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Polymer Polyol LE-220A

Polymer Polyol LE-220A

LE-220A is a 2,000-molecular-weight polypropyleneoxide-based diol with low unsaturation .It is mainly to produce coatings, sealants, adhesives and elastomers increasing their elongation.Typical PropertiesOHV(mgKOH/g):54.0-58.0Vis…

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LE-220A is a 2,000-molecular-weight polypropyleneoxide-based diol with low unsaturation .It is mainly to produce coatings, sealants, adhesives and elastomers increasing their elongation.


Typical Properties

OHV(mgKOH/g):54.0-58.0

Viscosity(mPa•s,25℃):270-370

Acid Value(mgKOH/g):≤0.05

Water(wt%):≤0.05

PH:5.5-7.5

Colour APHA:≤30


Benefits

Low unsaturation

BHT and amine free

Hydrolytically stable


Applications

It is mainly used for CASE series product.

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