WE FORMULATED CHINA NATIONAL STANDARD OF SILICA GEL & SILICA SOL
Tel:+86 546 6853125       WeChat/WhatsApp:+86 17821041954         Email: ymxs004@sdymqy.com

ABOUT US
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We are a professional factory for desiccant, adsorbent, and catalyst, like wide pore silica gel, FNG water-resistant silica gel, column chromatography silica gel, with a productivity of more than ten thousand tons each year. Our products are widely used in the production process of catalysts, catalyst carriers, air drying, and pharmaceutical purification.   


Since the factory establishment in 2014, we paid much attention to quality control, purchased advanced production and testing equipment like Continuous catalyst dryer, Specific surface and aperture analyzer, with the efforts of all our workers our products are widely accepted all over the world with high quality and reputation. Its been sold and exported to USA European, and African countries.

WORKSHOP
Product Knowledge
Desiccants are still common in our daily life. No matter what products, especially bag packaged products, have desiccants, which are used to protect their products from moisture. Can desiccants be ...
Specific surface: refers to the surface area per gram of silica gel, including the sum of internal microporous surface area and external surface areaUnit: m2/gPore volume: the total volume of pores...
The main component of silica gel is silicon dioxide, whose molecular formula is usually expressed as SiO2 · nH2O, which is a material with complex pore structure. Silica gel is widely used as adsor...
Molecular sieve is a kind of aluminosilicate, which is mainly composed of silica alumina through the oxygen bridge to form an open framework structure. In the structure, there are many holes with u...
QUALITY CONTROL