[產(chǎn)品說(shuō)明]:阻水紗是由工業(yè)滌綸長(zhǎng)絲、高分子膨脹吸水樹(shù)酯和粘合劑組成。
Product Description: The water blocking yarn consists of industrial polyester filament, macromolecule swelling water absorbing tree ester and adhesive.
[應(yīng)用方式]: 主要用于光纜、通信電纜、扇形線(xiàn)芯電力電纜，海底電纜等各部件之間的阻水填充作用。
Application: It is mainly used for water blocking and filling between optical fiber cable, communication cable, fan-shaped wire core, power cable, submarine cable and other parts.
一、主要技術(shù)指標(biāo)：
Main specification:
| 產(chǎn)品規(guī)格Specification | 基重Basis weight（m/kg） | 斷裂強(qiáng)度Breaking Strength（N） | 膨脹速率Swelling rate(ml/g/1st min) | 長(zhǎng)期耐溫膨脹率Long-term thermal expansion rate | 瞬間耐溫膨脹率Transient thermal expansion rate | 含水率Melting point | |
| 700D | 12857 | ≥50 | 15↓ | ≥60 | ≥65 | ≥65 | 9↓ |
| 1500D | 6000 | ≥50 | 15↓ | ≥60 | ≥65 | ≥65 | 9↓ |
| 2000D | 4500 | ≥60 | 15↓ | ≥60 | ≥65 | ≥65 | 9↓ |
| 2500D | 3600 | ≥70 | 15↓ | ≥60 | ≥65 | ≥65 | 9↓ |
| 3000D | 3000 | ≥100 | 15↓ | ≥60 | ≥65 | ≥65 | 9↓ |
| 4500D | 2000 | ≥150 | 15↓ | ≥55 | ≥65 | ≥65 | 9↓ |
| 6000D | 1500 | ≥200 | 15↓ | ≥50 | ≥55 | ≥55 | 9↓ |
| 9000D | 1000 | ≥250 | 15↓ | ≥45 | ≥55 | ≥55 | 9↓ |
| 18000D | 500 | ≥300 | 15↓ | ≥40 | ≥50 | ≥50 | 9↓ |
| 除以上規(guī)格外，其它可按客戶(hù)特殊要求單獨(dú)設(shè)計(jì)。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：阻水繩具有良好的吸水性能，抗拉力強(qiáng)，無(wú)腐蝕性，并且不含酸堿。
Electrical characteristics: Water blocking yarn has good water absorption performance, strong tensile resistance, no corrosion, and no acid and alkali.
四、包裝方式：紙箱包裝，每箱24KG。
Packaging: Carton package, 24KG per package.
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