Trimellitic anhydride, phthalic anhydride, neopentyl glycol, adipicacid polymer
2,2-二甲基-1,3-丙二醇和1,3-异苯并呋喃二酮的聚合物 209481
CAS No: 38702-16-8
trimellitic,anhydride,phthalic,neopentyl,glycol,adipicacid,polymer
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