Nylon Conveyor Belt

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Nylon is one of the best quality synthetic fibers the rubber industry use nowadays. The nylon canvas is woven by nylon fibers both in warp and in weft. It is the most widely used fabric in rubber industry ,and its outstanding merits are its high abrasion thin belt body, high tensile strength, good shock resistance, good trough ability ,high adhesion between plies, splendid flexibility and long working life, Nylon conveyor belts are suitable for medium, long-distance and heavy-load transportation of materials, widely used in mining, metallurgical industry and architectural industry, ports and etc.

Fabric type
Fabric structure
Fabric specs
Ply thickness

(mm/p)
Strength series(N/mm)
Cover rubber thickness(mm)
Width

mm
Length

m

Nylon(NN)
Warp
Weft
2ply
3ply
4ply
5ply
6 ply
Upper
Lower

Nylon(N)
Nylon(N)
NN-100
0.75
200
300
400
500
600
1.5~8
0~4 .5
400~2500
¡Ü300

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
800~2500

NN-500
1.55
2000
2500
3000

Cover properties of the belts

Cover grade
Tensile strength

¡�
Elongation at break

¡�
Abrasion

¡Ü
Change rate of tensile strength and elongation after aging

MPa
kgf/cm
%
cm3/ /1.61km
%

Heavy(H)
18
180
400
0.7
-25~+25

Medium(M)
14
140
350
0.8
-25~+25

Light(L)
10
100
300
1.0
-30~+30

Adhesion and elongation of the belt

Belt carcass
Adhesive strength
Elongation

Between plies

N/mm
Between rubber and carcass
Longitudinal elongation at break%¡�
Longitudinal elongation

%¡Ü

Cotton canvas
Rubber thickness¡Ü1.5mm
Rubber thickness £¾1.5mm

¡�4.5
¡�3.15
¡�3.50
10
2.0

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