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ETERNACOLL® UH300

Technical Datasheet | Supplied by UBE
ETERNACOLL® UH300 by UBE is a solvent-free solid aliphatic polycarbonate diol. Polyurethanes produced from this grade are superior to those based on polyether diol as well as polyester diol and provides high chemical resistance, excellent hydrolytic stability, high thermal stability as well as high mechanical properties. Also provides higher gloss, enhanced hydrolysis resistance, improved scratch as well as abrasion resistance, better adhesion to metal even after weathering and better corrosion resistance by replacing the blend of a classical polyol by this polycarbonate diol.
Product Type
Polyols > Polycarbonate Polyols
Chemical Composition
Aliphatic polycarbonate diol
Physical Form
Solid, Waxy
Product Status
COMMERCIAL

ETERNACOLL® UH300 Properties

Property

Value & Unit
Test Condition
Test Method
Molecular weight
3000
OH value
34 - 40 KOH mg/ PCD g
Viscosity @ 75°C
5000 - 7000 cP

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