品牌 | 杜邦 |
貨號(hào) | 45D |
用途 | 汽車進(jìn)氣管,溜冰鞋輪,耐高低溫電線護(hù)套及高檔靜音齒輪等 |
牌號(hào) | 45D |
型號(hào) | 45D |
品名 | TPEE |
外形尺寸 | 粒子 |
生產(chǎn)企業(yè) | 美國(guó) |
是否進(jìn)口 | 是 |
杜邦海翠料TPEE 45D耐油和溶劑 |
海翠料TPEE熱塑性聚酯彈性體: 熱塑性聚酯彈性體具有橡膠的彈性和工程塑料的強(qiáng)度,與橡膠相比,它具有更好的加工性能和更長(zhǎng)的使用壽命;軟段賦予它彈性,使它像橡膠;硬段賦予它加工性能,使它像塑料,與工程塑料相比,它具有高強(qiáng)度、高硬度同時(shí)可保持高彈性,高的耐老化性能,耐油、耐酸堿、耐高溫、耐輻射,動(dòng)態(tài)力學(xué)性能特優(yōu)等特性;使用溫度范圍為-50℃~140℃.大部分使用于要求較高的彈性體制品. 熱塑性聚酯彈性體TPEE是含有聚酯硬段和聚醚軟段的嵌段共聚物;其中聚醚軟段和未結(jié)晶的聚酯形成無(wú)定形相,聚酯硬段部分結(jié)晶形成結(jié)晶微區(qū),起物理交聯(lián)點(diǎn)的作用。 |
杜邦海翠TPEE物理性能: 1.熱性能: 2.耐候性與耐老化性: TPEE在很多不同條件下,如在水霧、臭氧、室外大氣老化等條件下,化學(xué)穩(wěn)定性優(yōu)良。 3.力學(xué)性能: |
杜邦海翠料Hytrel 3046良好的機(jī)械性能 杜邦海翠料Hytrel 3078良好物理性能 杜邦海翠料TPEE 30D超高韌性 杜邦海翠料TPEE 3548超高彈性 杜邦海翠料TPEE 35D高耐蠕變性 熱塑性聚酯彈性體TPEE 4047 杜邦海翠料TPEE 4056高抗沖擊 杜邦海翠料TPEE 4057高撓曲疲勞 杜邦海翠料TPEE 4068具有低溫柔韌性 杜邦海翠料TPEE 4069耐高溫彈性體 杜邦海翠料TPEE 40D耐工業(yè)化學(xué)品 杜邦海翠料TPEE 4556抵抗多種化學(xué)品 杜邦海翠料TPEE 45D耐油和溶劑 杜邦海翠料TPEE 47D熱穩(wěn)定性好 杜邦海翠料TPEE 53D食品接觸 杜邦海翠料TPEE 5526 NC注塑 擠出級(jí) 杜邦海翠料 TPEE 5555HS阻燃 杜邦進(jìn)口TPEE 5556用于汽車工業(yè) 杜邦進(jìn)口TPEE 55D用于電子電氣 杜邦進(jìn)口TPEE 60D BK用于生活消費(fèi)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. |