise a kind of in aminopropyl trimethoxysilane, aminopropyl triethoxysilane, aminopropyl methyl dimethoxysilane, 2-(aminoethyl)-3-aminopropyl trimethoxysilane, urea propyl trimethoxy silicane, urea propyl-triethoxysilicane.
The described silane coupling agent containing epoxy group(ing) comprises 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane, 3-(2,3-epoxy the third oxygen) propyl trimethoxy silicane, 3-(2,3-epoxy the third oxygen) a kind of in propyl-triethoxysilicane, 3-(2,3-epoxy the third oxygen) propyl group methyl dimethoxysilane.
In self-control tackifier described in the present invention, containing amino silane coupling agent, be 1: 5～5: 1 with the ratio that contains the silane coupling agent of epoxy group(ing), preferably 1: 3～3: 1.
Described hydroxyl-terminated injecting two methyl siloxane, in the time of 25 ℃, viscosity is 5000～100000mPas, is preferably 10000～80000mPas;
Described softening agent is dimethyl silicone oil, and in the time of 25 ℃, viscosity is preferably 100～1000mPas;
Described filler is two or more in calcium carbonate, white carbon black, titanium dioxide, aluminium hydroxide, aluminum oxide, zinc oxide, silicon powder, white fused alumina, cristobalite, high ridge scholar, wilkinite.
Described water suction profit is one or more in calcium chloride, magnesium chloride, molecular sieve, silazane, alkoxyl silicone carboxylicesters, silane coupling agent.
Described linking agent is one or more in methyl tributanoximo silane, methyl tri acetylacetonate oximino silane, vinyl tributyl ketoximyl silane, four Diacetylmonoxime base silanes, is preferably two or more in methyl tributanoximo silane, vinyl tributyl ketoximyl silane, four Diacetylmonoxime base silanes.
Described catalyzer is one or more in monoalkyl organo-tin compound, dialkyl group organo-tin compound, trialkyl organo-tin compound, inorganic tin compound, tetraalkyl organo-tin compound and their inner complex.
The present invention further comprises the method for preparing moisture-proof pattern of fever room temperature silicon sulfide rubber composition, and concrete steps are as follows:
1) by hydroxyl-terminated injecting two methyl siloxane, softening agent and filler in stirrer, mix original position dehydration 3～4 hours, 100～120 ℃ of temperature, vacuum-0.09～0.1MPa, obtains sizing;
2) sizing is cooled to below 40 ℃, adds linking agent, under vacuum seal, mix 8～10 minutes;
3) then add water-retaining agent, self-control tackifier and catalyzer, mix 8～10 minutes, after the part lower-molecular substance generating in vacuum removal bubble and reaction, obtain the wet and heat ageing resistant type room temperature vulcanized silicone rubber that stability in storage is good.
Moisture-proof pattern of fever room temperature silicon sulfide rubber composition provided by the invention, preparation method is simple, after finishing, rubber composition reaction can use, the loaded down with trivial details step such as avoided mixing before two-component silicone rubber is used, find time, and possess the advantage that stability in storage is good simultaneously.
Containing amino silane coupling agent, can improve the cementability of RTV silicon rubber, but can seriously reduce wet-hot aging performance; Silane coupling agent containing epoxy group(ing) is less on the wet-hot aging performance impact of RTV silicon rubber, but bonding strength is on the low side.The deficiency existing for this two classes coupling agent, the invention provides a kind of novel tackifier, to react under certain condition containing amino silane coupling agent with containing the silane coupling agent of epoxy group(ing), reduced the activity containing amino silane coupling agent, improve its impact on RTV silicon rubber wet-hot aging performance, obviously do not reduced again the bonding strength of RTV silicon rubber simultaneously.The room temperature vulcanized silicone rubber that these tackifier prepare as raw material of take has the high and good beneficial effect of wet-hot aging performance of bonding strength simultaneously.
Embodiment
Below by embodiment, concrete description is done in this aspect; be necessary to be pointed out that at this following examples are only used to further illustrate the present invention; can not be interpreted as limiting the scope of the invention, the person skilled in the art in this field can make according to the present invention nonessential improvement and adjustment.
