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 resistance,high tensile strength and good fatigue resistance.Conveyor belts with nylon canvas inside have the characteristics of thin belt body ,high tensile strength,good shock resistance,good troughability,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...
Specification and techical data of multi-ply nylon conveyor belt: |
Fabric type |
Fabricspecs |
Ply thickness |
(N/mm) single fabric strength |
(mm)Cover thickness |
Widtth mm |
Length m |
(mm/P) |
|
Upper |
Lower |
Nylon (NN) |
NN-100 |
0.7 |
100 |
1.5-8 |
1-4.5 |
300-1800 |
20-300 |
NN-125 |
0.75 |
125 |
NN-150 |
0.8 |
150 |
NN-200 |
0.9 |
200 |
NN-250 |
1.1 |
250 |
NN-300 |
1.25 |
300 |
NN-350 |
1.35 |
350 |
NN-400 |
1.7 |
400 |
NN-500 |
1.8 |
500 |
Adhesion and elongation of the belt: |
Belt |
Adhesive strdngth |
Elongation |
carcass |
Between plies |
N/mm Between rubber and carcass |
Longitudinal elongation at break |
Longitudinal elongation at reference load |
|
N/mm |
Rubber thickness |
Rubber thickness |
%>= |
%<= |
|
|
<=1.5mm |
>1.5mm |
|
|
Nylon canvas |
>=4.50 |
>=3.2 |
>=3.5 |
10 |
4 |
Cover properties of the belts: |
Cover grade |
Tensile strength |
Elongation |
Abrasion |
Change Rate of tensile strength and elongation after aging |
>= |
>= |
<= |
Mpa |
kgf/cm2 |
% |
mm3 |
% |
Heavy(H) |
24 |
240 |
450 |
120 |
-25~+25 |
Medium(M) |
18 |
180 |
400 |
100 |
-25~+25 |
Light(L) |
15 |
150 |
350 |
200 |
-30~+30 |
|
