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Continuous panel blended polyol

A.Continuous panel blended polyol (100mm thickness)

ItemIndexIndexIndex
Blowing AgentCPNPNP
Fire ResistanceB3B2B1

Oxygen Inde

>24

>26

>30

Material Temperature20~25℃20~25℃20~25℃
POL/ ISO Ratio1:1.2~1.3pbw1:1.4~1.6pbw1:1.6~1.8 pbw
Cream Time8~10s8~10s8~10s
Gel Time45~55s45~55s45~55s
Tack Free Time60~80s60~80s60~80s
Free Rise Density33~36 kg/m334~36 kg/m334~36 kg/m3

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

*Isocyanate is polymeric MDI


B.Glue 

ItemIndexIndexIndex
Blowing AgentHCFC-141bWaterWater
Material Temperature20~25℃20~25℃20~25℃
POL/ ISO Ratio1:1.1pbw1:1.1pbw1:0.4 pbw
Cream Time25-60s25-60s25-35s
Gel Time80-160s80-160s60-100s
Tack Free Time120-240s120-240s80-120s
Free Rise Density80-200 kg/m3200-300 kg/m3120-200 kg/m3

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

*Isocyanate is polymeric MDI



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