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Zhejiang Jiande Longhua Plastic Chemical Co., ltd.
Add: 8# Zhenxing road, Datong Industrial Park, Jiande city, Hangzhou city, Zhejiang province, China
Zip code: 311614
Tel: +86-571-58319696
Fax: +86-571-64571838
E-mail: sales@jdlhsh.com
Url: www.jdlhsh.com
Calcium carbonate for papermaking industry
www.jdlhsh.comCalcium carbonate for papermaking industry
| Item | Technical Index |
| Calcium carbonate(CaCO3)(dry)w/% ≥ | 98 |
| Whiteness / degree ≥ | 96 |
| Specific surface area /(cm2/g) ≥ | 12500 |
| HCl insoluble/% ≤ | 0.25 |
| Oil absorption /(ml/100g) ≤ | 25 |
| Lead (Pb) w/% ≤ | 0.0010 |
| Mercury (Hg) w/% ≤ | 0.0002 |
| Arsenic (As) w/% ≤ | 0.0001 |
| Cadmium (Cd) w/% ≤ | 0 |
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