尼龙芯输送带
简介:尼龙输送带是由多层尼龙帆布按一定方式粘合在一起,上下覆盖强力弹性好的耐磨橡胶。用于输送中小块状/粒状/粉末状物体,适于高速,中长距离耐冲击力大的运输。
尼龙多层织物芯物芯输送带的规格及技术参数
织物类型 Fabric type |
织物构造 Fabric structure |
织物型号 Fabric specs |
胶布厚度 Ply thickness(mm/p) |
强度系列(N/mm) Strength series |
覆盖厚度(MM) Cover thickness |
宽度范围 Width(MM) |
带长 Lengthm |
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经 纬 | 2层 2ply |
3层 3ply |
4层 4ply |
5层 5ply |
6层 6ply |
上覆盖胶 Upper |
下覆盖胶 Upper |
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尼龙 Nylon(nn) |
锦纶 Nylon(n) |
锦纶 Nylon(n) |
NN-100 | 0.75 | 200 | 300 | 400 | 500 | 600 | 1.5-8 | 0-4.5 | 400-2500 | ≤300 |
NN-150 | 0.80 | 300 | 450 | 600 | 750 | 900 | |||||||
NN-200 | 0.90 | 400 | 600 | 800 | 1000 | 1200 | 500-2500 | ||||||
NN-250 | 1.15 | 500 | 750 | 1000 | 1250 | 1500 | |||||||
NN-300 | 1.25 | - | 900 | 1200 | 1500 | 1800 | |||||||
NN-400 | 1.45 | - | - | 1600 | 2000 | 2400 | 100-2500 | ||||||
NN-500 | 1.55 | - | - | 2000 | 2500 | 3000 |
胶带的覆盖层性能下表分级
覆盖层级别 Cover grade |
拉伸强度 Tensile strength ≥ |
扯断伸长率 Elongation ≥ |
磨耗量 Abraion ≤ |
老化后拉伸强度和扯断伸长率变化率 Chang rate of tensile strength and elongation after aging |
Mpa kgt/CM | % | cm3*1.61Km | % | |
重型Heavy(H) | 18 | 400 | 0.7 | -25-+25 |
普通型Medium(M) | 14 | 350 | 0.8 | -25-+25 |
轻型Light(L) | 10 | 300 | 1.0 | -30-+30 |
粘合强度、延伸性能符合下表
粘合强度(Akhesive strength) | 延伸性能(Elongation) | ||||
带芯材料 Belt carcass |
布层间 Between plies N/mm |
覆盖层与布层间 N/mm Betwee rubber and carcass |
全厚纵向拉断伸长率 longitudinaol elongation at break%≥ |
全厚纵向拉断伸长率 Longitudinal at reference load%≤ |
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带芯材料 Belt carcass |
布层间 Between plies N/mm |
覆盖层厚度≤1.5mm Rubber thickness≤1.5mm |
覆盖层厚度≤1.5mm Rubber thickness≤1.5mm |
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尼龙帆布 Cotton canvas |
≥4.50 | ≥3.15 | ≥3.50 | 10 |