Qinhuangdao YaGang chemical Co.,Ltd -

Qinhuangdao YaGang chemical Co.,Ltd

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carbon black
Specification: molecular weight:12.01
Detail: 1:black powd or granular pignent 2. rubber industry 3.tyres cable tape etc 4:high quality

pac
Specification: AL2O3: 30 or so
Detail: 1.Wider application, better water adaptation. 2. Quickly shape big alum bubble, and with good precipitation. 3. Better adaptation to pH value(5-9), and little declining range of pH value and alkalinity of water after treat...


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