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fumed silica



2500 ~ 3400 / Ton Get Latest Price

Shanghai, China

2500 per Ton

180 Kilogram


7 days after order be confirmed

500 Ton per Month



Contact Now

Product Specification

Grade Standard : Industrial Grade CAS No. : - Other Names : - MF : - EINECS No. : - Purity (%) : - Appearance : - Application : - Brand Name : -

Product Description

fumed Silica:


Product Name: Fumed Silica

Molecular Formula: SiO2

CAS No.: 7631-86-9

Product Standard: GB/T 20020-2013

Physical and Chemical Properties:  

                                Melting Point/ Freezing Point:1750°C

                                Vapour Pressure: 32hPa (25°C)

                                 Relative Density (water=1): 0.22 


Appearance: White Powder


Properties and Uses


It is white, loose, amorphous, non-toxic and non-odorous nonmetal oxide. Due to the nanometer effect, it has excellent proper- ties, such as reinforce, bodying, thixotropy, insulation and others. Therefore, it can be widely used in the rubber, plastic, paint coating, adhesive, seals and other polymer industrial area.


Package, Storage and Handing:


10kg/paper bag. Keep in a cool, dry, well-ventilated place. Store away from incompatible substances such as oxidizing agents.

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Contact Us

Contact Person : Jack

Company:Jiangsu Honon Silicon CO., Ltd

Address:No 6, TianShan Road,, Wuxi, Jiangsu, China,


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