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Silica, Precipitated Silica, Fumed Silica

ntroduction Silica is the general name of white powdered X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, fumed silica.   Specifications Below are the specifications of the Silica. Please feel free to contact us for more specifications. We provide customized service, let us know your needs, we will produce for you!

Product Description

ntroduction

Silica is the general name of white powdered X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, fumed silica.

 

Specifications

Below are the specifications of the Silica. Please feel free to contact us for more specifications. We provide customized service, let us know your needs, we will produce for you!

Specification IOTA HB4630
Specific sunface area(BET),m²/g 280
pH value in 4%dispersion 5.5~8.0
Loss on drying(2 hours at 105℃),% 0.5
Loss on ignition(2 hours at 1000℃ based on material dred for 2
hours at 105℃),%

4.0
Sieve Residue(45μm),mg/kg  
Silica Content(Based on ignited material),% 99.8
Tamped Density(Based on material dried at 105℃ for 2 hours),
g/dm²

40~60
Carbon Content (Based on material dried at 105℃ for 2 hours),% 2.5~4.0

Characteristics

• Good reinforcing property in rubber

• Good electrical insulation performance

• High temperature resistance

• Non-flammable

• Tasteless

• High dispersion

• Friction resisting

 

Precipitated Silica Applications

• Sole material   

• Tires   

• Silicone Rubber

• Rubber additives

• Feed

• Rubber products

Silica, Precipitated Silica, Fumed Silica

Contact Us

Email: jessica@sftdtex.com

Mob.: +86 18678085887

WeChat: 18678085887

Whatsapp: +8618678085887

Add.: 908 Shuangfeng road, Weifang City, Shandong Province, China.

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