Molecular formula: xSiO2.yH2O

Executive standard: HG/T2765.1-2005

Silica molecular weight: 60.08

Specifications: 0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8m

Properties: Colorless or yellow transparent or translucent spherical particles, non-toxic and tasteless.

Packing form: 25kg or 500kg net weight per bag. Moisture and packaging specifications can be customized according to user needs.

Main application: It is mainly used for drying and moisture-proof, and it can also be used as catalyst carrier, adsorbent, separation agent, and pressure swing adsorption.

character

Fine-pored silica gel includes fine-pored spherical silica gel and fine-pored bulk silica gel, and its appearance is transparent or translucent glass. The average pore diameter is 2.0-3.0nm, the specific surface is 650-800m2/g, the pore volume is 0.35-0.45ml/g, the specific heat is 0.92KJ/kg.C, and the thermal conductivity is 0.63KJ/m.Hr.C. Microporous silica gel is also called A-type silica gel.

use

It is mainly used for drying and moisture-proof, and can also be used as catalyst carrier, adsorbent, separation agent, and pressure swing adsorption.

Specification

0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm.

Package

Net weight 25kg or 500kg per bag

Remark

Moisture content, packaging and specifications can be customized according to user needs.