Embodiment 1
Selecting viscosity is the hydroxyl endblocked polydimethylsiloxane of 10000mPas, the dimethyl silicone oil that viscosity is 350mPas, and its component is as follows:
| Component | Consumption |
| Hydroxyl-terminated injecting two methyl siloxane | 100 |
| Dimethyl silicone oil | 8 |
| Calcium carbonate | 80 |
| Aluminum oxide | 20 |
| Gas-phase silica | 5 |
| Calcium chloride | 2 |
| Methyl tributanoximo silane | 3 |
| Vinyl tributyl ketoximyl silane | 7 |
| Self-control tackifier | 1 |
| Stannous octoate | 0.2 |
The preparation method of self-control tackifier: first by γ-aminopropyltrimethoxysilane and 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane joins in there-necked flask by the proportioning of 1: 3, logical nitrogen temperature to 80 ℃, then slowly drip 2 ‰ dibutyl tin laurate, then keep thermotonus 3 hours, be finally down to room temperature sealing and preserve.
The preparation method of moisture-proof pattern of fever room temperature silicon sulfide rubber composition: 100 parts of hydroxyl endblocked polydimethylsiloxanes and 8 parts of dimethyl silicone oils, fillers are added in stirring tank, at 90～110 ℃, after stirring 2～4h under-0.09～0.1MPa vacuum condition, be cooled to below 40 ℃, add above-mentioned umber methyl tributanoximo silane, vinyl tributyl ketoximyl silane, under vacuum seal, mix 8～10 minutes; Add successively calcium chloride, self-control tackifier, stannous octoate to stir under vacuum condition, make moisture-proof pattern of fever room temperature vulcanized silicone rubber.
Product performance test result is in Table 1.
Embodiment 2
Selecting viscosity is that to select viscosity be the hydroxyl endblocked polydimethylsiloxane of 20000mPas, the dimethyl silicone oil that viscosity is 1000mPas, and its component is as follows:
| Component | Consumption |
| Hydroxyl-terminated injecting two methyl siloxane | 100 |
| Dimethyl silicone oil | 5 |
| Calcium carbonate | 80 |
| Aluminum oxide | 10 |
| Silicon powder | 8 |
| Magnesium chloride | 0.5 |
| Methyl tributanoximo silane | 8 |
| Four Diacetylmonoxime base silanes | 2 |
| Self-control tackifier | 1 |
| Dibutyl tin laurate | 0.2 |
The preparation method of self-control tackifier: first by γ-aminopropyl triethoxysilane and 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane joins in there-necked flask by the proportioning of 1: 1, logical nitrogen temperature to 100 ℃, then slowly drip 1 ‰ dibutyl tin laurate, then keep thermotonus 3 hours, be finally down to room temperature sealing and preserve.
The preparation method of moisture-proof pattern of fever room temperature silicon sulfide rubber composition: 100 parts of hydroxyl endblocked polydimethylsiloxanes and 5 parts of dimethyl silicone oils, fillers are added in stirring tank, at 90～110 ℃, after stirring 2～4h under-0.09～0.1MPa vacuum condition, be cooled to below 40 ℃, add above-mentioned umber methyl tributanoximo silane, four Diacetylmonoxime base silanes, under vacuum seal, mix 8～10 minutes; Add successively magnesium chloride, self-control tackifier, dibutyl tin laurate to stir under vacuum condition, make moisture-proof pattern of fever room temperature vulcanized silicone rubber.
Product performance test result is in Table 1.
Embodiment 3
Selecting viscosity is that to select viscosity be the hydroxyl endblocked polydimethylsiloxane of 80000mPas, the dimethyl silicone oil that viscosity is 350mPas, and its component is as follows:
| Component | Consumption |
| Hydroxyl-terminated injecting two methyl siloxane | 100 |
| Dimethyl silicone oil | 10 |
| Calcium carbonate | 80 |
| Aluminium hydroxide | 30 |
| Zinc oxide | 5 |
| Silazane | 3 |
| Methyl tributanoximo silane | 4 |
| Methyl tri acetylacetonate oximino silane | 6 |
| Self-control tackifier | 1 |
| Diacetyl acetonyl dibutyl tin | 0.8 |
The preparation method of self-control tackifier: first by γ-aminopropyltrimethoxysilane and 3-(2,3-epoxy the third oxygen) propyl-triethoxysilicane joins in there-necked flask by the proportioning of 3: 1, logical nitrogen temperature to 120 ℃, then slowly drip 0.5 ‰ dibutyl tin laurate, then keep thermotonus 3 hours, be finally down to room temperature sealing and preserve.
