

俗稱麥拉帶,采用優(yōu)質(zhì)聚酯膜,經(jīng)機(jī)械分切而成。具有較高的機(jī)械強(qiáng)度、卓越的絕緣性能,耐高溫、耐低溫,是理想的繞包材料。主要應(yīng)用于通信電纜、電力電纜、光纖、光纜以及其它特殊電纜的縱包、繞包、絕緣。
技術(shù)指標(biāo):
|
厚度Thickness (μm)
|
拉伸強(qiáng)度 Tensile strength (Mpa) |
斷裂伸長率 Elongation at break (%) |
熱收縮率 hot-shrinkage rate (150℃,30min)(%) |
熔點(diǎn) Melting point (℃) |
霧度 Boiling point (%) | |||
|
縱向lengthways (MD) |
橫向crosswise (TD) |
縱向lengthways (MD) |
橫向crosswise (TD) |
縱向lengthways (MD) |
橫向crosswise (TD) | |||
|
12 |
≥170 |
≥170 |
40-130 |
40-130 |
≤3.5 |
≤1.0 |
≥250 |
2-4 |
|
15 | ||||||||
|
20 | ||||||||
|
23 | ||||||||
|
25 | ||||||||
|
30 | ||||||||
|
36 | ||||||||
|
38 | ||||||||
|
40 | ||||||||
|
50 | ||||||||
|
75 | ||||||||