公司名称：江苏中中电缆材料有限公司

绝缘阻水带 WATER BLOCHING TAPE
该产品采用聚酯纤维非织造布与高分子吸水材料复合而成，具有吸水膨胀功能。广泛用于光电缆产品，用于减少光电缆中水及潮气的渗入，提高光缆的工作寿命。
Water blocking tapes have an excellent swelling property.When water enters into a
cable protected by water blocking tape, the super absorbent powder within the tape instantly forms a water blocking gel,that prevents further and more costly damage to the cable.
性能Propety 单位Unit 参数 Value
厚度 Thinkness mm 0.20 ± 0.03 0.25 ± 0.03 0.30 ±0.03
单位重量Unit weight g/m2 80 ±10 90± 10 100 ± 10
拉伸强度 Tensile strength N/cm >25 >35 >40
断裂伸长率 Elong Strength % > 10 >12 >12
膨胀速度 Swelling Speed mm/l.min >6 >8 >10
膨胀高度Swelling Height mm/3.min >9 >12 >14
瞬间稳定性Short Term Stability °C 230
长期稳定性Long Term Stability °C 90
含水量 Moisture Content % <