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Block foam blended polyol

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ItemIndexIndex
Blowing AgentCPHCFC-141b
Material Temperature20~25℃20~25℃
POL/ ISO Ratio1:1.0~1.1pbw1:1.1~1.3pbw
Cream Time45-53s35-40s
Gel Time160-220s160-220s
Tack Free Time300-400s250-350s
Free Rise Density30.0-32.0kg/m328.0-32.0kg/m3


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

*Isocyanate is polymeric MDI


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