Product or Service

Fumed silica 200

Profile:Manufacturer - Producer|Ref:PSL119722YH | Country: China | Currency: usd | Export: No

Currency : usd
incoterm : fob
country : China

Description : is hydrophilic fumed silica. It is high purity and fluffy powder with typical specific surface 200 g/㎡. Furthermore,it is characterized by an X-ray amorphous structure.
Along with the traditional ▪ Polyester ▪ RTV silicone sealant and HTV silicone rubber ▪Adhesives ▪ Printing ink ▪paints and coatings applications, is used with increasing success in high technology fields. The particle nature and high purity of fumed silica play key roles in the electronics and optical fibers industries. is of an especial highly pure quality and has been developed for these applications.

Positive effects:
▪ Optimum adjustment of rheology during processing
▪ Reinforcement of silicone elastomers
▪ Thickening of non-polar liquids
▪ Free-flow of foodstuffs and industrial powders
▪ High chemical purity
▪ Excellent insulation properties, even at high temperatures
▪ Conversion of liquids to powders, e.g. pharmaceuticals, cosmetics
▪ Gelification of battery acids
▪ Rheology control of greases and lubricants
Typical Parameters:
Bet specific surface area g/㎡ 200 ± 20
PH of suspension 4.0-4.3
Loss on heating ( 105 ℃) wt% ≤ 0.6
Loss on calcinations ( 106 ℃) wt% ≤ 0.6
Silicon dioxide SiO2 content wt% ≥ 99.8
Bulk density g/l 50
Package details: 10kgs/bag,18bags/pallets,3.6 tons in each 40FCLcontainer

Information Stock : Product in stock
Minimum order quantity


Quantity for a container of

1.6 tons

Quantité par conteneur 40

3.6 tons


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