The preparation method of moisture-proof pattern of fever room temperature silicon sulfide rubber composition: 100 parts of hydroxyl endblocked polydimethylsiloxanes and 10 parts of dimethyl silicone oils, fillers are added in stirring tank, at 90～110 ℃, after stirring 2～4h under-0.09～0.1MPa vacuum condition, be cooled to below 40 ℃, add above-mentioned umber methyl tributanoximo silane, methyl tri acetylacetonate oximino silane, under vacuum seal, mix 8～10 minutes; Add successively silazane, self-control tackifier, diacetyl acetonyl dibutyl tin to stir under vacuum condition, make moisture-proof pattern of fever room temperature vulcanized silicone rubber.
Product performance test result is in Table 1.
Comparative example 1
Selecting viscosity is that to select viscosity be the hydroxyl endblocked polydimethylsiloxane of 20000mPas, the dimethyl silicone oil that viscosity is 350mPas, and its component is as follows:
| Component | Consumption |
| Hydroxyl-terminated injecting two methyl siloxane | 100 |
| Dimethyl silicone oil | 20 |
| Calcium carbonate | 100 |
| Aluminium hydroxide | 20 |
| Gas-phase silica | 8 |
| Titanium dioxide | 2 |
| Methyl tributanoximo silane | 4 |
| Vinyl tributyl ketoximyl silane | 6 |
| γ-aminopropyltrimethoxysilane | 1 |
| Dibutyltin diacetate | 0.3 |
The preparation method of moisture-proof pattern of fever room temperature silicon sulfide rubber composition: 100 parts of hydroxyl endblocked polydimethylsiloxanes and 20 parts of dimethyl silicone oils, fillers are added in stirring tank, at 90～110 ℃, after stirring 2～4h under-0.09～0.1MPa vacuum condition, be cooled to below 40 ℃, add above-mentioned umber methyl tributanoximo silane, vinyl tributyl ketoximyl silane, under vacuum seal, mix 8～10 minutes; Add successively γ-aminopropyltrimethoxysilane, dibutyltin diacetate to stir under vacuum condition, make moisture-proof pattern of fever room temperature vulcanized silicone rubber.
Product performance test result is in Table 1.
Comparative example 2
Selecting viscosity is that to select viscosity be the hydroxyl endblocked polydimethylsiloxane of 10000mPas, the dimethyl silicone oil that viscosity is 1000mPas, and its component is as follows:
| Component | Consumption |
| Hydroxyl-terminated injecting two methyl siloxane | 100 |
| Dimethyl silicone oil | 20 |
| Calcium carbonate | 70 |
| Aluminium hydroxide | 20 |
| Silicon powder | 8 |
| Titanium dioxide | 2 |
| Methyl tributanoximo silane | 4 |
| Methyl tri acetylacetonate oximino silane | 6 |
| 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane | 1 |
| Stannous octoate | 0.5 |
The preparation method of moisture-proof pattern of fever room temperature silicon sulfide rubber composition: 100 parts of hydroxyl endblocked polydimethylsiloxanes and 20 parts of dimethyl silicone oils, fillers are added in stirring tank, at 90～110 ℃, after stirring 2～4h under-0.09～0.1MPa vacuum condition, be cooled to below 40 ℃, add above-mentioned umber methyl tributanoximo silane, methyl tri acetylacetonate oximino silane, under vacuum seal, mix 8～10 minutes; Add successively 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane, stannous octoate to stir under vacuum condition, make moisture-proof pattern of fever room temperature vulcanized silicone rubber.
Product performance test result is in Table 1.
