BEYO Chemical Co., Ltd. = Pyromellitic Dianhydride (PMDA), DIAMINODIPHENYL SULFONE, 4,4-OXYDIANILINE

PRODUCTS

Flame Retardants

Pyromellitic Dianhydride Powder
(PMDA)

CAS: 89-32-7

Pyromellitic Dianhydride Superfine
(PMDA)

CAS: 89-32-7

Pyromellitic Dianhydride Granular
(PMDA)

CAS: 89-32-7

4,4'-Diaminodiphenyl Sulfone
(Dapsone)

CAS: 80-08-0

4,4'-Oxydianiline

CAS: 101-80-4

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