CN103214946B - A kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent and preparation method thereof - Google Patents
A kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent, it is made up of following component: at least one in the following material of A:0.01 ~ 20 mass parts: polysiloxane, silane coupling agent, silicon ester, titanic acid ester, silicone resin; The organic solvent of B:10.00 ~ 85.00 mass parts; The essence of C:0.01 ~ 1.20 mass parts.A preparation method for single-component room-temperature-vulsilicone silicone rubber silane coupling agent, comprises the following steps: 1) component A and C component are mixed; 2) add B component again, mix; 3) filter.Silane coupling agent of the present invention is direct to be in use coated in by bonding base material by silane coupling agent, can carry out glue-applying technique after 20 seconds to 45 seconds.Silane coupling agent prepared by the present invention almost can accomplish absolutely single-component room-temperature-vulsilicone silicone rubber cohesive failure when the bonding kinds of surface of single-component room-temperature-vulsilicone silicone rubber, thus strengthens the cementability of base material and single-component room-temperature-vulsilicone silicone rubber.
Description
Technical field
The present invention relates to a kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent.
Background technology
The vulcanization reaction of single-component room-temperature-vulsilicone silicone rubber is by having an effect with the moisture content in air and being sulfided into elastomerics.Vulcanization reaction carries out toward depths gradually from surface, and glue-line is thicker, solidifies slower.The curing time of single-component room-temperature-vulsilicone silicone rubber depends on the thickness of vulcanization system, temperature, humidity and silastic-layer, improves the temperature and humidity of environment, sulfidation can be made to accelerate.Single-component room-temperature-vulsilicone silicone rubber solidification time do not absorb heat, not heat release, solidification post-shrinkage ratio little, good to the cementability of material.Therefore, main as tackiness agent and sealing agent, other application also comprises in-place mo(u)lding pad, protective coating and jointing material etc.The formula table of many single-component silicon rubber caking agents reveals multiple material as the automatic adhesive performance on most metals, glass, pottery and coagulation.When at need bonding, can improve bonding strength in the enterprising primary coat of base material, primary coat can be have guanidine to answer active silane monomer or resin, and after they solidify on base material, what generate one deck modification is suitable for the bonding surface of organosilicon.The polarity group in single-component room-temperature-vulsilicone silicone rubber system, Si-O chain connected is less, and therefore the cementability of it and inorganic materials and polar organic material is all very poor.For improving the cementability of single-component room-temperature-vulsilicone silicone rubber and different substrate materials, often use silane coupling agent.So-called silane coupling agent refers to precoating before single-component room-temperature-vulsilicone silicone rubber uncoated is on base material, surface treatment is carried out to base material, simultaneously, this silane coupling agent and single-component room-temperature-vulsilicone silicone rubber have good consistency and bonding force, some can accomplish absolutely single-component room-temperature-vulsilicone silicone rubber cohesive failure when the bonding various surface of single-component room-temperature-vulsilicone silicone rubber, thus strengthens the cementability of base material and single-component room-temperature-vulsilicone silicone rubber.
Silane coupling agent of the prior art also seems barely satisfactory in the cementability improving single-component room-temperature-vulsilicone silicone rubber and various material especially inorganic materials and polar organic material.
Summary of the invention
The object of the present invention is to provide a kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent.
The technical solution used in the present invention is:
A kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent, it is made up of following component:
At least one in the following material of A:0.01 ~ 20 mass parts: polysiloxane, silane coupling agent, silicon ester, titanic acid ester, tert-butyl peroxide silane;
The organic solvent of B:10.00 ~ 85.00 mass parts;
The essence of C:0.01 ~ 1.20 mass parts.
Described polysiloxane is the one in methyl phenyl silicone, polydimethylsiloxane.
Described silane coupling agent is at least one in γ-aminopropyl triethoxysilane, γ-(2,3 glycidoxy) propyl trimethoxy silicane, γ-(methacryloxypropyl) propyl trimethoxy silicane, gamma-mercaptopropyltriethoxysilane.
Described silicon ester is at least one in methyl silicate, tetraethoxy, trimethylsiloxysilicates, methacrylic acid trimethylsilyl group, 2-trimethyl silicane β-dimethyl-aminoethylmethacrylate.
Described tert-butyl peroxide silane is at least one in trimethylammonium tert-butyl hydroperoxide silane, vinyl three tert-butyl peroxide silane.
Described solvent be carbochain be less than 9 alcohols, ethers, ketone, the organic solvent of alkanes or their derivative.
A preparation method for single-component room-temperature-vulsilicone silicone rubber silane coupling agent, comprises the following steps: 1) component A and C component are mixed; 2) add B component again, mix; 3) filter.
The invention has the beneficial effects as follows: the silane coupling agent prepared by the present invention is direct to be in use coated in by bonding base material, can carry out glue-applying technique after 20 seconds to 45 seconds.
