white carbon

Product details

Properties/Features

Purpose

Standard: white carbon technical indicators

Highly dispersed silicon dioxide technology indicators for rubber

CONTACTInquiry / Request for information

rubber reinforcing agent

tire reinforcing agent

paper making

White carbon is a white silicic acid or silicic acid compound that is mainly used as a reinforcing filler for rubber, and is used in the rubber, food, and pharmaceutical fields.

SiO2・nH2O

White carbon is an agglomeration of extremely fine (approximately 20 nm) single particles connected in a string, which are further intertwined to form a three-dimensional network structure.
The true specific gravity of wet silica is 2.0g/cm3, but due to its network structure, it has many voids inside, giving it a fluffy, light white powder appearance.
By changing manufacturing conditions, it is possible to create products with various features.
Compared to other inorganic chemicals, it is characterized by high liquid absorption, small single particles, and non-crystalline properties.