產(chǎn)品特點(diǎn):
尼龍是橡膠工業(yè)目前所有合成纖維中性能好的品種之一,其結(jié)構(gòu)經(jīng)續(xù)向均為錦綸纖維紡織,用途廣的品種,它突出的優(yōu)點(diǎn)是耐磨性好,強(qiáng)度高,耐疲勞性好,尼龍帆布做成輸送帶具有帶體薄,強(qiáng)力高,耐沖擊,成槽性好,層間粘合力大,屈撓性優(yōu)異及使用壽命長等特點(diǎn),適用于中長距離,較高載量,調(diào)整條件下輸送物料,廣泛用于礦山、冶金、建筑、港口等部門。
尼龍多層織物芯輸送帶的規(guī)格及技術(shù)參數(shù)
Specification and technical index of multi-ply cotton/polyester cotton conveyor belt
織物類型 Fqbric type |
織物構(gòu)造 Fabric structure |
織物型號Fabric type |
膠布厚度 Fabric type (mm/p) |
強(qiáng)度系列(N/mm) Strength series |
覆蓋膠厚度(mm) Cover Rubber thickness |
寬度范圍 Width Mm |
帶長 Length m |
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經(jīng) Warp |
緯 Weft |
2層 2ply |
3層 3 ply |
4層 4 ply |
5層 5 ply |
6層 6 ply |
上覆蓋膠 Upper |
下覆蓋膠 Lower |
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尼龍 Nylon (NN) |
錦綸 Nylon (N)
|
錦綸 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 |
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NN -200
|
0.90 |
400 |
600 |
800 |
1000 |
1200 |
500-2500
|
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NN -250
|
1.15 |
500 |
750 |
1000 |
1250 |
1500 |
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NN -300
|
1.25 |
|
900 |
1200 |
1500 |
1800 |
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NN -400
|
1.45 |
|
|
1600 |
2000 |
2400 |
800-2500 |
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NN -500 |
1.55
|
|
|
2000 |
2500 |
3000 |
膠帶的覆蓋層性能按下表分級
Cover rubber’s characteristics of the belts
覆蓋層級別 Cover grade |
拉伸強(qiáng)度 Tensile strength |
拉斷伸長率 Elongation at break
|
磨耗率 Abrasion |
Mpa |
% |
mm3 |
|
H |
24 |
450 |
120 |
D |
18 |
400 |
100 |
L |
15 |
350 |
200 |
粘合強(qiáng)度/延伸性能符合表
Adhesion and elongation of the belt
帶芯材料 Belt carcass |
粘合強(qiáng)度Adhesion strength |
延伸性能Elongation |
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布層間 Between plies N/mm |
覆蓋層與布層間N/mm Between rubber and carcass |
全厚度縱向 拉斷伸長率 Longitudinal Elongation at break %≥ |
全厚度縱向 參考力伸長率 Longitudinal elongation Rate at reference load %≤
|
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覆蓋層厚度≤1.5mm Rubber thickness≤ 1.5mm
|
覆蓋層厚度 >1.5mm Rubber thickness>1.5mm |
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尼龍帆布 Nylon canvas |
≥4.50 |
≥3.15 |
≥3.50 |
10 |
2.0 |