fumed silica AS-150, AS-200, AS-380

1. Characteristic: It is a white and colloidal micro-particle with its primary micro-particle from ***0 nm and has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hydrofluoric acid and concentrated bases.

2. Specification: Q/SHG******8

3. Uses: It is used widely in silicon rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries.
A***0: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber.
A***0: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink.
A***0: used widely in resin thickener, thickness agent for synthetic lubricating ester, resin thixotropic agent for electronic component.
A***0: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent artificial organs and artificial heart etc.

4. Packing: packed with multi-layer paper plastic compound bag with net weight of 5 kg or *0 kg, or packed by whole plastic seal for users having special demand on water content.

5. Store and transport: placed in vent and dry storehouse and prevented from humid, water, pressure and throwing during transport.