PVC套管(不热缩)
PVC不收缩难燃套管广泛用于电线接头、电子零件、玩具、马达及变压器等接线处的绝缘保护,符合UL224 105℃标准.也可生产PP、PE、EVA、PC、PV等其它材质套管.
General Purpose insulating non-faammable tube, are suitable for insulation purpose of terminal lugs, small electrical parts, lead wires of terminal lugs, and transformers etc, product can meet UL 224 105℃ standard.
特性 Specification
项目Item 特性要求 Specification Requirements
连续使用温度范围(℃)Continnuous Operating Temperature -40~105
抗张温度(Mpe)Tensile Strength ≥10.4
断裂伸长率(%)Ultimate Elongation ≥100
空气烘箱老化 Aging In Circulating Air Oven (136.0±1.0)℃,七天,7 days at 136.0±1.0℃
老化后 After aging 扩张强度(Mpe)Tensile Strength ≥7.28
断裂伸长率(%)Ultimate Elongation ≥70
电压等级(V)Potential Rating 300V,600V
体积电阻率(Ω)Volume Resisivity ≥1010
击穿电压(V)Dielecric Rating ≥2500(60秒) ≥2500(60S), no breakdown
裸铜腐蚀性 Corrosion of Bare Copper 无腐蚀 No corrosion
热冲击Head Shock 无裂纹 No craking
冷弯曲Cold Bend 无裂纹 No craking
最大轴向变化 Maximum Longitudinal Change ±5%