polyurethane catalyst a33 cas 280-57-9 33-lv
polyurethane catalyst a33 cas 280-57-9 33-lv
cas 280-57-9
overview: triethylenediamine, also known as triethylenediamine. white or light yellow crystals. it smells of ammonia. this product is an organic synthesis intermediate, synthetic light-stable material, widely used in polyurethane foam, elastomer and plastic products and molding processes. it is also a polymer initiator, and can be used as a catalyst for ethylene polymerization and ethylene…
cas 280-57-9
overview: chinese name: polyurethane catalyst a33 alias: catalyst a33, polyurethane catalyst a33, catalyst a33, blowing catalyst a33, blowing catalyst, polyurethane blowing catalyst, catalyst a-33, polyurethane catalyst a -33, liquid catalyst, liquid composite amine catalyst polyurethane catalyst a33 catalyst a33 blowing catalyst a33 cas 280-57-9 polyurethane blowing catalyst 33-lv liquid catalyst liquid composite amine catalyst polyurethane…
