TPEE/美国杜邦/72D抗化学性
型号：TPEE Hytrel? 4053FG
性能：通用级，低模量，高性能，热塑性弹性体，食品合规特异性，挤出和注塑成型。
型号：TPEE Hytrel? 5526
性能：通用级，稳定剂，增塑剂，不变色，高性能树脂，注塑，高流量，良好的耐冲击到-40°C，力学性能高达120°C。
型号：TPEE Hytrel? 5556
性能：通用级，热塑性塑料，注塑和挤压成型。
型号：TPEE Hytrel? 5555H
性能：通用级，热稳定，增塑剂，专业树脂，注塑和挤压成型，良好的耐冲击到-40°C，力学性能高达135°C。
型号：TPEE Hytrel? 6356
性能：通用级，稳定剂，增塑剂，不变色，高性能树脂，注塑和挤压成型，杰出的机械性能高达120°C，的耐油，液压液，油脂阻力。
型号：TPEE Hytrel? 7246
性能：通用级，稳定剂，增塑剂，不变色，高性能树脂，注塑和挤压成型，杰出的机械性能高达120°C，的烃电阻，低渗透。
TPEE具有结构强度高、耐蠕变性好、回弹性优异、抗冲和耐弯曲疲劳、耐磨、尺寸稳定。在低温时具有柔韧性，在高温下也能保持良好的性能。特别是优异的动态力学性能使它在众多的弹性体材料中脱颖而出。除此而外，它还能抵制许多工业化学品、油和溶剂导致的腐蚀。与橡胶相比，TPEE材料的使用寿命更长，而且耐压缩变形能力更强。在-55度至150度的温度范围内性能能保持一致。
TechnicalTest: the ability of a material, member, or structure to resistdeformation by an external force, i. e. the ratio of the appliedforce to the amount of deformation produced. The formula is asfollows: K P / & amp. Where K stands for stiffness, P for AppliedForce, & amp; for deformation (length after deformation minusoriginal or original length minus length after deformation) . Ininternational units, the unit of stiffness is ox / meter. It isgenerally applied to the vibration analysis of systems based onHug's law. The stiffness of a material is measured by the amount ofexternal force required to produce a unit deformation. Thestiffness of an isotropic material depends on its elastic modulus eand shear modulus G. see Hug's law. The stiffness of the structuredepends not only on the elastic modulus of the material, but alsoon its geometry, boundary conditions and the form of externalforce.