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聯繫電話:+86-20-29813152
網 站:http://http://www.cpcc.hk.cn/
電子郵箱:cpcc@pigeonchem.com
地 址:香港九龙旺角花园街2-16号好景商业中心1605室
品質標準
Quality standard
項目 Item |
指標 Specification |
||
飲用水用 For drinking water |
污水處理用 For sewage treatment |
||
優等品 Premium Grades |
一等品 First grade |
合格品 Qualified product |
|
固含量(固體)% Solid content (solid) |
≥90.0 |
≥90.0 |
≥87.0 |
丙烯醯胺單體含量(幹基)% Acrylamide monomer content (dry basis) |
≤0.05 |
≤0.10 |
≤0.20 |
溶解時間(陰離子型) · Dissolution time (anionic) |
≤60 |
≤90 |
≤120 |
溶解時間(非離子型)Dissolution time (nonionic) |
≤90 |
≤150 |
≤240 |
篩餘物(1.00mm篩網)% Screen residue(1.00mm screen) |
≤5 |
≤10 |
≤10 |
篩餘物(180μm篩網)% Screen residue(180μm screen) |
≥85 |
≥80 |
≥80 |