平纹无纺布
Plain non-woven tape
[产品说明]: 平纹无纺布表面比较光滑，又称7031聚脂纤维电工无纺布，由聚酯纤维经浸渍粘合烘干成型。纤维经过充分梳理，纵向强度高。具有质量轻，厚度薄，拉伸强度大，绝缘性能好，低弹性，无腐蚀性等特点。
Product Description: Plain non-woven tape has smooth surface, also called 7031 polyester electrical non-woven tape, made of polyester, and via filament impregnated adhesive drying process. Fiber combed fully, longitudinal strength. With light weight, thin thickness, tensile strength, good insulating properties, low elasticity, non-corrosive and so on.
[应用方式]: 适用于橡套电缆、电力电缆、特种电缆、通信电缆、同轴电缆、音频舞台电缆和光缆等。
Application: Used in rubber-sheathed cables, power cables, special cables, communication cables, coaxial cables, audio cables and optic cable.
一、主要技术指标：
Main specification:
产品规格 Specification | 伸长率 Elongation （%） | 抗张强度 Tensile strength （N/30mm） | 基重 Basis weight （g/m²） | 热收缩率 Heat shrinkage （%） | 吸水速度 Water absorption speed （mm/min） |
35±5μm | 10↑ | 24↑ | 17±3 | 2.5↓ | 0.1↓ |
80±5μm | 10↑ | 100↑ | 40±5 | 2.5↓ | 0.1↓ |
100±5μm | 10↑ | 120↑ | 70±5 | 2.5↓ | 0.1↓ |
150±5μm | 10↑ | 160↑ | 75±5 | 2.5↓ | 0.1↓ |
200±5μm | 10↑ | 200↑ | 75±5 | 2.5↓ | 0.1↓ |
除以上规格外，其它可按客户特殊要求单独设计。 In addition to the above specifications, other special requirements can design according to customers |
二、颜色：白色或淡蓝色。
Color: White or light blue
三、电气特性：比重比压花无纺布轻40%左右，成本较低，且厚度较薄，柔软性好，耐温达280°C。
Electrical characteristics: Weight is lighter 40% than embossing non-woven tape, lower cost, thin thickness, good flexibility, heat resistance up to 280°C.
四、分切及包装：分切最小宽度为5mm，内孔大小为52mm或76mm；收卷最大外径为800mm，纸箱包装。
Slitting and packaging: Slitting minimum width of 5mm, bore size of 52mm or 76mm; the winding maximum outer diameter of 800mm, carton packaging.
