平纹无纺布 Plain non-woven tape 平纹无纺布又叫聚酯纤维电工无纺布，表面光滑，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，耐高温，耐硫化，无腐蚀性等特点。主要用于电线电缆的护套，绝缘层包裹之用。Plain non-woven fabric is also called polyester fiber electrical non-woven fabric, the surface is smooth, by polyester fiber impregnated adhesion drying molding. The fiber is well carded and has high longitudinal strength. It has the characteristics of light weight, thin thickness, high tensile strength, good insulation, high temperature resistance, vulcanization resistance and non-corrosion. It is mainly used for the sheath and insulating layer of wire and cable.
技术指标TECHNICAL SPECIFICATION
厚度
(mm) | 克重Basis weight
(g/m2) | 拉伸强度
(N/50mm) | 伸长率
Elongstion
(%) | 瞬间稳定
(°C) | 长期稳定
(°C) | 吸水速度 |
| 0.035 ± 0.005 | 25±5 | >20 | 10↑ | 230 | 180 | 0.1↓ |
| 0.05 ± 0.005 | 40±5 | >40 | 10↑ | 230 | 180 | 0.1↓ |
| 0.06 ±0.005 | 50±5 | >60 | 10↑ | 230 | 180 | 0.1↓ |
| 0.07 ± 0.005 | 60±5 | >80 | 10↑ | 230 | 180 | 0.1↓ |
| 0.08 ±0.005 | 75±5 | >100 | 10↑ | 230 | 180 | 0.1↓ |
| 0.10 ±0.005 | 85±10 | >110 | 10↑ | 230 | 180 | 0.1↓ |
| 0.12 + 0.005 | 100±10 | >120 | 10↑ | 230 | 180 | 0.1↓ |
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