Comparative example 3
Selecting viscosity is that to select viscosity be the hydroxyl endblocked polydimethylsiloxane of 10000mPas, the dimethyl silicone oil that viscosity is 1000mPas, and its component is as follows:
| Component | Consumption |
| Hydroxyl-terminated injecting two methyl siloxane | 100 |
| Dimethyl silicone oil | 20 |
| Calcium carbonate | 70 |
| Aluminium hydroxide | 20 |
| Gas-phase silica | 8 |
| Titanium dioxide | 2 |
| Methyl tributanoximo silane | 4 |
| Vinyl tributyl ketoximyl silane | 6 |
| 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane | 1 |
| γ-aminopropyltrimethoxysilane | 1 |
| Dibutyltin diacetate | 0.5 |
The preparation method of moisture-proof pattern of fever room temperature silicon sulfide rubber composition: 100 parts of hydroxyl endblocked polydimethylsiloxanes and 20 parts of dimethyl silicone oils, fillers are added in stirring tank, at 90～110 ℃, after stirring 2～4h under-0.09～0.1MPa vacuum condition, be cooled to below 40 ℃, add above-mentioned umber methyl tributanoximo silane, vinyl tributyl ketoximyl silane, under vacuum seal, mix 8～10 minutes; Add successively 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane, γ-aminopropyltrimethoxysilane, dibutyltin diacetate to stir under vacuum condition, make moisture-proof pattern of fever room temperature vulcanized silicone rubber.
Product performance test result is in Table 1.
Table 1 performance perameter table
The explanation of above embodiment is just for helping to understand product of the present invention, method and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a moisture-proof pattern of fever room temperature silicon sulfide rubber composition, is characterized in that, its component is as follows by weight:
Described self-control tackifier are that the silane coupling agent containing amino and the silane coupling agent containing epoxy group(ing) are added in flask by proportioning, under nitrogen atmosphere, slowly drip micro-dibutyl tin laurate, be warming up to the product of 3～4 hours gained of 80～120 ℃ of back flow reaction;
Wherein the consumption of dibutyl tin laurate is 0.5 of the total consumption of silane coupling agent～2 ‰.
2. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, is characterized in that, described softening agent is dimethyl silicone oil, and in the time of 25 ℃, viscosity is 50～3000mPas, is preferably 100～1000mPas.
3. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, it is characterized in that, described filler is two or more mixture in calcium carbonate, white carbon black, titanium dioxide, aluminium hydroxide, aluminum oxide, zinc oxide, silicon powder, white fused alumina, cristobalite, kaolin, wilkinite.
4. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, is characterized in that, described water-retaining agent is one or more in calcium chloride, magnesium chloride, molecular sieve, silazane, alkoxyl silicone carboxylicesters, silane coupling agent.
5. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, it is characterized in that, described containing amino silane coupling agent, comprise a kind of in aminopropyl trimethoxysilane, aminopropyl triethoxysilane, aminopropyl methyl dimethoxysilane, 2-(aminoethyl)-3-aminopropyl trimethoxysilane, urea propyl trimethoxy silicane, urea propyl-triethoxysilicane.
6. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, it is characterized in that, the described silane coupling agent containing epoxy group(ing) comprises 2-(3,4-epoxy cyclohexane base) ethyl trimethoxy silane, 3-(2,3-epoxy the third oxygen) propyl trimethoxy silicane, 3-(2,3-epoxy the third oxygen) a kind of in propyl-triethoxysilicane, 3-(2,3-epoxy the third oxygen) propyl group methyl dimethoxysilane.
7. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, is characterized in that 1: 3～3: 1.
8. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, it is characterized in that, described linking agent is one or more in methyl tributanoximo silane, methyl tri acetylacetonate oximino silane, vinyl tributyl ketoximyl silane, four Diacetylmonoxime base silanes, is preferably two or more in methyl tributanoximo silane, vinyl tributyl ketoximyl silane and four Diacetylmonoxime base silanes.
9. a kind of moisture-proof pattern of fever room temperature silicon sulfide rubber composition according to claim 1, it is characterized in that, described catalyzer is one or more in monoalkyl organo-tin compound, dialkyl group organo-tin compound, trialkyl organo-tin compound, inorganic tin compound, tetraalkyl organo-tin compound and their inner complex.
