简介：

TPU（热塑性聚氨酯）的名称是热塑性的聚氨酯弹性体橡胶。主要分为聚酯型和聚醚型，硬度范围广（60HA-85HD），
耐磨、耐油、透明、有弹性，广泛应用于日用品、体育用品、玩具、装饰材料等领域。无卤阻燃TPU还可以替代软质PVC，以满足许多领域越来越多的环保要求。所谓的弹性体是指玻璃化转变温度低于室温、断裂伸长率>50%且在去除外力后恢复良好的聚合物材料。聚氨酯弹性体具有广泛的硬度和性能，因此聚氨酯弹性体是介于橡胶和塑料之间的一种高分子材料。它可以被加热和塑化，化学结构中没有或几乎没有交联。分子基本上是线性的，但有一定的物理交联。这种聚氨酯被称为TPU

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TPU Resin Pellets

Excellent adhesion,
Low viscosity,
Good flex resistance,
Excellent abrasion resistance,
High gloss,
Excellent weather resistance.

TPU Resin Pellets

Product Details

TPU Resin Pellets

Introduction:

TPU (Thermoplastic polyurethanes) name is thermoplastic polyurethane elastomer rubber. Mainly divided into polyester type and polyether type, it has a wide range of hardness (60HA-85HD),
Wear-resistant, oil-resistant, transparent and elastic, it is widely used in daily necessities, sporting goods, toys, decorative materials and other fields. Halogen-free flame retardant TPU can also replace soft PVC to meet more and more demands with environmental protection requirements in many fields. The so-called elastomer refers to a polymer material with a glass transition temperature lower than room temperature, elongation at break > 50%, and good recovery after external force is removed. Polyurethane elastomer has a wide range of hardness and performance, so polyurethane elastomer is a kind of polymer material between rubber and plastic. It can be heated and plasticized, and there is no or little cross-linking in the chemical structure. The molecule is basically linear, but there is a certain physical cross-linking. This type of polyurethane is called TPU.

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