Lupranat M 50
4,4'-Diphenylmethane diisocyanate
BASF-Elastogran
聚亚安酯 (PU) - 预聚物 >> 异氰酸盐 >> MDI 甲基环已 二异氰酸盐型
Polyurethane (PU) - Prepolymers >> Isocyanate >> MDI based
Lupranat M 50 is a solvent-free product based on 4,4'-diphenylmethane diisocyanate (MDI) and contains oligomers of high functionality and isomers. The average functionality is 2.8 to 2.9.
Lupranat M 50 is principally used for the manufacture of thick insulating panels. It is also used for rigid block foams.
Solvent-free product based on diphenylmethane-4,4'-diisocyanate (MDI) containing oligomers of high functionality and isomers.