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澳洲幸运5玩法说明

澳洲幸运5玩法说明

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Hongkou District, Shanghai

Contact: Miss Xu

Mobile: 15801738185

Tel: 021-65132050/55093015

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Precipitation method silica hydrated white carbon black(200, 600, 800-mesh)

澳洲幸运5玩法说明 www.pnnqyh.com.cn Properties: Yuejiang Brand -precipitation method super-fine silica hydrated white carbon black's particle size has reached micron level, has narrow and even distribution of particle size; very large specific surface area and excellent reinforcement property and dispersibility.

Use: Yuejiang Brand -Precipitation method silica hydrated white is suitable for silicone rubber, intermediate of silicone rubber, paints, printing ink, tyre, shoe sole, coatings, cosmetics, pesticides, textiles and toothpaste etc..

 

Specification

 

Item Index
SiO2 content, dry basis, % ≥98
pH-value 6.0 £­ 7.0
D50, μm ≤6.0
BET specific surface area, m2/g 230 £­ 250
105°C drying loss,  % ≤6.0
SO42- content, % ≤0.5
Total iron content, mg/Kg ≤300
DBP absorption cm3/g 3.0-4.0
Loss on ignition % ≤7.0
Heating loss % ≤4.0-8.0

 

Packing: 10kg /bag, in polypropylene woven bag lined with PE bag, or upon client's request.