


TPV软管
TPV软管是以热塑性硫化橡胶(TPV)为主要材料制成的软管,具有优异的耐候性、弹性和耐化学腐蚀性能。以下是其主要特点和应用领域的综合介绍:
一、材料特性
耐温性能:工作温度范围通常为-60℃至150℃,部分型号可长期耐受150℃高温环境。
耐化学性:对油类、酸碱(包括海水)和臭氧具有良好抵抗性,100℃机油浸泡72小时体积膨胀率仅8%
。机械性能:压缩永久变形率<20%,弹性回复快,硬度范围覆盖Shore A 20-90
环保安全:不含重金属和卤素,通过RoHS、REACH等环保认证。
二、典型结构类型
纯TPV软管:用于食品级输送、医疗器械等场景,如内径25mm、壁厚3mm的防滑手把套。
增强型TPV软管:
弹簧钢丝增强:提高抗压和抗拉强度,适用于汽车排烟管、工业通风系统。
编织网增强:耐高压达3kg/cm²,如高温蒸汽输送管
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