Product Introduction
HKRM 909 is used as a flame-retardant for rigid polyurethane. It has a very low viscosity. HKRM 909 can effectively suppress the black smoke when burning.


HKRM 909 is used as a flame-retardant for rigid polyurethane. It has a very low viscosity. HKRM 909 can effectively suppress the black smoke when burning.

