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| ±¸ ºÐ |
Á¾ ·ù |
±¸ ¼º ºñ(%)(Rough) |
Polyol (HO-R'-OH) |
Polyether°è: PPG°è, PEG°è, TMP°è, Glycerine°è, PTMG°è µî
Polyester°è: PG°è, EG°è, DEG°è µî |
60 |
Isocyanate (OCN-R-NCO) |
TDI, MDI, IPDI, HDI, MXDI, NBDI µî |
25 |
| Catalyst |
Tertiary amine , Stannuos Octoate |
0.5 |
| Surfactant |
Polyalkyl Siloxane |
1 |
| Blowing Agent |
H2O, Methylene Chloride |
3¢¦10 |
| Filler |
³¿¬Á¦, Ç×±ÕÁ¦, ´ëÀü¹æÁöÁ¦, ¼ÒÃëÁ¦, ¾È·áµî |
1¢¦10 |
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