Purifying SiO2 fumed silica Dioxide cho sản phẩm cao su nhà máy kết tủa Trắng carbon đen CAS 7631 Nhà cung cấp giá
5
699
Đã bán
49.659đ
27.313đ ~ 49.659đ
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Purifying SiO2 fumed silica Dioxide cho sản phẩm cao su nhà máy kết tủa Trắng carbon đen CAS 7631 Nhà cung cấp giá
5
699
Đã bán
49.659đ
27.313đ ~ 49.659đ
Phân loại: Silicon DioxideSố CAS: 14464-46-1
Tên khác: silica,crystalline-cristobalitewhite carbon blackMF: SiO2
EINECS số: 238-455-4Nơi xuất xứ: Hunan, China
Lớp tiêu chuẩn: Công nghiệp LớpPurity: 99.9
Xuất hiện: white powderỨng dụng: rubber
Số Mô Hình: #325, nanoProduct name: White carbon black
Color: Super WhiteType: Fumed and precipitated
Particle size: 325 Mesh, 1250 mesh, 10-20nmKeywords: White Powder SiO2 Silica Dioxide
HS code: 3802900090Usage: paint coatings rubber plastic products
Grade: Industrail GradePackage: 10kg/bag, 20kg/bag or customized
Sample: Availiable
Hydrophilic SiO2 Fumed Silica Dioxide for Rubber Products Factory Precipitated White Carbon Black CAS 7631-86-9 Suppliers Price
Product Description
As an environmentally friendly additive with excellent performance, silica is mainly used in rubber products (including high-temperature vulcanized silicone rubber), feed, paint/coatings, papermaking, pesticides,matting agent and other fields.According to the production method, white carbon black is roughly divided into precipitated white carbon black and fumed white carbon black.
Fumed white carbon black is white amorphous flocculent translucent solid colloidal nanoparticles (particle size less than 100nm) under normal conditions, non-toxic, and has a huge specific surface area. Fumed silica is all nano-silica, the purity of the product can reach 99%, and the particle size can reach 10-20nm, but the preparation process is complicated and the price is expensive
Precipitated silica is mainly used as a reinforcing agent for natural rubber and synthetic rubber, toothpaste friction agent, etc. Fumed silica is mainly used as a reinforcing agent for silicone rubber, a thickener for coatings and unsaturated resins, and ultrafine silica gel and aerogel are mainly used as matting agents for coatings, thickeners, and opening agents for plastic films.
Properties
Specification
Product Name | White carbon black Silicon dioxide Silica Hydrated silica |
Types | precipitated white carbon black fumed white carbon black |
Properities | High temperature resistance, non-combustible, tasteless, odorless, and good electrical insulation. |
Usages | anti-caking agent adhesives paint and coating extenders rubber reinforcing agents plastic tackifiers and thixotropic agents thickeners for synthetic greases and silicone greases filler in paper, agricultural chemical products, Daily Chemicals etc. |
Application
The main application of white carbon black:
1. Rubber products: Silica is used as a substitute for carbon black in colored rubber products for reinforcement to meet the needs of producing white or translucent products. Silica also has super strong adhesion, tear resistance, heat resistance and aging resistance, so it can also replace part of carbon black in black rubber products to obtain high-quality rubber products, such as off-road tires and engineering tires , Radial tires, etc.
2. Agricultural chemical products: In agricultural chemical products, such as high-efficiency spray fertilizers, etc., white carbon black is used as a carrier or diluent, disintegrant, and as a disintegrating agent. Because it has super high surface area, high adsorption capacity, easy suspension, good affinity and chemical stability. Silica remains unchanged for a long time even under rain, washing and hot conditions.
3. Daily-use chemical products: transparent, colored and opaque toothpaste where white carbon black is used as filler and abrasive agent in daily-use chemical products. Usually, this kind of toothpaste has good flexibility and dispersibility, and the paste is smooth, soft and abrasive. Well, not abrasive to the toothpaste tube. It can keep the drug properties of toothpaste stable, especially has good compatibility with fluoride, and can avoid the disadvantages of insoluble salt produced by calcium salt as abrasive.
4. Cementing agent: Silica is used in adhesives made of natural rubber or synthetic rubber to provide thixotropy and reinforcement. At the same time, due to its extensibility, it can also improve adhesion, high quality and low price.
5. Anti-caking agent: Silica can be used in some products to improve free flow, such as lawn fertilizer, fungicide, laundry bleach, plastic products of phenol and urea, rubber sulfur and anti-caking mixture.
6. Paper-making filler: Silica as paper filler can improve the ink penetration resistance and mechanical strength of paper, increase whiteness and reduce unit weight. It can effectively reduce the weight of paper, reduce production costs and improve paper performance.
