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material 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

Characteristics and uses

SEP-330N polyol is a glycerine propoxylated polyether triol with an average molecular weight of 5000 and EO-cap, BHT and amine free, low aldehyde, low odor and high active. It is mainly used for HR foam, molded foam and other.

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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