China Buy Fumed Silica Sigma Factories Exporters - Hydrophilic Fumed Silica FST-430 Used for Printing Ink – Fushite

Product Details:
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medicine, cosmetics, food etc.

Product Description
Characteristics
FST-430 is hydrophilic fumed silica with specific surface area around 380 m2/g.
Properties:
Rheology & Thixotropy control
Reinforcement
Free flow aid and anti-caking aid for powders
Antisagging & Antisettling
Thickening
Good transparency performance

Product Application

Certificate

Packing & Delivery
10kg/Bag ; White kraft paper bag,
For 20 GP it can loading 2200kg products with 10 pallets, 22bags/pallet ;
For 40 GP it can loading 2400kg products with 20 pallets, 22bags /pallet ;
For 40 HQ it can loading 4800kg products with 20 pallets, 24bags/pallet

Application:
Coating and Painting
Adhesives and Sealants
UPR
Printing Ink
Silicone rubber and other sealants etc.

FAQ:
1.Is your company a manufacturer or a trade company?
A Manufacturer. We’ve been researching and manufacturing fumed silica for 30 years. We are the top manufacturer of fumed silica with well-developed and stable manufacturing process in China

2.What’s the main raw material?
Fumed silica is synthesized by the pyrohydrolysis of silicon tetrachloride in the flame of hydrogen and oxygen. Our main raw material is silicon tetrachloride.

3.What’s the main applications?
Fumed silica is mainly applied in the field of HTV, RTV, electronic liquid adhesives, adhesives, defoaming agent, ink and coatings, food and drugs, farm chemical, animal-feeding, paintings and so on.

4. What’s the related effects of fumed silica?
When fumed silica is used as filler or additives, it helps in thickening, reinforcement, transparency, free-flow, thixotropy, dielectric properties, anti-settling, heat insulation and anti-sagging.

5. Compared with other manufacturers, What’s the advantages you have?
Quality Stabilization: We got the certificate of manufacture in Zhejiang with the standard T/ZZB 1420-2019, which represents the highest quality standard in China.
Largest Manufacturer: Our annual output of hydrophilic product is 8,000 tons.
Leading Authority： We have already been the influential enterprise in silicon industry in China.

6. What are the grades you have?
Hydrophilic Grade: FST-150/FST-200/FST-380/FST-430

7. What’s the price of your product?
Price is based on the actual grade. When price of raw material fluctuates, we may adjust the price accordingly, please enquire before placing orders.