Certifications
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
The fumed silica produced by Shijiazhuang Huabang Co., Ltd. comprehensively utilizes silicon tetrachloride and hydrogen, the by-products of the polysilicon industrial process, as raw materials. After the preheated material undergoes a high-temperature hydrolysis reaction, a gas-solid mixture containing a large amount of silica is obtained. After cooling, aggregation, separation, deacidification and packaging, a high-quality silica product is obtained, and the product purity is over 99.9%.
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Mô tả sản phẩm
Phân loại: Silicon DioxideSố CAS: 14464-46-1
Tên khác: silica,crystalline-cristobalitewhite carbon blackMF: SiO2
EINECS số: 238-455-4Nơi xuất xứ: Hunan, China
Lớp tiêu chuẩn: Công nghiệp LớpPurity: 99.9
Xuất hiện: white powderỨng dụng: rubber
Số Mô Hình: #325, nanoProduct name: White carbon black
Color: Super WhiteType: Fumed and precipitated
Particle size: 325 Mesh, 1250 mesh, 10-20nmKeywords: White Powder SiO2 Silica Dioxide
HS code: 3802900090Usage: paint coatings rubber plastic products
Grade: Industrail GradePackage: 10kg/bag, 20kg/bag or customized
Sample: Availiable
Hydrophilic SiO2 Fumed Silica Dioxide for Rubber Products Factory Precipitated White Carbon Black CAS 7631-86-9 Suppliers Price
Product Description
As an environmentally friendly additive with excellent performance, silica is mainly used in rubber products (including high-temperature vulcanized silicone rubber), feed, paint/coatings, papermaking, pesticides,matting agent and other fields.According to the production method, white carbon black is roughly divided into precipitated white carbon black and fumed white carbon black.
Fumed white carbon black is white amorphous flocculent translucent solid colloidal nanoparticles (particle size less than 100nm) under normal conditions, non-toxic, and has a huge specific surface area. Fumed silica is all nano-silica, the purity of the product can reach 99%, and the particle size can reach 10-20nm, but the preparation process is complicated and the price is expensive
Precipitated silica is mainly used as a reinforcing agent for natural rubber and synthetic rubber, toothpaste friction agent, etc. Fumed silica is mainly used as a reinforcing agent for silicone rubber, a thickener for coatings and unsaturated resins, and ultrafine silica gel and aerogel are mainly used as matting agents for coatings, thickeners, and opening agents for plastic films.
Properties
Specification
Product Name | White carbon black Silicon dioxide Silica Hydrated silica |
Types | precipitated white carbon black fumed white carbon black |
Properities | High temperature resistance, non-combustible, tasteless, odorless, and good electrical insulation. |
Usages | anti-caking agent adhesives paint and coating extenders rubber reinforcing agents plastic tackifiers and thixotropic agents thickeners for synthetic greases and silicone greases filler in paper, agricultural chemical products, Daily Chemicals etc. |
Application
The main application of white carbon black:
1. Rubber products: Silica is used as a substitute for carbon black in colored rubber products for reinforcement to meet the needs of producing white or translucent products. Silica also has super strong adhesion, tear resistance, heat resistance and aging resistance, so it can also replace part of carbon black in black rubber products to obtain high-quality rubber products, such as off-road tires and engineering tires , Radial tires, etc.
2. Agricultural chemical products: In agricultural chemical products, such as high-efficiency spray fertilizers, etc., white carbon black is used as a carrier or diluent, disintegrant, and as a disintegrating agent. Because it has super high surface area, high adsorption capacity, easy suspension, good affinity and chemical stability. Silica remains unchanged for a long time even under rain, washing and hot conditions.
3. Daily-use chemical products: transparent, colored and opaque toothpaste where white carbon black is used as filler and abrasive agent in daily-use chemical products. Usually, this kind of toothpaste has good flexibility and dispersibility, and the paste is smooth, soft and abrasive. Well, not abrasive to the toothpaste tube. It can keep the drug properties of toothpaste stable, especially has good compatibility with fluoride, and can avoid the disadvantages of insoluble salt produced by calcium salt as abrasive.
4. Cementing agent: Silica is used in adhesives made of natural rubber or synthetic rubber to provide thixotropy and reinforcement. At the same time, due to its extensibility, it can also improve adhesion, high quality and low price.
5. Anti-caking agent: Silica can be used in some products to improve free flow, such as lawn fertilizer, fungicide, laundry bleach, plastic products of phenol and urea, rubber sulfur and anti-caking mixture.
6. Paper-making filler: Silica as paper filler can improve the ink penetration resistance and mechanical strength of paper, increase whiteness and reduce unit weight. It can effectively reduce the weight of paper, reduce production costs and improve paper performance.
Certifications
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
The fumed silica produced by Shijiazhuang Huabang Co., Ltd. comprehensively utilizes silicon tetrachloride and hydrogen, the by-products of the polysilicon industrial process, as raw materials. After the preheated material undergoes a high-temperature hydrolysis reaction, a gas-solid mixture containing a large amount of silica is obtained. After cooling, aggregation, separation, deacidification and packaging, a high-quality silica product is obtained, and the product purity is over 99.9%.
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