ECOPOWER Silica Matting Agent is kind of precipitated silica, White powder form superfine silica, which is made by specific sol-gel method process.
ECOPOWER Silica Matting Agent can be dissolved by NaOH,HF. Other kinds of acid, water and organic solvents cannot dissolve the product.
ZC750 Easily Dispersible Coating Matting Agent Silica
High Surface Area, High Pore Volume, Good Matting
Product Name
White Carbon Black, Amorphous Precipitated Silica, Precipitated Silica, white carbon black, Flatting agent, Matting agents, silica matting agent
Chemical Properties
Silica Matting agent ZC750 is kind of precipitated silica, White powder form superfine silica, which is made by specific sol-gel method process.
Silica Matting agent ZC750 can be dissolved by NaOH, HF. Other kinds of acid, water and organic solvents cannot dissolve the product.
Specifications
|
Items |
Specification |
|
Appearance |
White Powder |
|
BET specific surface area m2/g |
300-380 |
|
Salt As Na2SO4% Max |
0.7 |
|
SiO2 % Min |
99 |
|
Heating Loss at 105°C 2h% Max |
5.0 |
|
Ignition Loss at 1000°C 2h% Max |
7.0 |
|
pH Value(10% aqueous suspension) |
5.0-7.0 |
|
DBP absorption Value cm³/g |
2.0-3.5 |
| Total Fe mg/kg Max | 200 |
|
Medium Size(D50)µm |
5.0-7.0 |
Application
Silica Matting agent ZC750 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 Matting agent ZC750 will improve the viscosity of coatings and paints, thus enhancing the convenience in using these materials.
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