Fumed Silica Used as Anti-caking Agent


 HIFULL Fumed Silica

                    —Anti-caking Agent & Flow Agent 

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.

 HIFULL fumed silica can efficiently solve the caking issues of powder products as the left picture shows.

       Click below button to see the experiment video of Anti-caking test on our Youtube account.



HIFULL HL-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 HIFULL Fumed Silica functions as Anti-caking Agent?

   01 Large Specific Surface Area

   Fumed silica functions by coating particles of powders to avoid formation of lumps  

   02 Good Absorption Property

   Fumed silica helps by absorbing excess moisture or oil to reduce stickiness

   03 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.


Hubei Huifu Nanomaterial Co., Ltd. is a chemical manufacturer of nano materials in China. Our main products are fumed silica, fumed titanium dioxide and fumed alumina Al2O3. We get 20+ years expertise and 12,000 tons annual capacity. We are leading setting body of ISO18473-1:2015, ISO18473-3:2018 and ISO 23157:2021.

We supply total 23 grades of hydrophilic & hydrophobic fumed silica. We get registration of REACH and pre-registration of K-REACH & KKDIK. Our R&D team are from top universities of China, and professional sales team and tech service team always ready to help solve your problem.

Hubei Huifu Nanomaterial Co., Ltd. is able to 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.  

        Click below button to contact us. 

      Contact US.png