ZC 195Powder Precipitated Silica in tire
Product Name
SiO2, Precipitated Silica, White Carbon, Silicon Dioxide, Conventional Silica Powder, Granular Silica
Chemical Properties
White powder form, It can be dissolved by NaOH, HF. Other kinds of acid, water and solvents cannot dissolve the product.
Resistance to high temperature, no combustion, good insulation, odourless properties.
Specifications
|
Items |
Specification |
|
Appearance |
White Powder |
|
Loss at 105 oC 2h % |
4.0-8.0 |
|
Igniting Loss 1000 oC 2h % Max. |
7.0 |
|
DBP absorption Value cm3 /g |
2.00-3.50 |
|
45 Mesh sieve residue % Min |
0.5 |
|
pH Value(5% aqueous suspension) |
6.0-8.0 |
|
SiO2 % Min |
97 |
|
BET specific surface area m2/g |
175-205 |
|
Salt As Na2SO4 % Max |
2.0 |
Application
ZC195P is a versatile inorganic chemical which are used for reinforcement of Shoemaking, Rubber Roller and Tyre industries.
With high BET specific surface area, it displays high reinforcement when being used in rubber products, improve the hardness, abrasive resistance and tearing strength, which can extend its life.
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