Hydrophilic Fumed Silica
A.Characteristic:
It is a white and colloidal micro-particle with its primary micro-particle from 5-40 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.
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.
F-150: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature
(low water content), silicone neutral rubber.
F-200: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered
preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink.
F-380: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent
artificial organs and artificial heart etc.
Packing:
packed with multi-layer paper plastic compound bag with net weight of 5 kg or 10 kg, or packed by whole plastic seal for users having special demand on water content.
10kg per bag
Precipitated silica
While carbon black, chemistry name "silicon dioxide" , main ingredient "sio2", similar to carbon black in the application , appearance showed white , highly dispersed , amorphous powder or flocculent powder.
Main application:
White carbon black is widely used as reinforcing agent for rubber and plastic , thickening agent for ink , additives for coating , and paint , flatting agent for leather , dispersing agents for insecticides , fillers for manufacturing papers , additives for resin , fillers for insulating and thermal insulation materials . Meanwhile , it is also used as open agent for polyethylene film and carriers, anti caking agent for food , pesticide and medicine.
Package: 20kg or 10kg/ woven bag
Package: 20kg or 10kg/ woven bag
woven bag
25kg per bag
Silica matting agent
Good Transparency
Good Disperse Heat
Good Suspension
Good Matting Efficiency
Good Dispersibility
Widely used in the wood coating, ink-jet printing coating, coil coating, industrial coating,leather paint.
10kg per bag
