Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-08-27 18:24
108
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.woaiqiqiang.com/
| Item | Specification | Specification |
| Grade | BT-40 | BT-40A |
| Process | precipitated | precipitated |
| Form | white powder | white powder |
| Whiteness | ≥95 | ≥95 |
| SIO2 content (dry) | ≥99.9 | ≥99.9 |
| PH value | 6.5-7.5 | 6.5-7.5 |
| Average particle size um | 4.5-5.5 | 4.5-5.5 |
| BET specific surface area m/g | ≥180 | ≥230 |
| DBP absorption oil value ml/100g | ≥280 | ≥350 |
| Heating loss (105°Cfor 2H) | ≤3.0 | ≤3.0 |
| Ignition loss (1000°C for 2H) | ≤4.0 | ≤4.0 |
| Lead content | ≤0.0001% | ≤0.0001% |
| Na2SO4 content sodium sulfate | ≤0.02% | ≤0.02% |
| Iron content | ≤0.0015% | ≤0.0015% |
| NaCl content | ≤0.01% | ≤0.01% |
| Heavy metal content | ≤0.001% | ≤0.001% |
| As content | ≤0.00001% | ≤0.00001% |
| Health certification number | LWSZZ (2007)No 370000-000082 | LWSZZ(2007)No 370000-000082 |
| Produce certification number | XK13-217-00815 | XK13-217-00815 |
| Application scopes | Used as water reducing, stabilization of food, medicine, animal food and carrier, clarity assistance and the attach water reducing of essence and Spicer | |
| Features of products | Because of the sub-micro size and large BET of silicon dioxide, it can act as interval material between the granules of powder, at the same time, it also can improve the free flow of powder Water reducing feature can promote sorption and to prevent caking Also can be used in medicine industry |
|