CN103173130B - Modified organic silicon sealant for building and preparation method thereof - Google Patents
Modified organic silicon sealant for building and preparation method thereof Download PDFInfo
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- CN103173130B CN103173130B CN201310096208.3A CN201310096208A CN103173130B CN 103173130 B CN103173130 B CN 103173130B CN 201310096208 A CN201310096208 A CN 201310096208A CN 103173130 B CN103173130 B CN 103173130B
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Abstract
The invention discloses a modified organic silicon sealant for building and a preparation method thereof. The sealant comprises silica sol, gamma-(methacryloxypropyl)-trimethoxysilane, water-soluble melamine, glycerin, sorbitol, polyacrylamide, ethanol, octyl phenyl polyoxyethylene ether, inorganic filler, and water. The preparation method comprises the steps of A, adding polyacrylamide, octyl phenyl polyoxyethylene ether and water into a container, adding the inorganic filler, evenly agitating, adding the mixed solution to ethanol, adding proper water, and dripping an emulsifier; B, putting the silica sol, gamma-3-(methacryloxypropyl)-trimethoxysilane, water-soluble melamine, glycerin and sorbitol into another container, and evenly agitating; and C, putting the modified silica sol into the solution in the step A, and adding the residual water. The product is good in adhesion, simple in process, and suitable for buildings, squares and highways as inlay sealing materials, automobile manufacturing, glazing and glass works, electronic filling and sealing of submarines, rockets and the like.
Description
Technical field
The present invention relates to a kind of modified organic silicon seal gum for building; The invention still further relates to a kind of method of preparing this modified organic silicon seal gum for building.
Background technology
Sizing agent refers to by the sticking and the interior poly-effect that waits of interface, and can make two or more product or natural or synthetic, the organic or inorganic class material that links together of material, is referred to as sizing agent, is again tamanori, traditionally referred to as glue.In brief, sizing agent is exactly by adhesive effect, the material that can make to be sticked thing and combine; Tradition sizing agent is because formulation ratio is unreasonable, and its cementability is poor, can not meet user demand.
Summary of the invention
The object of the invention is, in order to overcome weak point of the prior art, provides a kind of component and reasonable ratio, the modified organic silicon seal gum for building that adhesiveproperties is good.
Another object of the present invention is to provide a kind of method of preparing this modified organic silicon seal gum for building.
In order to achieve the above object, the present invention adopts following scheme:
A modified organic silicon seal gum for building, is characterized in that composed of the following components by weight:
A kind of modified organic silicon seal gum for building as above, is characterized in that composed of the following components by weight:
A kind of modified organic silicon seal gum for building as above, is characterized in that described mineral filler is one or more the mixture in asbestos wool, glass fibre, aluminum oxide, titanium dioxide, carbon black, calcium carbonate, silica powder, silicon powder, silicon-dioxide.
A kind of method of modified organic silicon seal gum for building as mentioned above of preparing of the present invention, is characterized in that comprising the following steps:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
The present invention's modified organic silicon seal gum for building cementability is good, and preparation technology is simple, is applicable to buildings, square, highway as inlay sealing material, and the sealing of automobile making, glass installation, electronic filling, submarine and rocket etc.
Embodiment
Below in conjunction with embodiment, the present invention is described further:
Embodiment 1
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 2
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 3
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 4
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 5
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 6
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 7
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Embodiment 8
The present invention's modified organic silicon seal gum for building, composed of the following components by weight:
Preparation method:
A, polyacrylamide, octyl phenyl Soxylat A 25-7 and appropriate water are added in container, high-speed stirring, is warming up to 80-90 ℃, adds the mineral filler mixing solutions that stirs to obtain; In described mixing solutions being added to ethanol under the state stirring, add appropriate water, drip emulsifying agent;
B, silicon sol and γ-methacryloxypropyl trimethoxy silane, water-soluble trimeric cyanamide, glycerine, sorbyl alcohol are put into another container, stir at 40-65 ℃, obtain modified silicasol solution;
C, modified silicasol solution is added in the solution in steps A, then add the water of surplus.
Claims (1)
1. a modified organic silicon seal gum for building, is characterized in that composed of the following components by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310096208.3A CN103173130B (en) | 2013-03-23 | 2013-03-23 | Modified organic silicon sealant for building and preparation method thereof |
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| CN201310096208.3A CN103173130B (en) | 2013-03-23 | 2013-03-23 | Modified organic silicon sealant for building and preparation method thereof |
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| CN103173130A CN103173130A (en) | 2013-06-26 |
| CN103173130B true CN103173130B (en) | 2014-07-30 |
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| CN201310096208.3A Expired - Fee Related CN103173130B (en) | 2013-03-23 | 2013-03-23 | Modified organic silicon sealant for building and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104327749B (en) * | 2014-10-13 | 2016-06-01 | 合肥庭索环保材料有限公司 | Insulating adhesive and making method thereof |
| CN106179874A (en) * | 2015-04-29 | 2016-12-07 | 宁波舜宇光电信息有限公司 | A kind of wiring board reinforcement system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS55136179A (en) * | 1979-04-07 | 1980-10-23 | Kogyo Gijutsuin | Joint material for quartz glass refractories |
| US4530722A (en) * | 1983-03-24 | 1985-07-23 | Harborchem, Inc. | Binder and refractory compositions and methods |
| CN100451084C (en) * | 2006-08-23 | 2009-01-14 | 河北北方绿野居住环境发展有限公司 | Environmental protection type adhesion agent for wood industry |
| CN101899266A (en) * | 2010-07-28 | 2010-12-01 | 李保忠 | Method for preparing odor-free waterproof white glue |
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