7 Singapore 
2 UK 
2 Belgium 
1 Brazil 
1 Canada 
1 Vietnam 
1 Germany 
1 Hong Kong 
Silicon Dioxide Std - China
price: 1.00 Dollar US$
Technical Data
Properties Units Target Values(SpecLimits) Test results
Silicon dioxide content (dry product) % ≥98 99.7
Loss on drying 105℃2h % 4.0–7.0 5.1
Loss on ignition 950℃2h % ≤7.0 4.2
Specific surface area m2g 170–180 176
Oil absorption value g/100g 260-280 267
Iron content mg/kg ≤1000 315
Residue on the sieve(45um) % ＜0.5 0.01
PH Value 6.5–7.5 7
Appearance Better than or equal to the standard Equal to standard
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20+ years of chemical manufacturing & export experience, a partner you can trust.
Company Contact:
- Posted By: Standard International Group (HK) Limited
- Phone: +86-21-64208466-808
- Address: Floor 2, #47 Building, 280 Jiugan Road, Songjiang district, Shanghai, China, Shanghai , Shanghai , China
- Email:
- Website: https://moutainchem.com/
Published date: November 2, 2025
- Business Description: Standard International Group (HK) Limited was founded in 2003 - Over years, Standard Group has established long-term strategic cooperative relations with many well-known industrial chemical manufacturers, such as Sherwin-Williams, LANXESS, Evonik, Covestro, Elementis and so on, thus ensuring that customers can receive consistent high-quality services.
Years of professional accumulation make us not only provide high-quality industrial coating additives, but also medicine Pharmaceutical Intermediates and electronic chemistry.
From the painting plant laboratory first sample testing, middle-testing and final-testing, we adhere to the professional, sincere, enthusiastic and efficient service concept, our technical team always adjust the sample during different testing process until it performs perfect chemical reaction at customer’s paints.
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