10. prepare a method for moisture-proof pattern of fever room temperature silicon sulfide rubber composition as claimed in claim 1, it is characterized in that, comprise the following steps:
1) by hydroxyl-terminated injecting two methyl siloxane, softening agent and filler in stirrer, mix original position dehydration 3～4 hours, 100～120 ℃ of temperature, vacuum-0.09～0.1MPa, obtains sizing;
2) sizing is cooled to below 40 ℃, adds linking agent, under vacuum seal, mix 8～10 minutes;
3) then add water-retaining agent, self-control tackifier and catalyzer, mix 8～10 minutes, after the part lower-molecular substance generating in vacuum removal bubble and reaction, obtain the room temperature vulcanized silicone rubber that wet and heat ageing resistant is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257520.0A CN104031389B (en) | 2014-06-05 | 2014-06-05 | Moisture-proof heat type room temperature silicon sulfide rubber composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257520.0A CN104031389B (en) | 2014-06-05 | 2014-06-05 | Moisture-proof heat type room temperature silicon sulfide rubber composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104031389A true CN104031389A (en) | 2014-09-10 |
| CN104031389B CN104031389B (en) | 2018-10-19 |
Family
ID=51462397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410257520.0A Active CN104031389B (en) | 2014-06-05 | 2014-06-05 | Moisture-proof heat type room temperature silicon sulfide rubber composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104031389B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804438A (en) * | 2015-03-19 | 2015-07-29 | 绍兴文理学院 | Material for simulating field large-scale rock structural plane surface as well as production technology |
| CN104845376A (en) * | 2015-06-02 | 2015-08-19 | 北京天山新材料技术有限公司 | Tin-free one-component deketoxime room-temperature vulcanized silicone rubber |
| CN105131608A (en) * | 2015-09-18 | 2015-12-09 | 佛山市天宝利硅工程科技有限公司 | Silicone rubber used for LED display screen and preparation method thereof |
| CN106496964A (en) * | 2016-10-18 | 2017-03-15 | 无锡海特新材料研究院有限公司 | A kind of composite assistant for improving polyester material wet and heat ageing resistant performance |
| CN107686700A (en) * | 2016-12-20 | 2018-02-13 | 湖北航天化学技术研究所 | A kind of low signature restricting and preparation method |
| CN108570304A (en) * | 2017-03-14 | 2018-09-25 | 北京天山新材料技术有限公司 | A kind of two-component silicone rubber bonding agent of wet and heat ageing resistant and preparation method thereof |
| CN109370234A (en) * | 2018-10-26 | 2019-02-22 | 常州大学怀德学院 | A kind of bubble-tight transparent silica gel of baking-curing and preparation method thereof |
| CN109880580A (en) * | 2019-01-31 | 2019-06-14 | 无锡海特信成高分子科技有限公司 | A kind of resistance to alcohol, acid type room temperature vulcanized organosilicon sealant and preparation method thereof |
| CN110734737A (en) * | 2018-07-20 | 2020-01-31 | 东莞市博君来胶粘材料科技有限公司 | antioxidant silicone adhesive for solar photovoltaic module and preparation method thereof |
| CN110791101A (en) * | 2019-11-19 | 2020-02-14 | 广州信粤新材料科技有限公司 | Organic silicon waterproof anti-aging material and preparation method thereof |
| CN111073589A (en) * | 2019-12-12 | 2020-04-28 | 广东顺德裕固精细化工有限公司 | High-temperature-resistant food silicone adhesive and preparation method thereof |
| CN111286300A (en) * | 2020-04-01 | 2020-06-16 | 运研材料科技（上海）有限公司 | Room temperature vulcanized silicone rubber and preparation method and application thereof |
| CN111849412A (en) * | 2019-04-30 | 2020-10-30 | 杭州先创高新材料有限公司 | Organic silicon adhesive for fixing medium-sized nanocrystalline magnetic core and preparation method thereof |
| CN111925768A (en) * | 2019-05-13 | 2020-11-13 | 杭州先创高新材料有限公司 | Two-component organic silicon pouring sealant for packaging large-size nanocrystalline magnetic core |
