PU color paste manufacturers introduce the characteristics and testing items of PU materials to you

Slow rebound sponge is also called lazy sponge, memory sponge, low rebound sponge, slow elastic sponge, zero pressure sponge. According to different processes, it can be divided into polyether foaming series and MDI molding series. So what are the advantages of elastic sponge? The following is an in......

The hardener for pu paints is highly reactive and sensitive to water. No water in the paint, no alcohol solvent, and the moisture content on the substrate should not be too high, it should be left to stand for 15-20min after modulation.

The following is the "various properties of pigments" shared by PU pigment manufacturers for you：

What are the tips for PU color paste toning? Next, the PU color paste manufacturer will introduce to you:

1. When choosing PU pigments, the varieties should be as few as possible. The fewer types of colorants that should be used in plastic color matching, the better, that is, if two colors can be used to solve the problem, there is no need to use three colors. Because choosing more varieties is not onl......