page_banner

Hydrophilic Fumed Silica Powder QS 40 for Adhesives and Paint

Hydrophilic Fumed Silica Powder QS 40 for Adhesives and Paint

Short Description:

REOLOSILQS-40 is a very fine amorphous silicon dioxide made by combustion of high purity silicon tetrachloride with oxygen and hydrogen.


Product Detail

Product Tags

Product Description

REOLOSILQS-40 is a very fine amorphous silicon dioxide made by combustion of high purity silicon tetrachloride with oxygen and hydrogen.

Product Data

item Value
Appearance White Powder
Application Adhesives and Paint
Specific Surface Area (BET) 350-410 m2/g
Bulk Density 50 g/L (approximately)
pH (4% suspension) 4.2
SiO2 purity (Dry basis) > 99.9 %
Cl < 50 ppm
Al < 20 ppm
Fe < 20 ppm
44μm Residue < 0.01 %
Moisture Content (Dry up, %) < 2.0 %

Application

Its unique properties offer advantages in many applications; silicone rubber, sealants, organic elastomers, UPR, adhesives, paint,ink and free flow. It is used as reinforcing, thickening, anti-settling, thixotropic and free flow agent.


Download