![]() |
品牌 | 杜邦 |
货号 | 45D |
用途 | 汽车进气管,溜冰鞋轮,耐高低温电线护套及高档静音齿轮等 |
牌号 | 45D |
型号 | 45D |
品名 | TPEE |
外形尺寸 | 粒子 |
生产企业 | 美国 |
是否进口 | 是 |
杜邦海翠料TPEE 45D耐油和溶剂 |
海翠料TPEE热塑性聚酯弹性体: 热塑性聚酯弹性体具有橡胶的弹性和工程塑料的强度,与橡胶相比,它具有更好的加工性能和更长的使用寿命;软段赋予它弹性,使它像橡胶;硬段赋予它加工性能,使它像塑料,与工程塑料相比,它具有高强度、高硬度同时可保持高弹性,高的耐老化性能,耐油、耐酸碱、耐高温、耐辐射,动态力学性能特优等特性;使用温度范围为-50℃~140℃.大部分使用于要求较高的弹性体制品. 热塑性聚酯弹性体TPEE是含有聚酯硬段和聚醚软段的嵌段共聚物;其中聚醚软段和未结晶的聚酯形成无定形相,聚酯硬段部分结晶形成结晶微区,起物理交联点的作用。 |
杜邦海翠TPEE物理性能: 1.热性能: 2.耐候性与耐老化性: TPEE在很多不同条件下,如在水雾、臭氧、室外大气老化等条件下,化学稳定性优良。 3.力学性能: |
杜邦海翠料Hytrel 3046良好的机械性能 杜邦海翠料Hytrel 3078良好物理性能 杜邦海翠料TPEE 30D超高韧性 杜邦海翠料TPEE 3548超高弹性 杜邦海翠料TPEE 35D高耐蠕变性 热塑性聚酯弹性体TPEE 4047 杜邦海翠料TPEE 4056高抗冲击 杜邦海翠料TPEE 4057高挠曲疲劳 杜邦海翠料TPEE 4068具有低温柔韧性 杜邦海翠料TPEE 4069耐高温弹性体 杜邦海翠料TPEE 40D耐工业化学品 杜邦海翠料TPEE 4556抵抗多种化学品 杜邦海翠料TPEE 45D耐油和溶剂 杜邦海翠料TPEE 47D热稳定性好 杜邦海翠料TPEE 53D食品接触 杜邦海翠料TPEE 5526 NC注塑 挤出级 杜邦海翠料 TPEE 5555HS阻燃 杜邦进口TPEE 5556用于汽车工业 杜邦进口TPEE 55D用于电子电气 杜邦进口TPEE 60D BK用于生活消费品 |
Product application TPEE is mainly used in areas requiring shock absorption, impact resistance, bending resistance, sealing and elasticity, oil resistance, chemical resistance and sufficient strength. For example: polymer modification, automobile parts, high and low temperature resistant wire sheath, hydraulic hose, shoe material, transmission belt, rotary molding tire, flexible coupling joint, silencing gear, elevator slideway, corrosion-resistant, wear-resistant, high and low temperature resistant materials in chemical equipment pipeline valves, etc. TPEE's high-performance products are TPEE 5526555640564069 of DuPont company of the United States, which are widely used in wires, cables and seals. Aging resistance TPEE has excellent chemical stability under many different conditions, such as water mist, ozone, outdoor atmospheric aging and so on. Like most elastomers, degradation occurs under the action of UV light. Therefore, for outdoor applications or products exposed to the sun, UV protection additives should be added to the formula, including carbon black, various pigments or other shielding materials; in addition, TPEE also has different degrees of hydrolysis. |