Feature:
The general conveying belt of cotton canvas is characterized with low extensibility,east to tighten in mechanical connection,fast adhesion between the canvas and the rubber,minor deformation in high temperature,and good impact-resistance.
Application:
It is applicable to convey materials in short and medium distance as well as medium load.It is mainly used to transport powder ,small and medium granular or less wearing material and some other articles to the belt at common temperature.
| Fabric type |
Fabric structure |
Ply thickness |
Tensile strength series(N/mm) |
Cover rubber |
Width range |
| thickness(mm) |
| warp |
weft |
(mm/p) |
2 plies |
3 plies |
4 plies |
5 plies |
6 plies |
top cover |
bottom cover |
(mm) |
| CC-56 |
C |
C |
1.1 |
112 |
168 |
224 |
280 |
336 |
2-8 |
0-4.5 |
400-2200 |
| TC-70 |
TC |
C |
1.0 |
140 |
210 |
280 |
350 |
420 |
1.5-8 |
0-4.5 |
400-2200 |
| Rubber grade |
tensile strength>= |
Elongation>= |
Abrasion<= |
Change rate of tensile strength |
| Mpa |
% |
mm3 |
and elongation at break after aging(%) |
| Light(L) |
15 |
350 |
200 |
-30~+30 |
| 10 |
300 |
250 |
Adhesion between layers(DIN22102) Unit:N/mm
| Carcass |
Adhesion |
Elongation |
| Adhesion between fabrics(N/mm) |
Adhesion between fabric and rubber |
Longitudinal Elongation |
Longitudianl Elongation |
| Cover thickness<=1.5mm |
Cover thickness>1.5mm |
at break(%>=) |
(%<=) |
| Cotton and T/C canvas |
>=2.7 |
>=2.4 |
>=2.7 |
10 |
4 |
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