High activity polyether polyol Polyether polyol SEP-330N
Brief introduction
SEP-330N is a high molecular weight polyether polyol with 5000 molecular weight and amine free BHT free. It can be widely used in foam production, such as skin foam, high resilience block, high resilience molding foam and so on.
Specifications
Hydroxyl value (mgKOH/g) ：33.5-36.5
Wate %：≤0.05
Acid number (mgKOH/g) ：≤0.08
PH：5-7
Viscosity (mPa·s/25℃)：750~950
K+,Na+ (mg/kg) ：≤5
Colour APHA：≤50
Product stability and activity
The product is stable at ambient temperature and can be oxidized at high temperature.
Keep in storage
Store at ambient temperature, cool and dry. Keep the container closed to prevent moisture from entering. Avoid heat and open fire. Storage period: 12 months
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