描述

每千克滚轮级TPU树脂价格。热塑性聚氨酯（TPU）是一类具有许多有用性能的聚氨酯塑料。1.具有良好的弹性、透明度、耐油脂性和耐磨性。  2.热塑性弹性体，由硬段和软段组成的线性嵌段共聚物组成。3.聚酯基TPU、聚醚基TPU4。肖氏硬度范围从75A到85D

滚轮级TPU树脂每千克价格

产品详细信息

滚轮级TPU树脂每千克价格

有两种类型的聚氨酯TPU，聚酯型和聚醚型，具有透明颗粒，相对密度为1.10-1.25。聚醚型的相对密度小于聚酯型。聚醚型的玻璃化转变温度为100.6-60.1℃，聚酯型的玻璃化转变温度为108.9-122.2℃。聚醚型比聚酯型具有更好的耐低温性

TPU的主要特点：

1。挤压级，稳定性好，易于释放

2。分类：注塑、挤出、吹塑硬度范围：通过改变TPU各反应组分的比例，可以得到不同硬度的产品，并且随着硬度的增加，其产品仍保持良好的弹性和耐磨性。　　

3。机械强度高：TPU产品承载能力强，抗冲击和减震性能突出。　　

4。耐寒性强：TPU的玻璃化转变温度相对较低，在零下35度仍能保持良好的弹性、柔软性等物理性能。　　

5。加工性能好：TPU可以采用常用的热塑性材料加工方法，如注塑、挤出、加压等。同时，TPU和某些聚合物材料可以一起加工，以获得聚合物合金的互补性能

应用：TPU滚轮

Scroll Wheel Grade TPU Resin Price Per Kg

. Thermoplastic polyurethane (TPU) is any of a class of polyurethane plastics with many useful properties. 1.Good elasticity,  transparency, and resistance to oil grease and abrasion.  2.thermoplastic elastomers consisting of linear  segmented block copolymers composed of hard and soft segments.3. Polyester based TPU, polyether based TPU4. Shore Hardness ranges from 75A to 85D

Scroll Wheel Grade TPU Resin Price Per Kg

Product Details

Scroll wheel Grade TPU Resin price per kg

There are two types of polyurethaneTPU, polyester type and polyether type, with transparent particles and a relative density of 1.10-1.25. The relative density of polyether type is smaller than that of polyester type. The glass transition temperature of polyether type is 100.6-60.1 ℃, and the glass transition temperature of polyester type is 108.9-122.2 ℃. Polyether type has better low temperature resistance than polyester type.

The main features of the TPU：

1.extrusion grade with excellent stability and easy to release.

2.Classification: injection molding, extrusion, blow molding hardness range: by changing the ratio of each reaction component of TPU, you can get different hardness products, and as the hardness increases, its products still maintain good elasticity and wear resistance. 　　

3.High mechanical strength: TPU products carrying capacity, impact resistance and shock absorption performance outstanding. 　　

4.Strong cold resistance: TPU glass transition temperature is relatively low, at minus 35 degrees still maintain good elasticity, softness and other physical properties. 　　

5.Good processing performance: TPU can use common thermoplastic materials processing methods, such as injection molding, extrusion, pressure and so on. At the same time, TPU and certain polymer materials can be processed together to obtain complementary performance of polymer alloys.

Application: TPU Scroll wheel