10ld76ek-pg电子竞技平台
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application
polyether polyol can be used to produce high resilience slabstock foam.
feature
with a functionality of 3, molecular weight of 5000, super low ordor.content of primary hydroxyl reaches 83%, 90% lower in voc comparing with ep-330ng,as well as the better activity and ablity of open-cell. fit for sponge material requires low ordor&low voc.
performance
hydroxylvalue(mgkoh/g)32.5-35.5 acid value(mgkoh/g)≤ 0.05 water content(%)≤ 0.05 unsaturatedvalue (mol/kg)≤ 0.070 viscosity （mpa·s/25℃）790-930 k （mg/kg）≤3 colourity（apha）≤50 functionality 3 molecular weight 5000
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