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| SKU name | Unit price (tax incl.) | Stock | Quantity |
|---|---|---|---|
| 50.00 CNY | 999 kg |
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| specific surface area | 150±20 | Bulk density | 40-60 |
|---|---|---|---|
| pH wert (5% in water) | 3.5-4.5 | ||
Fumed silica of Qingyuan Xinhui chemical Co., Ltd is manufactured by controlled combustion of highly purified chlorosilanes with oxygen and hydrogen. A schematic diagram is given below. The silica generated in the flame is transported to HCL removal process, cooling process, that be made from hydrophilic fumed silica.
● Fumed silica use in coating, unsaturation polyester system as thickeners and thixotropic agent.
● Fumed silica use in silica rubber system that can enhance reinforce, stretching,anti-attrition
● Fumed silica use in pigment solution that can to prevent sediment
● Fumed silica use in powder coating that can promote fluidity and caking resistant effectively