Silane coupling agent prepared by the present invention almost can accomplish absolutely single-component room-temperature-vulsilicone silicone rubber cohesive failure when the bonding kinds of surface of single-component room-temperature-vulsilicone silicone rubber, thus strengthens the cementability of base material and single-component room-temperature-vulsilicone silicone rubber.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further:
Embodiment 1:
A kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent, its table composed as follows of filling a prescription:
Table 1: the formula composition of silane coupling agent
Corresponding preparation method is:
The first step: each raw material except essence is dropped in stirring tank, at room temperature stirs 30min ~ 60min, make it dispersed;
Second step: add essence again, at room temperature stirs 10min ~ 20min, makes it dispersed;
3rd step: solution is filtered obtained finished product.
Embodiment 2:
A kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent, its table composed as follows of filling a prescription:
Table 2: the formula composition of silane coupling agent
Corresponding preparation method is:
The first step: each raw material except essence is dropped in stirring tank, at room temperature stirs 30min ~ 60min, make it dispersed;
Second step: add essence again, at room temperature stirs 10min ~ 20min, makes it dispersed;
3rd step: solution is filtered obtained finished product.
Embodiment 3:
A kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent, its table composed as follows of filling a prescription:
Table 3: the formula composition of silane coupling agent
Corresponding preparation method is:
The first step: each raw material except essence is dropped in stirring tank, at room temperature stirs 30min ~ 60min, make it dispersed;
Second step: add essence again, at room temperature stirs 10min ~ 20min, makes it dispersed;
3rd step: solution is filtered obtained finished product.
Silane coupling agent prepared by the embodiment of the present invention, is directly coated in silane coupling agent by bonding base material during use, can carries out glue-applying technique after 20 seconds to 45 seconds.
Test for single-component room-temperature-vulsilicone silicone rubber rear cohesive failure bonding with different metal primary coat prepared by embodiment 1-3, its result is as following table:
Primary coat prepared by table 4: embodiment 1-3 is for silicon rubber GD-406 rear cohesive failure effect bonding with different metal
Claims (3)
1. a single-component room-temperature-vulsilicone silicone rubber silane coupling agent, is characterized in that: it is made up of following component:
The following material of A:0.01 ~ 20 mass parts: polysiloxane, silane coupling agent, silicon ester, titanic acid ester and tert-butyl peroxide silane;
The organic solvent of B:10.00 ~ 85.00 mass parts;
The essence of C:0.01 ~ 1.20 mass parts;
Wherein, described polysiloxane is the one in methyl phenyl silicone, polydimethylsiloxane; Described silane coupling agent is at least one in γ-aminopropyl triethoxysilane, γ-(2,3 glycidoxy) propyl trimethoxy silicane, γ-(methacryloxypropyl) propyl trimethoxy silicane, gamma-mercaptopropyltriethoxysilane; Described silicon ester is at least one in methyl silicate, tetraethoxy, trimethylsiloxysilicates, methacrylic acid trimethylsilyl group, 2-trimethyl silicane β-dimethyl-aminoethylmethacrylate; Described tert-butyl peroxide silane is at least one in trimethylammonium tert-butyl hydroperoxide silane, vinyl three tert-butyl peroxide silane.
2. a kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent according to claim 1, is characterized in that: described solvent be carbochain be less than 9 alcohols, ethers, ketone or alkanes organic solvent.
3. the preparation method of a kind of single-component room-temperature-vulsilicone silicone rubber silane coupling agent according to claim 1, is characterized in that: comprise the following steps:
1) component A and C component are mixed;
2) add B component again, mix;
3) filter.
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| CN112625598A (en) * | 2020-12-17 | 2021-04-09 | 成都硅宝科技股份有限公司 | Primer for silicon rubber self-adhesive tape and preparation method thereof |
| CN113462284B (en) * | 2021-07-16 | 2022-10-14 | 广州回天新材料有限公司 | Primer for microwave oven coating adhesion and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105052A (en) * | 1993-11-17 | 1995-07-12 | 上海橡胶制品研究所 | Surface thickening agent for organic silicon adhesive |
| CN101463138A (en) * | 2009-01-09 | 2009-06-24 | 武汉工程大学 | Surface treating agent for binding silastic and plastic, preparation and use method thereof |
-
2013
- 2013-04-28 CN CN201310155558.2A patent/CN103214946B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105052A (en) * | 1993-11-17 | 1995-07-12 | 上海橡胶制品研究所 | Surface thickening agent for organic silicon adhesive |
| CN101463138A (en) * | 2009-01-09 | 2009-06-24 | 武汉工程大学 | Surface treating agent for binding silastic and plastic, preparation and use method thereof |
Non-Patent Citations (1)
| Title |
|---|
| "有机硅过氧化物偶联剂在粘接上的应用";郭示欣等;《化学工程师》;20091231(第6期);第73-74页 * |
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