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Model Number: BT 30L-4
Key Specifications/Special Features:
Waxed flatting agent, waxed silica, 4.0-5.0um particle size silica matting agent silica flatting agentPatency good tranProducts high purity lead the refractive index inosculate with resin index.Good disperse heat Special production process to make heat quickly spread to other surfaces of paint, to extend the service life of paint.
- Good suspension
- Good matting efficiency
- Good dispensability
| Specification Grade | BT 30 | BT 30L | BT 301 | BT 301L | BT 303 | BT 303L |
| Process | Precipitated | Precipitated | Aerogel | Aerogel | Aerogel | Aerogel |
| SiO2 content % | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 |
| Whiteness | Equal to standard | Equal to standard | Equal to standard | Equal to standard | Equal to standard | Equal to standard |
| Average particle size um | 4-5 | 4-5 | 4-5 | 4-5 | 3-4 | 3-4 |
| Pore volume ml/g | 1.4 | 1.4 | 1.8 | 1.8 | 1.8 | 1.8 |
| Drying loss % 105°C, 2h | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 |
| Ignition loss % 950°C, 2h | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 |
| BET | 260-280 | 260-280 | 290-310 | 290-310 | 290-310 | 290-310 |
| DBP | 300-320 | 300-320 | 300-320 | 300-320 | 300-320 | 300-320 |
| PH value | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 |
| Surface treatment | no | wax | no | wax | no | wax |
| Application | Furniture painting, decoration paint | Excellent wood paint, industrial paint | Leather paint, plastic paint, ink, water-based paint | |||
Shipping Information:
- FOB Port: Qingdao
Main Export Markets:
- Asia
- Mid East/Africa
- North America
- Western Europe