描述

TPU塑料颗粒耐热

附着力好、粘度低、抗弯曲性好、耐磨性好、光泽度高、耐候性好

TPU塑料颗粒耐热

产品细节

TPU塑料颗粒耐热

提高TPU的熔体流动性

注塑TPU在加工过程中主要受到剪切力。在加工过程中，先在恒温下熔化，在一定压力下注入模具，然后快速冷却成型

适用于挤出成型的TPU对加工性能的要求与注射成型TPU完全不同。它们只需承受更小的

剪切力即可形成完全均匀的熔体，从而使产品（尤其是吹塑薄膜和挤出软管）的表面均匀且无缺陷

由于TPU的熔融范围窄，熔体粘度高，流动性差，这就要求合成TPU的粘度和形状必须保持恒定

现在

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TPU Plastic Particles Are Heat Resistant

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

TPU Plastic Particles Are Heat Resistant

Product Details

TPU plastic particles are heat resistant

Improvement of the melt fluidity of TPU

The injection molded TPU is mainly subjected to shearing force during processing. In the process of processing, it is firstly melted at a constant temperature, injected into the mold under a certain pressure, and quickly cooled and shaped.

TPU suitable for extrusion molding has completely different requirements for processing performance from injection molding TPU. They only need to withstand much smaller

The shearing force forms a completely uniform melt, so that the surface of the product (especially blown film and extruded hose) is uniform and defect-free.

Because the melting range of TPU is narrow, the melt viscosity is high, and the fluidity is poor, which requires that the viscosity and shape of the synthesized TPU must be

Constant.

Contactnowformoredetailsabout TPU plastic particles are heat resistant.

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