ZC 740P Good Matting Easily Dispersible Silica Matting Agent For Color Ink Paper
Chemical Name: Silicone Dioxide Formula : SiO2 nH2O
CAS NO.: 10279-57-9
Equivalent type: Grace ED 30, ED 50, Acematt HK 400
Physical Properties:
It is kind of precipitated silica, White powder form superfine silica, which is made by specific sol-gel method process.It can be dissolved by NaOH,HF. Other kinds of acid, water and organic solvents cannot dissolve the product. Term | Specification |
Appearance | White Powder |
BET specific surface area m2/g | 300-380 |
SiO2 % Min | 99 |
Heating Loss at 105oC 2h %Max | 5.0 |
Ignition Loss at 1000 oC 2h % Max | 7.0 |
pH Value(5% aqueous suspension) | 5.0-7.0 |
DBP absorption Value cm3 /g | 2.0-3.5 |
Total Fe mg/kg Max | 200 |
Pore volume cm3 /g | 1.8-2.2 |
Grind μm Max | 23 |
Medium particle size(D50)μm | 4.0-6.0 |
Whiteness Min | 94 |
Precipitated Silica (White Carbon Black)
For Coating Matting Agents
Matting agent 740 is an untreated fine-grained precipitated silica with 4-6 um particle size. This efficient matting agent is especially suitable for pigmented systems. It is often used in can and coil coatings, decorative coatings, wood coatings and industrial coatings such as polyurethane varnishes, air drying and oven-dried industrial coatings and DIY paints etc.
Adding silica will improve the viscosity of coatings and paints, thus enhancing the convenience in using these materials.
Product Customized
Matting agent 740 is an untreated fine-grained precipitated silica.
If you need the treated precipitated silica or other different parameters.
And our factory can customized according to different client requirement.
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| | Igniting Loss 1000 oC: ≤7 |
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| | Igniting Loss 1000 oC: ≤13 |
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| | Igniting Loss 1000 oC: ≤7 |
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1. Package: 10 kg/bag.
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.
ISO 9001 Certification
REACH Certification
Advance production line with product capacity is 180000 MT per year.
Lab for different test with advanced instrument
Safe stock for your continuous production
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Product Categories : Precipitated Silica > Matting agent for Paint