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Flexible foam used polyurethane catalyst
Delaying catalyst
Rigid foam used polyurethane catalyst
Organosilicon surfactant
Metal catalyst
Special catalyst
Alkyl Polyglycoside Surfactant
30%醋酸钾&70%二乙二醇
38%醋酸钾&62%乙二醇
75%异辛酸钾&25%二乙二醇
二月桂酸二丁基锡
辛酸亚锡
totalnumber 5
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