Precipitated Silica for matting agent

Description

Precipitated Silica for matting agent Specifications

This product is white dispersed powder. 

Chemical Composition  The product, synthetic silica, is X-ray amorphous porous material Physical and chemical properties   This product is white powder with porous microstructure and stronger water absorption, non-toxic, odorless. It is safe and cant cause silicosis. It has stable chemical properties, soluble in concentrated hydrofluoric acid and caustic alkali, insoluble in water, organic solvents and general acids or alkalis. Application Performance of Zc Series Silica Matting agent 1. excellent transparency, no Haze formation. 2. film full of good, smooth feel, hard-wearing and high-quality surface. 3. recoating of paint film adhesion are not affected. 4. high shear stability, resistance to over-grinding. 5. minimal impact on on the mechanical properties of the film, such as hardness or flexibility. 6. no impact on the curing properties. 7. small negative impact on the film"s weatherability. 8. no hard precipitates formed in storage.

 

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