Silica powder for improving high temperature resistance of products

BRIEF INTRODUCTION

Product Name: Silica powder

Catalog Codes:

CAS#:6676-86-0

TSCA: TSCA 8(b) inventory: Silica powder

Silica powder is widely used in refractory materials and powder metallurgy industries to improve the high temperature resistance, wear resistance and oxidation resistance of the products. Its products are widely used in steelmaking furnaces, kilns, and kiln furniture.

In the organic silicon chemical industry, chemical silica powder is the basic raw material for organic silicon polymer synthesis, such as the production of silica monomers, silica oil, and silica rubber preservatives, so as to improve the high temperature resistance, electrical insulation and resistance of the products. Corrosion, waterproof and other characteristics.

Chemical silica powder is drawn into monocrystalline silicon. Processed silicon wafers are widely used in high-tech fields and are essential raw materials for integrated circuits and electronic components.

In the metallurgical casting industry, industrial silica powder is used as a non-ferrous compound additive and silicon steel alloying agent to improve the hardenability of steel. Industrial silica powder can also be used as a reducing agent for certain metals and used in new ceramic alloys.

Used to produce silica sol. Common specifications are 180~325 mesh, 200 mesh, 325 mesh, 800 mesh, etc. Different particle size ranges can be provided according to user needs.

Composition/Information on Ingredients

Toxicological Data on Ingredients: Selenium: ORAL (LD50): Acute: 6700 mg/kg [Rat].

Physical and Chemical Properties of Silica Powder

Physical state and appearance: Powder

Odor: weak odor

Color: White

Melting Point: Decomposes.

Dispersion Properties: See solubility in water.

Solubility: Easily soluble in cold water.

Handling and Storage

Precautions:

Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not breathe dust.

Storage:

Keep the container dry. Keep in a cool place. Ground all equipment containing material. Keep the container tightly closed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heat and away from strong oxidizing agents.