7密度海绵配方

ppg......

水.........7.3

硅油......2.9

锡..........0.6

胺..........0.18

MC.........36

TDl指数....

23密度海绵配方

聚醚......

水................3.6

硅油L-.......1,12

三乙烯二胺(33%溶液)......O.17

T-9.............O.35

TDI.............47.8

二氯甲烷...........3.5