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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