Hydrophobic
silica is a specially treated silicon dioxide. It is reacted by hydrophilic
silica and silane coupling agent under suitable conditions, to prepare a kind
of solid powder silica with polysiloxane grafting surface according to
different industry requirements. The hydrophobic contact angle can be 70 to 150, not only has good hydrophobic, and
defoaming, thickening, good flowing property, flooding, and other functions,
can be used in textile dyeing and finishing, defoaming agent, lubricant,
unsaturated polyester resin, powder fire extinguishing agent and silicone
rubber products.
Specifications
|
Application
|
IOTA GW-100 、IOTA GW-150、IOTA GW-800
|
Defoaming
agent, liquid silicone rubber and etc.
|
IOTA PG-800
|
Defoaming
agent, textile dyeing and finishing, grease and etc.
|
IOTA GF-600、IOTA SW-350-D
|
Defoaming
agent, grease, powder fire extinguishing agent and etc.
|
Other special treatment
|
Battery
separator, polishing materials, powder extinguishing agent and etc.
|