中文

Location:

Homepage

/

Product Showcase

/

White Carbon Black (Silica)

/

Fumed silica

★ Packaging: carton packaging, 10kg/bag
★ Sealed storage: Store in a low temperature, ventilated and dry place.
★ Storage period: at least two years under normal storage conditions.

Category

White Carbon Black (Silica)

Applications

Service support

Contact us

★ Product range: The company has a wide range of products, including: oil, white carbon black (silica), ultra-fine white carbon black, hydrophobic white carbon black, rubber, granular additives, accelerators, antioxidants, carbon black, EVA, Zinc oxide, zinc stearate, stearic acid, titanium dioxide and other pigments, filling and reinforcing materials, other additives, etc.

 Get a quote

 Related Products

Keyword:

Fumed silica

Product description

Fumed white carbon black is also called fumed silica. White amorphous and highly dispersed fine powder. Has high dispersion performance. Soluble in caustic potassium (sodium) and hydrofluoric acid. Insoluble in water and other acids.

Absorb moisture in the air to form aggregated fine particles. Stable to chemicals. High temperature resistance. Does not burn. Has high electrical insulation. Has a high thickening and thixotropic effect. Good adsorption and reinforcement. Used as a thickener and thixotropic agent for plastics and coatings, silicone rubber reinforcing agent, plastic film opening agent, powder anti-caking agent, pharmaceutical excipient, cosmetic performance improver, sealing material, electrical insulation, thermal insulation , Ink and so on.

1. Packaging: carton packaging, 10kg/bag

2. Sealed storage: Store in a low temperature, ventilated and dry place.

3. Storage period: at least two years under normal storage conditions.

model	150	200	380
Silica content %	≥99.8	≥99.8	≥99.8
Specific surface area	150±20	200±20	380±20
PH value of suspension	≥4.0	≥4.0	≥4.0
Loss on drying	≤1.0%	≤1.0%	≤1.0%