| CN112778965A (en) * | 2019-11-11 | 2021-05-11 | 中蓝晨光化工研究设计院有限公司 | Alcohol-type silicon rubber adhesive and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810910A (en) * | 2006-02-28 | 2006-08-02 | 成都硅宝科技实业有限责任公司 | Anti-fouling single-component room temperature sealing silicone sulfide glue and its production process |
| CN102424742A (en) * | 2011-11-21 | 2012-04-25 | 绵阳惠利电子材料有限公司 | Hot-wet resistant and aging resistant dual-component condensation type room temperature curing silicone rubber |
| EP2474573A1 (en) * | 2010-12-21 | 2012-07-11 | Shin-Etsu Chemical Co., Ltd. | Room temperature vulcanizable organopolysiloxane composition, its production method, and article coated by cured organopolysiloxane composition |
| CN103468199A (en) * | 2013-09-24 | 2013-12-25 | 上海无线电设备研究所 | Epoxy resin-modified silicone rubber composite and applications thereof |
-
2014
- 2014-06-05 CN CN201410257520.0A patent/CN104031389B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810910A (en) * | 2006-02-28 | 2006-08-02 | 成都硅宝科技实业有限责任公司 | Anti-fouling single-component room temperature sealing silicone sulfide glue and its production process |
| EP2474573A1 (en) * | 2010-12-21 | 2012-07-11 | Shin-Etsu Chemical Co., Ltd. | Room temperature vulcanizable organopolysiloxane composition, its production method, and article coated by cured organopolysiloxane composition |
| CN102424742A (en) * | 2011-11-21 | 2012-04-25 | 绵阳惠利电子材料有限公司 | Hot-wet resistant and aging resistant dual-component condensation type room temperature curing silicone rubber |
| CN103468199A (en) * | 2013-09-24 | 2013-12-25 | 上海无线电设备研究所 | Epoxy resin-modified silicone rubber composite and applications thereof |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804438A (en) * | 2015-03-19 | 2015-07-29 | 绍兴文理学院 | Material for simulating field large-scale rock structural plane surface as well as production technology |
| CN104845376A (en) * | 2015-06-02 | 2015-08-19 | 北京天山新材料技术有限公司 | Tin-free one-component deketoxime room-temperature vulcanized silicone rubber |
| CN105131608A (en) * | 2015-09-18 | 2015-12-09 | 佛山市天宝利硅工程科技有限公司 | Silicone rubber used for LED display screen and preparation method thereof |
| CN105131608B (en) * | 2015-09-18 | 2018-04-10 | 佛山市天宝利硅工程科技有限公司 | A kind of silicon rubber for LED display and preparation method thereof |
| CN106496964A (en) * | 2016-10-18 | 2017-03-15 | 无锡海特新材料研究院有限公司 | A kind of composite assistant for improving polyester material wet and heat ageing resistant performance |
| CN106496964B (en) * | 2016-10-18 | 2018-09-14 | 无锡海特新材料研究院有限公司 | A kind of composite assistant for improving polyester material heat and moisture aging resistance |
| CN107686700A (en) * | 2016-12-20 | 2018-02-13 | 湖北航天化学技术研究所 | A kind of low signature restricting and preparation method |
| CN108570304A (en) * | 2017-03-14 | 2018-09-25 | 北京天山新材料技术有限公司 | A kind of two-component silicone rubber bonding agent of wet and heat ageing resistant and preparation method thereof |
| CN110734737A (en) * | 2018-07-20 | 2020-01-31 | 东莞市博君来胶粘材料科技有限公司 | antioxidant silicone adhesive for solar photovoltaic module and preparation method thereof |
| CN109370234A (en) * | 2018-10-26 | 2019-02-22 | 常州大学怀德学院 | A kind of bubble-tight transparent silica gel of baking-curing and preparation method thereof |
| CN109880580A (en) * | 2019-01-31 | 2019-06-14 | 无锡海特信成高分子科技有限公司 | A kind of resistance to alcohol, acid type room temperature vulcanized organosilicon sealant and preparation method thereof |
| CN111849412A (en) * | 2019-04-30 | 2020-10-30 | 杭州先创高新材料有限公司 | Organic silicon adhesive for fixing medium-sized nanocrystalline magnetic core and preparation method thereof |
| CN111925768A (en) * | 2019-05-13 | 2020-11-13 | 杭州先创高新材料有限公司 | Two-component organic silicon pouring sealant for packaging large-size nanocrystalline magnetic core |
| CN111925768B (en) * | 2019-05-13 | 2023-06-23 | 杭州先创高新材料有限公司 | Double-component organic silicon pouring sealant for packaging large-size nanocrystalline magnetic core |
| CN112778965A (en) * | 2019-11-11 | 2021-05-11 | 中蓝晨光化工研究设计院有限公司 | Alcohol-type silicon rubber adhesive and preparation method thereof |
