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ItemIndexIndexIndexIndex
Blowing AgentHCFC-141bHCFC-141bCPHFC-245FA
Fire ResistanceB3B2B2/B3B3
Material Temperature20~25℃20~25℃20~25℃20~25℃
POL/ ISO Ratio1:1.1~1.3pbw1:1.4~1.6pbw1:1.6~1.8pbw1:1.3~1.4pbw
Cream Time18~50s25~35s25~35s18~25s
Gel Time150~250s160~180s160~180s110~150
Free Rise Density24~28 kg/m327~29 kg/m327~29 kg/m326~30 kg/m3


*The actual reactivity characteristics may be adjusted according to process conditions and clients’ requirements.

*Isocyanate is polymeric MDI


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