Shandong Helishi Zhongjie Chemical Co.,Ltd.
Name:Shandong Helishi Zhongjie Chemical Co.,Ltd.
Type:Others
Tel:+86-546-2065999
Fax:+86-546-2077666
Address:China(Mainland)
Products

4,4''-Oxydiphthalic Dianhydride(ODPA)

CAS No:1823-59-2
Product Type:Plastic Materials
Product spec:99.5%min
Packing:inner package: two layers of plastic bags, outer package: drum

3,3'',4,4''-biphenyltetracarboxylic dianhydride(BPDA)

CAS No:2420-87-3
Product Type:Plastic Materials
Product spec:99.5%min
Packing:25kg/drum

4,4''''-Diaminodiphenyl Ether(ODA)

CAS No:101-80-4
Product Type:Plastic Materials
Product spec:99.8%min
Packing:inside packing uses aluminum bag and outside uses fiber drum

Pyromellitic dianhydride(PMDA)

CAS No:89-32-7
Product Type:Plastic Materials
Product spec:sublimed and crystallization
Packing:fiber drum
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