China Polyether Polyol PPG1000/2000/3000 for Sponge Mattress memory Foam Ordinary Sponge, Find details about China Polyether Polyol 3000, Polyether Polyol 1000 from Polyether Polyol PPG1000/2000/3000 for Sponge Mattress memory Foam Ordinary Sponge
commodity: Polyether Polyol | |||
batch No.: P1804022703B | |||
product date: 2018-04-02 | |||
expiry date: 2019-04-01 | |||
item | unit | spec. | result |
color | pt-co | ≤50 | 25 |
hydroxyl value | mgKoh/g | 56±2 | 56.3 |
acid value | mgKoh/g | ≤0.06 | 0.03 |
water content | % | ≤0.08 | 0.06 |
k+na+content | ug/g | ≤5 | 3.6 |
unsaturation | mol/kg | ≤0.06 | 0.02 |
viscosity | mPa.s | 400-600 | 530 |
PH value | --- | 5.0-7.0 | 6.4 |