热塑性弹性体(TPE) 塑料

热塑性弹性体(TPE) - 生产商/供应商 - 产品 - 定属记号
Thermoplastic Elastomers (TPE) - TPEs are a family of polymers that can be repeatedly stretched without permanently deforming the shape of the part. Unlike rubber-like elastomers, they do not require curing or vulcanization, as they are true thermoplastics. Thermoplastic elastomers (TPEs) may be processed by conventional thermoplastic techniques such as injection molding, extrusion and blow molding. Thermoplastic elastomers have replaced rubber in many applications, most importantly the automotive industry. There are six main thermoplastic elastomer groups found commercially; styrenic block copolymers, polyolefin blends (TPOs), elastomeric alloys, thermoplastic polyurethanes (TPUs), thermoplastic copolyesters and thermoplastic polyamides.
The first thermoplastic elastomer (TPE) became available in 1959 and since this time a plethora of new variations of such material has become available.
性能特点
良好的加工性能 (1924), 良好的着色性 (1774), 耐化学品性能,良好 (1332), 可回收材料 (1222), 良好粘结性 (1157), 耐候性,良好 (1124), 柔软 (1119), 耐紫外光性能,良好 (1075), 无卤 (889), 可粘结性 (861), 298 更多...
用途
汽车领域的应用 (1535), 包覆成型 (1084), 密封件 (1082), 消费品应用领域 (974), 柔软的把手 (795), 工业应用 (761), 医疗/护理用品 (713), 垫圈 (694), 玩具 (594), 电气/电子应用领域 (554), 261 更多...
Disadvantages
- Relatively high cost
- More temperature sensitive than competitive elastomers
- Durability and toughness lower than competitive elastomers
Typical Properties and Processing Information
View material property information for 热塑性弹性体(TPE) plastics.