This article introduces the use of silica gel powder.

This article introduces the choice of polyurethane catalyst.

We know that polyurethane sponge and polyurethane rubber are made of polyurethane materials, but there is a big difference between the two, both in terms of application range and performance characteristics, this article introduces polyurethane foam and polyurethane rubber in detail difference betwe......

The full name of polyurethane is polyurethane, which is a general term for macromolecular compounds with repeating carbamate groups (NHCOO) on the main chain. It is formed by addition polymerization of organic diisocyanate or polyisocyanate and dihydroxy or polyhydroxy compound. In addition to carba......

The accidents and problems encountered in the actual foam production of flexible polyurethane foam are diverse, and each production accident is caused by many factors. In the analysis of accidents caused by complex factors, it is generally difficult to list all the influencing factors and the main f......

Polyurethane materials are currently widely used in various fields.