聚酯纖維紗/撕裂線 POLYESTER YARN
聚酯纖維紗采用*優(yōu)質(zhì)纖維原料，具有強(qiáng)度高、熱收縮率低、體積小，不吸潮，耐高溫等特點(diǎn)。主要用于電線電纜和光纜的填充，使線纜達(dá)到圓整。同時(shí)可以增加線纜抗拉強(qiáng)度與彎曲性能，還可以用于線纜外線編織。
Polyester fiber yarn is made of the best fiber materials, with high strength, low thermal shrinkage, small size, no moisture absorption, high temperature resistance and other characteristics. It is mainly used for filling wire and cable to make the cable round. At the same time, it can increase the tensile strength and bending performance of the cable, and can also be used for cable outside braiding.
纖度
(Denier) 線密度
(Dtex) 斷裂強(qiáng)度
(N 每公斤米數(shù)
(M/kg) 斷裂伸長(zhǎng)率
(%)
150D 165 >10 58000 >10 (標(biāo)準(zhǔn)絲)，
>20 (低收縮絲)
250D 275 >15 34000
500D 550 >30 1700
1000D 1110 >65 9000
1500D 1670 >95 6000
2000D 2220 >125 4500
3000D 3330 >185 3000
顏色：白色，紅色，黃色，黑色
撕裂繩又稱撕裂線，由多股高強(qiáng)度聚酯紗加捻而成,起到增加電纜拉伸強(qiáng)度,也可以起到撕裂護(hù)套的作用。
Tear cord, also known as tear line, is made of multiple strands of high strength polyester yarn, which can increase the tensile strength of the cable and also play a role in tearing the sheath.
纖度
(Denier) 線密度
(Dtex) 毎公斤數(shù)
(m/kg) 斷裂強(qiáng)度
(N) 斷裂伸長(zhǎng)率
(%) 捻度(tpm)
3x210 700 14200 >37 >13 50-120
3x300 1000 10000 >54
3x500 1670 6000 >90
3x840 2800 3570 >151
3x1000 3330 3000 2180
3x1500 5000 2000 2270 |
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