Jul. 10, 2019
Here is a professional factory talking about PU, we also sell High Density
Sole PU Resin. If you need any information, you can contact us.
High Density Sole PU Resin
Polyurethane (PU) was used as a sole and other materials in the 1970s.
The main advantage of PU is that it is hard, flexible, durable, and flexible over a wide range of densities.
Polyurethane elastomer has the characteristics of good cushioning performance, light weight, wear resistance, anti-slip, etc. It has good processing performance and has become an important shoe synthetic material in the footwear industry, making baseball shoes, golf balls, soccer shoes, etc. The polyurethane materials used for shoe materials include cast microporous elastomers and thermoplastic polyurethane elastomers. The microporous elastomer soles are mainly used, and the microporous elastic body is light and wear-resistant, which is favored by shoe manufacturers. Domestic microcellular polyurethane elastomers are mainly used for soles and insoles of travel shoes, leather shoes, sports shoes, sandals, and the like.