Application ：
Suitable for middle and long distance conveying of materials such as ore under heavy impact and wear.
Characteristics：
• Good elasticity. anti-impact;
• High elasticity modulus,small elongation at rated load and in working;
• Good water-proof property;
• Heat and corrosion resistance;
• Small thickness and weight.
Cover rubber propertises
|
Projects |
Unit |
Covering adhesive performance |
||
|
H |
D |
L |
||
|
Tensile strength ≥ |
Mpa |
24 |
18 |
15 |
|
Tensile elongation≥ |
% |
450 |
400 |
350 |
|
Abrasion≤ |
mm |
120 |
100 |
200 |
Adhesion
Unit:N/ mm
|
|
Cloth interlayer Adhesion strength |
Between the cover layer and the core |
|
|
Covering rubber≤1.5mm |
Covering rubber>1.5mm |
||
|
Average value of all specimens≥ |
5 |
3.5 |
4.0 |
|
Lowest value for all specimens≥ |
4 |
2.5 |
3.5 |
Recommended minimum pulley diameter(for information only)
| Canvas Model |
Recommended minimum roller diameter of conveyor belt mm |
||||||
|
2layers |
3layers |
4layers |
5layers |
6layers |
7layers |
8layers |
|
|
PP100 |
250 |
400 |
500 |
630 |
800 |
800 |
1000 |
|
PP150 |
315 |
400 |
630 |
800 |
800 |
1000 |
1250 |
|
PP200 |
315 |
500 |
630 |
800 |
1000 |
1000 |
1250 |
|
PP250 |
100 |
500 |
800 |
1000 |
1000 |
1250 |
1400 |
|
PP300 |
100 |
630 |
800 |
1000 |
1250 |
1250 |
1400 |
|
PP400 |
500 |
630 |
1000 |
1250 |
1250 |
1600 |
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