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Overview of carbodiimide Polyurethane materials have a wide range of uses. Polyurethane elastomer is an important part of polyurethane materials. The products obtained by

Carbodiimide, contains N=C=N functional groups, and is a commonly used dehydrating agent. It is generally prepared by thiourea losing hydrogen sulfide or urea losing

Polymer materials are classified into natural, semi-synthetic (modified natural polymer materials) and synthetic polymer materials according to their sources. Polymer materials are divided into

What is hydrolysis stabilizer? Moisture affects various properties of polymers. From the point of view of raw materials, silica gel, modified silica gel, or