10ld28xm-pg电子竞技平台
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application
sponge next to skin, e.g. sponge of bra, underwear lining.
feature
enhance tensile strength and personal comfort of the sponge.
performance
hydroxylvalue(mgkoh/g)26.0-30.0 acid value(mgkoh/g)≤ 0.05 water content(%)≤ 0.05 ph(ph)5.0-7.0 viscosity （mpa·s/25℃）700-1000 k （mg/kg）≤5 colourity（apha）≤50 functionality 2 molecular weight 4000
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