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Brand Name : DR
Model Number : DR-739
Certification : SGS
Place of Origin : Made in China
MOQ : 500kgs
Price : price negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 500mts/month
Delivery Time : about 15 working days
Packaging Details : 10kg/bag
Product name : Silicon Dioxide DR-739
Appearance : White fine powder
The CAS NO. : 7631-86-9
Main Application : Leather coatings
Feature : Good dispersity
Porosity, ml/g : 1.2-1.4
SiO2 content, % : 95-100
Ignition loss,(1000℃,2Hrs) : Max 5%
Drying loss,(105℃,2Hrs) : Max 5%
Particle size D50, μm : 5.0-5.3
Excellent Dispersity Silicon Dioxide NIPSIL-K500 For Textile Coatings
Silicon dioxide DR-739 is made via precipitation method without surface treatment,it is white powder.
Specification of matting agent
Appearance | White Powder |
SiO2 content | 95-100% |
SiO2 content (Dry based) | ≥98.5% |
Porosity | 1.2-1.4ml/g |
Oil absorption value | 280-330g/100g |
Particle size D50 | 5.0-5.3μm |
Surface treatment | -- |
Drying loss(105 ℃/2h) | ≤5 |
Ignition loss,(1000℃,2Hrs) | ≤5% |
Whiteness | >95 |
PH value (5% aqueous suspension) | 5-7 |
Application of matting agent
Silicon dioxide DR-739 is used for wood coatings, Industrial coatings, Leather coatings, Textile coatings, etc.
Packing of matting agent
Packed into10 kg/bag,300-330kg/pallet
Storage of matting agent
Once opened, the bag must be tightened in order to prevent the rest of material from damp and pollution.
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Excellent Dispersity Silicon Dioxide NIPSIL-K500 For Textile Coatings Images |