Heat resistant conveyor belt (HD-C007)
Name：Heat resistant conveyor belt
Number:HD-C007
APPLICATION：Used in cement plant. Steel and lron factory, metallurgy, coking industry. mainly for conveying coke iron and steel castings cement clinker and high temperature materials.
Feature： Product selects cotton canvas or EP canvas as skeleton material. Cover rubber and cushion rubber is styrene-butadiene rubber or chlorobutadiene that has good heat resistant work. Under the temperature of 150℃ and it is suitable for conveyor materials under the temperature of 150℃.
Type
Under the test temperature no more than 100℃.Code T1
Under the test temperature no more than 125℃.Code T2
Under the test temperature no more than 150℃.Code T3
Cover’s physical property after aging
|
Items |
Type |
|||
|
I |
II |
III |
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|
Hardness |
Difference between after aging and before aging |
20 |
±20 |
|
|
Maximum after aging |
85 |
|||
|
Tensile strength |
Decrease of performance variance ratio % |
25 |
30 |
40 |
|
Minimum after aging mpa |
12 |
10 |
5 |
|
|
Elongation at break |
Decrease of performance variance ratio % |
50 |
55 |
|
|
Minimum after aging mpa |
200 |
180 |
||
Abrasion of cover
|
Items |
Abrasion |
||
|
I |
II |
III |
|
|
First class |
0.8 |
1.0 |
1.0 |
|
Quality products |
1.0 |
1.2 |
1.2 |
Adhesion strength
|
Heat resistant conveyor belt |
Adhesion strength |
||
|
Between plies N/MM |
Between rubber adn fabric N/MM |
||
|
Cover thickness(0.8-1.5mm) |
Cover thickness≥1.5mm |
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|
Mean value |
≥4.0 |
≥2.9 |
≥4.5 |