- Model NO.：0-800C
- Types：0-800c Heat Resistant
- 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:
|
Project |
The 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.
|
Item |
type |
|
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 level |
Abrasive 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
|
Item |
interlayer 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 |