| CN110791101A (en) * | 2019-11-19 | 2020-02-14 | 广州信粤新材料科技有限公司 | Organic silicon waterproof anti-aging material and preparation method thereof |
| CN111073589A (en) * | 2019-12-12 | 2020-04-28 | 广东顺德裕固精细化工有限公司 | High-temperature-resistant food silicone adhesive and preparation method thereof |
| CN111286300A (en) * | 2020-04-01 | 2020-06-16 | 运研材料科技（上海）有限公司 | Room temperature vulcanized silicone rubber and preparation method and application thereof |
| CN111286300B (en) * | 2020-04-01 | 2022-03-25 | 运研材料科技（上海）有限公司 | Room temperature vulcanized silicone rubber and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104031389B (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104031389A (en) | Humid-heat resisting room-temperature vulcanized silicone rubber composition | |
| CN104277759B (en) | Aging-resisting type solar photovoltaic assembly encapsulant and preparation method thereof | |
| CN101775217B (en) | Room-temperature vulcanized organic polyorganosiloxane composition and preparation method | |
| CN102558870B (en) | Single-component ketone-oxime-removing type silicon rubber sealant and preparation method thereof | |
| CN110003842B (en) | Single-component dealcoholized room temperature vulcanized organopolysiloxane composition | |
| CN107286897A (en) | A kind of Single-component low-viscosity dealcoholized type organic silicon potting adhesive and preparation method thereof | |
| CN103642451B (en) | Self cure single-component dealcoholization-type silicone rubber sealant and preparation method thereof | |
| CN103044922A (en) | Halogen-free flame retardant, high-temperature resisting and rapidly solidified deacetone silicon rubber and preparation method thereof | |
| CN103436216B (en) | Dealcoholized organosilicone sealant with low modulus and high elongation percentage and preparation method thereof | |
| CN103013124A (en) | High-curing-speed, high-storage-stability and humidity/heat-resistant de-oximed room temperature vulcanized silicone rubber for new energy and preparation method thereof | |
| CN102532907B (en) | Preparation method of oil-resistant room temperature vulcanization deoximation silicon rubber | |
| CN103289414B (en) | Heat-proof combustion-resistant room temperature silicon sulfide rubber composition | |
| CN102040840A (en) | Single-component room temperature vulcanized silicone rubber and preparation method thereof | |
| CN106190012B (en) | A kind of transparent high-intensitive Self-leveling piptonychia alcohol type single-component organic silicon glue and preparation method thereof | |
| CN102977840A (en) | Two-component silicone sealant for solar module resisting damp, heat and ageing and preparation method thereof | |
| CN104845377B (en) | A kind of two-part room temperature curing silicon rubber and preparation method thereof | |
| CN102585505B (en) | flame retardant organopolysiloxane composition | |
| CN103865474A (en) | Preparation method of transparent pasty alcohol type organosilicone sealant | |
| CN107699188A (en) | A kind of transparent high temperature resistant flame-proof silicone sealant and preparation method | |
| CN104099060B (en) | Two-composition fireproof silicone sealant | |
| CN104388039A (en) | Single-component highly-transparent dealcoholized room temperature vulcanized organosilicon sealant and preparation method thereof | |
| CN105778512A (en) | Environment-friendly dealcoholized room-temperature vulcanized silicone rubber and preparation method thereof | |
| CN107325781A (en) | Silicone sealant compositions, organosilicon sealant and preparation method thereof | |
| CN103834172A (en) | Low-density halogen-free flame retardant monocomponent titanate catalyzed room-temperature vulcanized silicone rubber and preparation method thereof | |
| CN104277760A (en) | Thixotropic single-component organic silicon sealant and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |