TPUThermoplastic polyurethane (TPU) is any of a class of polyurethane plastics with many useful properties, including elasticity,transparency, and resistance to oil, grease and abrasion. Technically, they are thermoplastic elastomers consisting of linear segmented block copolymers composed of hard and soft segments.
Polyester based TPU, polyether based TPU
Shore Hardness ranges from 65A to 85D
TPU (thermoplastic polyurethane) because of its superior performance and environmental concepts increasingly popular.
Currently,any local use of PVC, TPU can become the alternative to PVC. But the advantages of TPU, PVC is unmatched. Hardness range of 65A-85D. The color gray, transparent, high transparency. TPU not only has excellent high-tension, high tension, tough and anti-aging properties, and is the kind of mature green material. Currently, TPU has been widely used: Shoes, sports clothing,inflatable toys, water and underwater equipment, medical equipment, fitness equipment, car seat materials, umbrellas, luggage,bags and so on.
TPU thermoplastic elastomer, is a functional group-containing NCO MDI with POLYOL OH-containing functional group, 1.4BG, made by extrusion kneading, because of good elasticity, good physical properties, a variety of mechanical strength are good, and therefore, widely used in injection, extrusion, calendering and dissolved into solution resins and other processing methods, the plastic material of the plastic processing industry are often used, which is made of products covered by the scope of industrial applications and civilian necessities.
In recent years, due to the continuous development of new products, the amount of thermoplastic PU elastomers are continuing to increase, in order to create a low-cost plastic processing industry, the industry new opportunities with high added value.