Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-01 16:36
88
Company Profile
By certification [File Integrity]
Contact：baotechem(Ms.)
Email：
Telephone：
Area：Beijing
Address：Government Resident, The New Road No. 1, Shouguang City, Camp Town, Weifang, Shandong, China (262708)
Website： http://baotechem.shanxismy.com/
| 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 | |||
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