尼龙输送带：Nylong Conveyer Belt
特征：
口以锦纶帆布作骨架，结构同普通输送带。具有带体轻、小草莓直播app官网薄、小草莓直播app官网强力高、小草莓直播app官网耐疲劳、小草莓直播app官网耐冲击、小草莓直播app官网成槽性好、小草莓直播app官网使用寿命长等特点。
用途：
口适用于中长距离和高载量、小草莓直播app官网高速度、小草莓直播app官网冲击性大、小草莓直播app官网磨损较重的条件下输送物料，如煤炭、小草莓直播app官网矿石、小草莓直播app官网石料或成件物品等。
技术要求：
口执行GB/T7984-2001《输送带 具有橡胶或塑料覆盖层的
普通用途织物芯输送带》标准，本标准等效采用了国际标
准最终草案ISO/FDIS14890: 1999标准。
Features:
口 With its structure as the conventional, the nylon canvas is used
as the framework. Featuring the light and thin belt carcass,
resistance to fatigue, impact. With good troughability longer service life.
Purposes:
□Suitable for middle and long distance conveying of materials such as coal, ore stone or other product under high load, speed, impact and heavy wear.
. Technical Requirements:
□ The standard GB/T7984-2001 Conveyer Belt-Fabric Core Conveyer Belt with General Purpose and Rubber or Plastic Covering Layer; for this standard, the final standard ISO\FDIS14890:1999 is executed.
产品技术规格系列Product Specifications
|
织物材 料
Fabric structure |
织物结构
Fabric materials |
织 物
型号Fabric specs |
胶 布
厚 度
Ply
thickness
(mm/p) |
强 度 系 列(N/mm)
Strength series |
覆盖胶厚度
（mm）
Cover thickness |
宽 度
范 围
（mm）
Width |
|
经 warp |
纬weft |
3层
3ply |
4层
4ply |
5层
5ply |
6层
6ply |
7层
7ply |
上盖胶Upper |
下盖胶Lower |
400—2000 |
|
尼龙
Nylon
(NN) |
尼龙
Nylon
(N) |
尼龙
Nylon
(N) |
NN100 |
0.75 |
300 |
400 |
500 |
600 |
700 |
1.5—8 |
0—4.5 |
|
NN150 |
0.8 |
450 |
600 |
750 |
900 |
1050 |
|
NN200 |
0.9 |
600 |
800 |
1000 |
1200 |
1400 |
|
NN250 |
1.15 |
750 |
1000 |
1250 |
1500 |
1750 |
|
NN300 |
1.25 |
900 |
1200 |
1500 |
1800 |
2100 |
|
NN400 |
1.45 |
1200 |
1600 |
2000 |
2400 |
2800 |
|
NN500 |
1.55 |
1500 |
2000 |
2500 |
3000 |
3500 |
覆盖层物理性能Cover physical and Mechanical Properties
|
项 目
Item |
覆盖胶性能Properties of rubber cove |
|
H级Grade H |
D级Grade D |
L级Grade L |
|
拉伸强度MPa ≥
Tensile strength |
24
|
18
|
15
|
|
扯断伸长率 % ≥
Elongation at breaking |
450
|
400
|
350
|
|
老化后拉伸强度和扯断伸长率变化率%
（70℃×168h）
The changing rate for tensile strength and
elongation at breaking after Ageing tes
（70℃×168h） |
±25
|
±25
|
± 25
|
|
磨耗量㎜³≤
Wear |
120
|
100
|
200
|
|
注：H -强划裂工作条件；D-强磨损工作条件；L--般工作条件
Note: H-working condition with high cutting and cracking; D- working condition with high wear
L- general working condition |
粘合强度Adhesion strength:
|
布层间粘合强度(N/mm)
Adhesion between duck plies
|
胶与布(N/mm)
cover rubber and fabric
|
延伸性能Elongation |
|
全厚度纵向
拉断伸长率
Longitudinal
elongation at breakl
%≥ |
全厚度纵向参考力伸长率
Longitudinal elongation at reference load
%≤ |
|
≥4.5 |
覆盖胶厚度>1.5mm
Thickness of rubber
cover >1.5mm
|
覆盖胶厚度≤1.5mm
Thickness of rubber
cover≤1.5mm
|
10 |
2.0 |
|
≥3.5 |
≥3.15 |
|
