描述

热塑性聚氨酯树脂

具有优异的附着力、低粘度、良好的抗挠曲性、优异的耐磨性、高光泽、优异的耐候性

热塑性聚氨酯树脂

产品详细信息

热塑性聚氨酯树脂

作为一种弹性体，TPU是介于橡胶和塑料之间的材料。这可以从它的刚性中看出。TPU的刚度可以通过其弹性模量来测量。橡胶的弹性模量通常为1~10Mpa，TPU为10~1000Mpa，塑料（尼龙、ABS、PC、POM）为1000~10000Mpa。TPU的硬度范围很宽，从ShoreA60到ShoreD80，在整个硬度范围内具有较高的弹性；TPU在-40~120℃的宽温度范围内具有柔性，不含增塑剂；TPT适用于油（矿物油、动植物脂肪和润滑剂），许多溶剂具有良好的耐腐蚀性；TPU还具有良好的耐候性、优异的抗高能射线能力。众所周知的耐磨性、抗撕裂性和屈服强度都非常优异；高拉伸强度、高延伸率和低长期压缩永久变形率都是TPU的显著优势

TPU是热塑性聚氨酯的缩写，中文名为热塑性聚氨酯弹性体。这是一种建筑材料，事实上，它也是一种常见的材料。TPU具有很强的高张力和高张力。是一种成熟的环保材料，已获得国际绿色环保材料的相关认证

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Thermoplastic Urethane Resin

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

Thermoplastic Urethane Resin

Product Details

Thermoplastic Urethane resin

Introduction to TPU characteristics;

As an elastomer, TPU is a material between rubber and plastic. This can be seen from its rigidity. The rigidity of TPU can be measured by its elastic modulus. The elastic modulus of rubber is usually 1~10Mpa, TPU is 10~1000Mpa, and plastic (nylon, ABS, PC, POM) is 1000~10000Mpa. The hardness range of TPU is quite wide, from ShoreA60~ShoreD80 and has high elasticity in the whole hardness range; TPU is flexible in a wide temperature range of -40~120℃, without plasticizer; TPT is good for oils ( Mineral oil, animal and vegetable fats and lubricants) and many solvents have good resistance; TPU also has good weather resistance, excellent resistance to high-energy rays. The well-known abrasion resistance, tear resistance, and yield strength are all excellent; high tensile strength, high elongation, and low long-term compression set rate are all significant advantages of TPU.

TPU is the abbreviation of Thermoplastic Urethane, and the Chinese name is thermoplastic polyurethane elastomer. This is one of the building materials, in fact, it is also a common material. TPU has strong high tension and high tensile force. It is a mature environmental protection material and has obtained the relevant certification of international green environmental protection materials.

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