CN104449544A - Silicone formula and preparation method thereof - Google Patents
Silicone formula and preparation method thereof Download PDFInfo
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- CN104449544A CN104449544A CN201410614694.8A CN201410614694A CN104449544A CN 104449544 A CN104449544 A CN 104449544A CN 201410614694 A CN201410614694 A CN 201410614694A CN 104449544 A CN104449544 A CN 104449544A
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- preparation
- rubber
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- silica gel
- silicone
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Abstract
The invention discloses a silicone formula. The silicone formula comprises raw rubber, a solidification inhibitor and a diluting agent, and the weight ratio of the raw rubber to the solidification inhibitor to the diluting agent is 1: (0.002-0.01): (3-10). The method for preparing the silicone comprises the following steps: (1) placing the raw rubber of any weight into a container, adding the diluting agent with the amount being 3 to 10 times of the weight of the raw rubber, and uniformly stirring the diluting agent and the raw rubber; (2) adding the solidification inhibitor which is 0.2 to 1 percent of the weight of the raw rubber, and uniformly stirring, thereby completing the preparation of the silicone. According to the silicone formula, raw materials are simple and easy to obtain, and the ratio of the raw rubber to the solidification inhibitor to the diluting agent is reasonable. The preparation method of the silicone is simple, the preparation speed is high, and the production demand of a great amount of protective films can be satisfied.
Description
Technical field
The present invention relates to a kind of silica gel formula and preparation method thereof, particularly relate to silica gel formula used in a kind of protective membrane production process and preparation method thereof, belong to screen protection technical field of membrane.
Background technology
Protective membrane can be divided into protective film for digital product according to purposes, protection film for automobile, family expenses protective membrane, food fresh keeping protective membrane etc.Along with universal in China of the digital products such as mobile phone, the protective membrane one becoming screen protecting film is slowly referred to as.Simultaneously; along with continuous progress and the development of electronics technology; also getting more and more of the electronic product with screen that people have; make the demand of protective membrane also increasing; simultaneously; scientific and technological content with the electronic product of screen is also more and more higher, makes electronic product also more and more valuable, to protective membrane require also more and more higher.In protective membrane production process, need to use some colloids, as silica gel, acrylic glue and PU glue etc., according to the purposes of protective membrane, use different colloids.The usual more complicated of existing silica gel formula; and preparation method is loaded down with trivial details, the Production requirement that protective membrane is a large amount of cannot be met, and use the protective membrane that the silica gel of prior art is produced; the poor-performings such as light transmission and counnter attack photosensitiveness, cannot meet the demand of existing high-tech electronic product.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose silica gel formula used in a kind of protective membrane production process and preparation method thereof.
Technical solution of the present invention is achieved in that a kind of silica gel formula, comprises rubber, freezing inhibitor and thinner; The weight ratio of described rubber, freezing inhibitor and thinner is 1:0.002 ~ 0.01:3 ~ 10.
Prepare a method for above-mentioned silica gel, comprise the following steps:
(1) in container, put into the rubber of any weight, then add the thinner of 3 ~ 10 times of rubber weight, stir;
(2) then add the freezing inhibitor of rubber weight 0.2 ~ 1% times, stir, complete preparation.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The silica gel formula of the present invention program, former material is simple and easy to get, and rubber, ratio between freezing inhibitor and thinner are reasonable.The preparation method of the silica gel of the present invention program, preparation is simple, and preparation speed is fast, can meet the Production requirement of a large amount of protective membrane.The present invention prepares the silica gel of gained; for the protection of in film, play the cohesive action between materials at two layers, use the protective membrane that this silica gel is produced; the performances such as light transmission, counnter attack photosensitiveness are all better, can meet the quality requirement of existing high-tech electronic product completely.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
1, for silica gel formula
Embodiment 1:
A kind of silica gel formula, comprises rubber, freezing inhibitor and thinner; The weight ratio of described rubber, freezing inhibitor and thinner is 1:0.002:3.
Embodiment 2:
A kind of silica gel formula, comprises rubber, freezing inhibitor and thinner; The weight ratio of described rubber, freezing inhibitor and thinner is 1:0.006:6.5.
Embodiment 3:
A kind of silica gel formula, comprises rubber, freezing inhibitor and thinner; The weight ratio of described rubber, freezing inhibitor and thinner is 1:0.01:10.
The silica gel formula of the present invention program, former material is simple and easy to get, and rubber, ratio between freezing inhibitor and thinner are reasonable, can play the effect of each comfortable silica gel.
2, for the preparation method of silica gel
Embodiment 1:
Prepare a method for above-mentioned silica gel, comprise the following steps:
(1) in container, put into the rubber of any weight, then add the thinner of 3 times of rubber weight, stir;
(2) then add the freezing inhibitor of rubber weight 0.2% times, stir, complete preparation.
Embodiment 2:
Prepare a method for above-mentioned silica gel, comprise the following steps:
(1) in container, put into the rubber of any weight, then add the thinner of 6.5 times of rubber weight, stir;
(2) then add the freezing inhibitor of rubber weight 0.6% times, stir, complete preparation.
Embodiment 3:
Prepare a method for above-mentioned silica gel, comprise the following steps:
(1) in container, put into the rubber of any weight, then add the thinner of 10 times of rubber weight, stir;
(2) then add the freezing inhibitor of rubber weight 1% times, stir, complete preparation.
The preparation method of the silica gel of the present invention program, preparation is simple, and preparation speed is fast, can meet the Production requirement that protective membrane is a large amount of.
The present invention prepares the silica gel of gained; for the protection of in film, play the cohesive action between materials at two layers, use the protective membrane that this silica gel is produced; the performances such as light transmission and counnter attack photosensitiveness are all better, can meet the quality requirement of existing high-tech electronic product completely.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to spirit of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a silica gel formula, is characterized in that: comprise rubber, freezing inhibitor and thinner; The weight ratio of described rubber, freezing inhibitor and thinner is 1:0.002 ~ 0.01:3 ~ 10.
2. prepare a method for silica gel as claimed in claim 1, it is characterized in that, comprise the following steps:
(1) in container, put into the rubber of any weight, then add the thinner of 3 ~ 10 times of rubber weight, stir;
(2) then add the freezing inhibitor of rubber weight 0.2 ~ 1% times, stir, complete preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410614694.8A CN104449544A (en) | 2014-11-05 | 2014-11-05 | Silicone formula and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410614694.8A CN104449544A (en) | 2014-11-05 | 2014-11-05 | Silicone formula and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104449544A true CN104449544A (en) | 2015-03-25 |
Family
ID=52896311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410614694.8A Pending CN104449544A (en) | 2014-11-05 | 2014-11-05 | Silicone formula and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104449544A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151328B (en) * | 2005-03-29 | 2011-03-30 | 陶氏康宁东丽株式会社 | Hot-melt silicone adhesive |
-
2014
- 2014-11-05 CN CN201410614694.8A patent/CN104449544A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151328B (en) * | 2005-03-29 | 2011-03-30 | 陶氏康宁东丽株式会社 | Hot-melt silicone adhesive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |