CN102951911A - Glass traction roller and outer surface coating material thereof - Google Patents
Glass traction roller and outer surface coating material thereof Download PDFInfo
- Publication number
- CN102951911A CN102951911A CN2012103978252A CN201210397825A CN102951911A CN 102951911 A CN102951911 A CN 102951911A CN 2012103978252 A CN2012103978252 A CN 2012103978252A CN 201210397825 A CN201210397825 A CN 201210397825A CN 102951911 A CN102951911 A CN 102951911A
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- glass
- traction roller
- high temperature
- coating material
- silicon oxide
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Abstract
The invention relates to a glass traction roller and an outer surface coating material thereof. The glass traction roller is characterized by comprising the following ingredients in percentage by weight: 10-20% of silicon oxide, 9-19% of alumina, 10-20% of silicon oxide colloid, 2-10% of glass fibers and the balance of zirconia. A layer of high temperature resistant material is coated on the surface of a refractory material in the invention, as shown in trial use, the material is high temperature resistant, the surface is smooth and dense and is free from crackle, the material is not softened if being used at a high temperature of higher than 1100 DEG C, and the material can inhibit dust from being generated on a non-metallic material on the surface of the traction roller and prolong the service life of the roller. The coated traction roller can be effectively prevented from generating dust during the application process, and can be used for effectively avoiding pollution of TFT (thin film transistor) substrate glass and improving the percent of pass of products.
Description
Technical field
The present invention relates to a kind of glass traction roller and outside surface coating material thereof.
Background technology
In existing TFT base plate glass was produced, employed traction roller all was to adopt non-metallic refractory under the hot conditions, and the surface of roller is without any coating.
Summary of the invention
One of purpose of the present invention provides a kind of glass traction roller, and the dust that can suppress take off roll sub-surface non-metallic material produces, and increases roller work-ing life;
Two of purpose of the present invention provides a kind of glass traction roller and outside surface coating material thereof, high temperature resistant and smooth surface, densification behind the outside surface of this coated materials glass traction roller, flawless.
A kind of glass traction rollers outer surface coating material, its special feature be, the percentage composition meter consists of by weight: silicon oxide 10%-20%, aluminum oxide 9%-19%, silicon oxide colloid 10%-20%, glass fibre 2%-10%, surplus are zirconium white.
Outside described high-temperature refractory layer, also be coated with the high temperature material layer.
Wherein the high temperature material layer thickness is 2-6mm, and material is aforesaid coating material.
The present invention applies one deck high temperature material at refractory surface, and through evidence, this material is high temperature resistant and smooth surface, densification, flawless, use softeningly more than 1100 ℃ at high temperature, the dust that can suppress take off roll sub-surface non-metallic material produces, and increases roller work-ing life.Traction roller after the coating can prevent effectively that roller from using upper generation dust, effectively avoids the TFT base plate glass to pollute, and improves the qualification rate of product.
Description of drawings
Accompanying drawing 1 is the structural representation of glass traction roller among the present invention.
Embodiment
A kind of glass traction rollers outer surface coating material, the percentage composition meter consists of by weight: silicon oxide 10%-20%, aluminum oxide 9%-19%, silicon oxide colloid 10%-20%, glass fibre 2%-10%, surplus are zirconium white.The preparation and application of this coating material is: all raw materials are mixed in proportion, evenly be coated on the traction rollers outer surface with brush, then oven dry gets final product.
As shown in Figure 1, a kind of glass traction roller comprises axle core 1 and high-temperature refractory layer 2, also is coated with high temperature material layer 3 outside high-temperature refractory layer 2, and wherein high temperature material layer 3 thickness are 2-6mm, and material is aforesaid coating material.
Embodiment 1:
A kind of glass traction rollers outer surface coating material, consist of: silicon oxide 19%, aluminum oxide 18%, silicon oxide colloid 18%, glass fibre 5%, surplus are zirconium white.
The preparation and application of this coating material is:
All raw materials are mixed in proportion, evenly be coated on the traction rollers outer surface with brush, control coating thickness 3mm, the 100 ℃ of lower oven dry of heating got final product in 10 hours.
Through probationary certificate, can make refractory materials in use not come off, fall slag after the coating.
Claims (3)
1. a glass traction rollers outer surface coating material is characterized in that, the percentage composition meter consists of by weight: silicon oxide 10%-20%, aluminum oxide 9%-19%, silicon oxide colloid 10%-20%, glass fibre 2%-10%, surplus are zirconium white.
2. a glass traction roller comprises axle core (1) and high-temperature refractory layer (2), it is characterized in that: also be coated with high temperature material layer (3) outside described high-temperature refractory layer (2).
3. a kind of glass as claimed in claim 2 draws roller, and it is characterized in that: wherein high temperature material layer (3) thickness is 2-6mm, and material is the coating material of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103978252A CN102951911A (en) | 2012-10-18 | 2012-10-18 | Glass traction roller and outer surface coating material thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103978252A CN102951911A (en) | 2012-10-18 | 2012-10-18 | Glass traction roller and outer surface coating material thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102951911A true CN102951911A (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103978252A Pending CN102951911A (en) | 2012-10-18 | 2012-10-18 | Glass traction roller and outer surface coating material thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102951911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046573A (en) * | 2017-11-30 | 2018-05-18 | 彩虹（合肥）液晶玻璃有限公司 | A kind of TFT-LCT glass substrate formings carry-over pinch rolls and preparation method thereof |
| CN110621639A (en) * | 2017-05-12 | 2019-12-27 | 康宁股份有限公司 | Refractory product, composition for coating refractory product and method for manufacturing refractory product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301445Y (en) * | 1997-05-08 | 1998-12-23 | 佛山市陶瓷研究所 | Ceramic roller with stripping protective coating |
| CN101219873A (en) * | 2007-01-12 | 2008-07-16 | 上海船舶工艺研究所 | Nano-porous thermal insulating material and method for producing the same |
| CN101362653A (en) * | 2007-06-19 | 2009-02-11 | 马格涅科/梅特雷尔公司 | Refractory composition for glass melting furnaces |
-
2012
- 2012-10-18 CN CN2012103978252A patent/CN102951911A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301445Y (en) * | 1997-05-08 | 1998-12-23 | 佛山市陶瓷研究所 | Ceramic roller with stripping protective coating |
| CN101219873A (en) * | 2007-01-12 | 2008-07-16 | 上海船舶工艺研究所 | Nano-porous thermal insulating material and method for producing the same |
| CN101362653A (en) * | 2007-06-19 | 2009-02-11 | 马格涅科/梅特雷尔公司 | Refractory composition for glass melting furnaces |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621639A (en) * | 2017-05-12 | 2019-12-27 | 康宁股份有限公司 | Refractory product, composition for coating refractory product and method for manufacturing refractory product |
| CN108046573A (en) * | 2017-11-30 | 2018-05-18 | 彩虹（合肥）液晶玻璃有限公司 | A kind of TFT-LCT glass substrate formings carry-over pinch rolls and preparation method thereof |
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Application publication date: 20130306 |