The Universal Selection Source: Polymer Additives

by SpecialChem


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.

ETERNACOLL® UH300 Product details

Product Type
Chemical Composition
Physical Form
Solid, Waxy
Product Status

ETERNACOLL® UH300 Properties


Value & Unit
Test Condition
Test Method
Molecular weight
OH value
xxxxxxx KOH mg/ PCD g
Viscosity @ 75°C
xxxxxxxxxx cP
Melting point
xx °C
Last edited Aug 7, 2017
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