application
high activity polyether. mixed with polymer polyol grafted polyether together. used in producing high resilience, cold cured foam for cushions of automobiles, motorcycles, bicycles and steering wheels.
feature
with a functionality of 3, molecular weight of 5000, and low ordor, this kind of high-activity polyether polyol can be used to produce high resilience slabstock foam, effectively enhancing the resilience of foams. it can be also used to produce molded foam, which has a higher activity, shorter stripping time. it is particularly suitable for the preparation of a variety of automobile interior materials.
"comparing with ep-330n(g), this product can minimize the odor."
performance
hydroxylvalue(mgkoh/g)32.5-35.5 acid value(mgkoh/g)≤ 0.08 water content(%)≤ 0.05 ph(ph)5.0-7.5 unsaturatedvalue (mol/kg)≤ 0.07 viscosity （mpa·s/25℃）800-1000 k （mg/kg）≤3 colourity（apha）≤50 functionality 3 molecular weight 5000
files