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注塑级Estane GP 85AE NAT 021 路博润TPU相关介绍如下：

高透明系列（硬度60A-85A）
该系列牌号都具有抗水解稳定性和特殊的紫外线保护性能超群。它们可以用于壁厚高达6毫米的透明注射制品成型。这些牌号还可以用于软管、平挤薄膜和型材挤出成型。

耐紫外线（黄变） 系列（硬度70A-64D）
在TPU的使用中,黄变无疑是zui令人头疼的事情,尤其是高透明或白色的制品.此系列中产品除具备良好的物性之外特别添加耐黄变之成分,其耐黄等级为4.5以上.确保在耐紫外线（黄变）要求高的产品中使用无后顾之忧.

Estane 2000 series chemical resistance Ispolast thermoplastic polyurethane
Technology to produce a variety of Estane resin can provide outstanding chemical resistance of high performance formula.The formula can be polyester and polyether type chemical corrosion resistance, in contact with the material such as solvent, acid and alkali, also not be dissolved or inflation.
In general, chemical resistance is a hardness variable.A hard material usually have stronger chemical resistance.In addition, polyester type formula are usually more for fuel, oil and solvent resistance, and is not influenced by hydrolysis stability.Needs in the chemical resistance of plastic material selection, equipment manufacturers must assess the use of the environment, and select not only has proper hardness, but also the required mechanical properties and the processing ability of the material.
For the specific mechanical properties of is mainly used for industrial and transportation and processing requirements, can provide matching a variety of special polymer chemical resistance.Product list including injection molding, extrusion, blow molding and pressing type products.For transport applications, Estane special polymer can satisfy the requirement of the seals, gaskets and hydraulic cylinder difficult.Industrial application Including food processing and conveyor belt, flexible fuel barrels and printing parts.Estane latest special polymer formula that can tolerate the biological diesel oil and gasoline/ethanol mixtures and other solvents.

Compounding Solutions

Enhance the properties of PVC

Thanks to our engineered polymer solutions, like Pearlcoat? soft TPU (thermoplastic polyurethane), you can enhance the properties of PVC to improve impact strength, abrasion resistance and adhesion to a wide range of plastics and elastomers. PVC/TPU compounds give better adhesion to other plastics such as PC and ABS compared to plasticized PVC. This is important in 2K injection molding. In addition, PVC/TPU compounds have better welding properties for film to film or pipe to pipe.

Outstanding benefits:

• Low melting range for easy blending (120-130oc) and reduced PVC degradation
• Soft, and plasticizer-free, for comfort and a wider range of applications (70 shore a)
• Polycaprolactone copolyester backbone for improved compatibility
• Improved compatibility with PVC
• Enhanced low temperature flexibility
• High mechanical properties and wear resistance
• 透明度

Application possibilities:

• Wires & Hoses
• 涂料
• Artificial Leather
• 鞋类

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