Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
1. EP conveyor belt, steel cord belt, HR conveyor belt,chevron belt,etc
2. thickness: 3mm to 50mm .
3.width: 300mm to 2.4m
ISO standard heat resistant rubber conveyor belt
1. Production Detail
Overburden layer physical property and aged performance
Project | Unit | Target |
Tensile strength | MPa,≥ | 10 |
Elongation at break | %,≥ | 240 |
After 168h gets older, performance index
Project | Target | Model | ||
1 | 2 | 3 | ||
Range of variation | ||||
Degree of hardness | Before change and change, difference(IRHD) | 20 | 20 | |
After the change, plants most greatly(IRHD) | 85 | |||
Longitudinal strength | The performance rate of change reduces %≤ | 25 | 30 | 40 |
After the change, minimum valueMPa | 12 | 10 | 5 | |
Abruption elongation ratio | Performance rate of change %≤ | 50 | 55 | |
After the change, minimum value % | 200 | 180 | ||
Overburden layer abrasion wear:
Project | Abrasion wear(cm3/1.61km) | ||
Rank | Model | ||
1 | 2 | 3 | |
Top-quality product | 0.8 | 1.0 | 1.0 |
Quality products | 1.0 | 1.2 | 1.2 |
Level bonding strength:
Project | Cloth level | Overburden layer and cloth level | |
Overburden layer thickness≤1.5mm | Overburden layer thickness>1.5mm | ||
Longitudinal test specimen mean value≥ | 3.0 | 2.2 | 2.6 |
Longitudinal test specimen lowest peak value≥ | 2.0 | 1.6 | 2.0 |
