- Model NO.:100N,mm-600N,mm
- Certificate:ISO, BV, SGS, Sans
- Width:100-2200mm
- Thickness:5-30
- Material Handle:Industry, Agriculture, Cement, Quarry
- Tensile Strength (MPa):10-25MPa
- Color:Black
- Transport Package:PVC Water Proof Cloth
- Specification:DIN; AS; RMA; SABS; BS; JISK
- Trademark:Huayue
- Origin:Baoding City Hebei Province China
- HS Code:40101200
- Production Capacity:5000 Meter Per Day
Item
Detail | Class | T1 | T2 | T3 | T4 |
Test temperature |
≤100°C | ≤125°C | ≤150°C | ≤175°C |
Change range allowed |
Hardness | Difference before and after aging(IRHD) | 20 | 20 | ±20 | ±20 |
Maximum value after aging(IRHD) | 85 | 85 | 85 | 85 |
Tensile Strength | Change rate after aging/% | -25 | -30 | -40 | -40 |
Minimum value after aging/MPa | 12 | 10 | 5 | 5 |
Breaking Elongation | Change rate after aging/% | -50 | -50 | -55 | -55 |
Minimum value after aging/% | 200 | 200 | 180 | 180 |
Standard Of Conveyor belt:DIN, BS, AS, RMA, AS, JISK, SABS etc |
physical and mechanical properties of the heat resistant covering layer after tested should be in accordance with the following table:
ProjectThe type | T1 | T2 | T3 | T4 |
Change the range |
Hardness | Draw the intensity | +20 | +20 | +20 | +20 |
Maximum after wearing out | 85 |
Draw the intensity | The minimum value Mpa after wearing out | 12 | 10 | 5 | 5 |
Performance rate of change /% | -25 | -30 | -40 | -40 |
Break person who extend | Performance rate of change /% | -50 | -50 | -55 | -55 |
After aging rate of change /% | 200 | 200 | 180 | 180 |
physical property of the cover rubber after heat test shall conform to the values specified in the table.
Itemtype | type I | type II | type III |
variable range |
Hardness | Difference before and after ageing (IRHD) | | ±20 |
Max. Value after ageing (IRHD) | 85 |
Tensile strength | variable rate in performance <= | 25 | 30 | 40 |
Min. value after ageing Mpa | 12 | 10 | 5 |
Rate of elongation at break | variable rate in performance% <= | 50 | 55 |
Min. value after ageing | 200 | 180 |
abrasive wear of the cover rubber Type Item levelAbrasive wear | type I | type II | type III |
First quality | 0.8 | 1.0 | 1.0 |
accepts | 1.0 | 1.2 | 1.2 |
layer adhesion strength Iteminterlayer of cloth | cover layer and cloth interlayer | Thickness of the cover layer≤1.5mm | Thickness of the cover layer>1.5mm |
The average value of the longitudinal specimen shall be no less than | 3.0 | 2.2 | 2.6 |
The peak value of the longitudinal specimen | 2.0 | 1.6 | 2.0 |