1-H-Imidazol,2-ethyl,4-methyl,polymer with 2,2-(1-methylethylidene)bis(4,1-phenylene-oxymethylene)bis(oxirane)
改性咪唑环氧硬化剂 242398
CAS No: 55774-85-1
imidazol,ethyl,methyl,polymer,methylethylidene,phenylene,oxymethylene,oxirane
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