Fumed Silica Used as Anti-caking Agent

Short Description:

Product Detail

Product Tags

FST Fumed Silica
Anticaking agents stop powder materials and granulated ingredients from clumping. Added in very small amounts, these compounds prevent dry powders from sticking together, ensuring a product remains dry and free flowing.
FST fumed silica can efficiently solve the caking issues of powder products as the left picture shows.
Fushite FST-200 (Fumed Silica), a common anti-caking agent which is added to table salt etc. adsorbs both water and oil.
Although they are food additives, anticaking agents have other applications too. For example, anticaking agents are popularly used in non-food items like powder coatings, road salt, fertilizers, cosmetics, synthetic detergents, and in other such manufacturing applications.

How FST Fumed Silica functions as Anti-caking Agent?
1 Large Specific Surface Area
Fumed silica functions by coating particles of powders to avoid formation of lumps
2 Good Absorption Property
Fumed silica helps by absorbing excess moisture or oil to reduce stickiness
3 Nano Particle Size
With nano particle size and large specific surface area, Fumed Silica form layers on the surface of powdered materials for easing packaging, transport, and flow ability.

Applications & Uses
Fumed silica is used as anti-caking agent in below applications:
* In Food powders, such as milk powder, coffee powder, sugar powder, seasoning powder.
* In agriculture products, such as pesticide, animal feed fertilizer.
* In construction materials, such as powder coatings, paints, inks and cement or concrete.
* In pharmaceuticals, such as tablets, capsules, oral liquid and injection drugs.

Characteristic for FST-200

Zhejiang Fuhsite Silicon Co. Ltd. can offer a comprehensive range of Fumed Silica products to suit a wide variety of applications. Many of these products are stocked in the China and are available for standard or express delivery.

We can provide technical advice and can supply the products in bulk or smaller amounts if required. TDS, SDS, samples and quotation will be made available on request.


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

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.

8. What’s the payment terms?
Mainly T/T, L/C and D/P, actual payment terms please check with sales when placing orders.

9. How long it takes to arrange delivery after placing order?
We will arrange delivery immediately according to manufacturing schedule and condition. Due to shipping schedule or other factors, please check with sales when placing orders.

  • Previous:
  • Next:

  • Write your message here and send it to us

    Products categories