material SEP-828Y
Brief introduction
SEP-828Y is a high activity polyether polyol with 6000 molecular weight, low odor and low aldehyde content without amine and BHT. 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) ：26-30
Wate %：≤0.05
Acid number (mgKOH/g) ：≤0.08
PH：5-7
Viscosity (mPa·s/25℃)： 950~1450
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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