[產品說明]: 由聚酯無紡布、粘合劑、高速膨脹高分子吸水樹脂等材料加工而成。
Product Description: Made of polyester non-woven tape, adhesives, rapid expansion polymer absorbent resin material and processed.
[應用方式]: 適合用于光纜、通訊電纜、電力電纜結構組件的阻水。
Application: Suitable for water resisting in structural components of optic cables, communication cables, power cables.
一、主要技術指標：
Main specification:
| 產品規(guī)格Specification（μm） | 200±20 | 250±20 | 300±30 | 400±40 | 500±50 |
| 基重Basis weight（g/m2） | 80±10 | 90±10 | 100±10 | 120±10 | 140±10 |
| 拉伸強度Tensile strength（N/cm） | 20↑ | 30↑ | 40↑ | 40↑ | 40↑ |
| 伸長率Elongation（%） | 12↑ | 12↑ | 12↑ | 12↑ | 12↑ |
| 膨脹速度Swelling ratemm/1st min | 6↑ | 7↑ | 8↑ | 10↑ | 12↑ |
| 膨脹高度Swelling height（mm） | 10↑ | 12↑ | 14↑ | 15↑ | 16↑ |
| 短期穩(wěn)定性Short-term stability （℃） | 230 | 230 | 230 | 230 | 230 |
| 長期穩(wěn)定性Long-term stability（℃） | 90 | 90 | 90 | 90 | 90 |
| 含水率Moisture content（%） | 9↓ | 9↓ | 9↓ | 9↓ | 9↓ |
除以上規(guī)格外，其它可按客戶特殊要求單獨設計。 In addition to the above specifications, other special requirements can design according to customers | |||||
二、顏色：白色。
Color: White
三、電氣特性：電纜阻水帶無腐蝕性，可以減少光電纜中水及潮氣的滲入，廷長光電纜的工作壽命。
Electrical characteristics: Water block tape for cable is non corrosive, can reduce water and humidity infiltration of optical cable, and extend its lifetime.
四、分切及包裝：分切最小寬度為5mm，內孔大小為52mm或76mm；收卷最大外徑為800mm，紙箱包裝。
Slitting and packaging: Slitting minimum width of 5mm, bore size of 52mm or 76mm; the winding maximum outer diameter of 800mm, carton packaging.
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