The téfabloc engineering plastics make use of the elastomeric properties of styrenic bloc co-polymer (SBS) and of hydrogenated styrenic bloc co-polymers (SEBS). The specific structure of téfabloc combines the physical properties of a vulcanised rubber with the advantages of a thermoplastic. Their specific compositions give these TPEs a very good resistance to oxidation, detergents, acids and ozone and a very good weatherability.

téfabloc performs surprisingly well at low temperatures by keeping its mechanical and flexibility properties, where many other plastics become hard and brittle.

The product range of téfabloc is one of the widest found, with very low hardness starting from 5 Shore A, the flexible grades from 40 to 80 Shore A and the semi-rigids up to 60 Shore D. We offer colour-matched compounds as well natural grades that can be easily coloured with masterbatch.

基本信息
特性	抗氧化 耐臭氧性能 耐化学性良好 耐碱 耐气候影响性能良好 耐酸 耐洗涤剂 热稳定性，良好
加工方法	注射成型

硬度	额定值		测试方法
肖氏硬度			ISO 868
邵氏 A	35		ISO 868
邵氏 D	45		ISO 868

热性能	额定值	单位制
Service Temperature	-40 到 100	°C