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| Categories | Ink Additives |
|---|---|
| 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 |
| Company Info. |
| ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
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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