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Puyang Zhongde Petroleum Resins Co.,Ltd.
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Pyromellitic Dianhydride PMDA

Pyromellitic Dianhydride (PMDA) used in making Polyimide resins, eletricity insulated paint forhigh temperature, PVC Plasticizer, synthetic resin Crosslinker,making Phthalocyanine
Character white farina, white or light yellow rime
Melting point 286:284---287
Boiling point 384:397---400
Comparatively density 1.680
Acid number 1026---1029
Saponification number 1026---1029

Tags   PMDA   Pyromellitic Dianhydride  


Address: Room 805, 8 Floor, Sanqiang Building, West Shengli Road., Puyang City, China, Puyang City, Henan, China
Phone: 86-393-8958588 - Fax: 86-393-8081446

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