Product or Service

Fumed silica 150

Profile:Manufacturer - Producer|Ref:PSL119719YH | 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 150 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, W-150 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. W-150 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/㎡ 150 ± 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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