Shanghai Gengyun Industrial Co., Ltd
T-IN002 Non Conductive Water Blocking/Waterproof Tape
The main body of the water blocking tape for optical cables is composed of polyester fiber non woven fabric and high water absorbing material. Which has the function of water absorption and expansion. Water blocking tape is widely used in optical cable products to reduce the infiltration of water and moisture in optical cables and improve their service life.
Our non conductive water blocking tape have an excellent swelling property when water enters into a cable. Which protected by water proof tape the super absorbent powder within the tape is a water blocking gel. It prevents further and more costly damage to the cable. The main body of the water blocking tape for optical cables is composed of polyester fiber non woven fabric and high water absorbing material. Which has the function of water absorption and expansion. It widely used in optical cable products to reduce the infiltration of water and moisture in optical cables. This improve their service life.
Parameters
| Description | Specification | |||
| Type | Unit | T-IN002 | ||
| Thickness | mm | 0.25 | ||
| Weight | g/m² | 90±9 | ||
| Swelling Speed | mm/1st min | 8 | ||
| Swelling Height | mm | 12 | ||
| Physical Property of T-IN001~T-IN005 Tape | ||||
| No. | Property | Unit | Value | |
| 1 | Tensile strength | N/cm | ≥35 | |
| 2 | Elongation at break | % | ≥12 | |
| 3 | Long Term(90ºC,24H)Swell Height | mm | tinitial yalue | |
| 4 | Short Term(230ºC,20S)Swell Height | mm | tinitial value | |
| 5 | Water Content | % | ≤9 | |
*All products can be customized according to your required parameters