Model NO.: QG-0013
Temperature: T120-T200
Trademark: Huanqiubelt
Transport Package: PP Packing or as Your Required.
Specification: RMA, DIN, ISO, GB, SANS 1173
Origin: China
HS Code: 4010120000
Model NO.: QG-0013
Temperature: T120-T200
Trademark: Huanqiubelt
Transport Package: PP Packing or as Your Required.
Specification: RMA, DIN, ISO, GB, SANS 1173
Origin: China
HS Code: 4010120000
The Heat Resistance Conveyor Belt is made of the multilayer rubber cotton canvas 'polyester cotton' covered with the high temperature or heat resistant rubbers, which are bonded through high temperature vulcanization, it is applicable to conveying of the coke, cement, clinker and hot casting etc. 1,The heat resistance conveyor belt's specification shall be identical with that of the conventional conveyor belt.
2,The heat resistance conveyor belt shall be in accordance with HG2297-92.
3,The heat resistant conveyor belt contains three types.
Type I; it is able to resist the test temperature of no more than 100ºC, the max. short-time operating temperature is 150ºC,the symbol is T1.
Type II; it is able to resist the test temperature of no more than 125ºC, the max. short-time operating temperature is 170ºC,the symbol is T2.
Type III; it is able to resist the test temperature of no more than 150ºC, the max. short-time operating temperature is 200ºC,the symbol is T3.
Type IV; it is able to resist the test temperature of no more than 175ºC, the max. short-time operating temperature is 230ºC,the symbol is T4.
Â
4,The Heat Resistance Conveyor Belt physical property of the cover rubber after heat test shall conform to the values specified in the table.
Â
| Item | type | ||||||
| Â type I |
type II | type III | |||||
| variable range | |||||||
| Hardness | Difference before and after ageing (IRHD) |  | ±20 | ||||
| Â Â 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 | |||||
Â
|  Type  Item level |
Abrasive wear | ||
| Â type I |
 type II |
 type III |
|
| Â First quality |
0.8 | 1.0 | 1.0 |
| Â accepts |
1.0 | 1.2 | 1.2 |
Â
| Â 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 |
 The Heat Resistance Conveyor Belt is made of the multilayer rubber cotton canvas 'polyester cotton' covered with the high temperature or heat resistant rubbers, which are bonded through high temperature vulcanization, it is applicable to conveying of the coke, cement, clinker and hot casting etc.Â
1,The heat resistance conveyor belt's specification shall be identical with that of the conventional conveyor belt.
2,The heat resistance conveyor belt shall be in accordance with HG2297-92.
3,The heat resistant conveyor belt contains three types.
Type I; it is able to resist the test temperature of no more than 100ºC, the max. short-time operating temperature is 150ºC,the symbol is T1.
Type II; it is able to resist the test temperature of no more than 125ºC, the max. short-time operating temperature is 170ºC,the symbol is T2.
Type III; it is able to resist the test temperature of no more than 150ºC, the max. short-time operating temperature is 200ºC,the symbol is T3.
Type IV; it is able to resist the test temperature of no more than 175ºC, the max. short-time operating temperature is 230ºC,the symbol is T4.
Â
4,The Heat Resistance Conveyor Belt physical property of the cover rubber after heat test shall conform to the values specified in the table.
Â
| Item | type | ||||||
| Â type I |
type II | type III | |||||
| variable range | |||||||
| Hardness | Difference before and after ageing (IRHD) |  | ±20 | ||||
| Â Â 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 | |||||
Â
|  Type  Item level |
Abrasive wear | ||
| Â type I |
 type II |
 type III |
|
| Â First quality |
0.8 | 1.0 | 1.0 |
| Â accepts |
1.0 | 1.2 | 1.2 |
Â
| Â 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 |
Â
Tilt Cylinders,Heavy Forklift Truck Tilt Cylinder,Hydraulic Cylinder For Forklift Truck,Cylinder For Forklift Truck
Hangzhou Xinghong Machinery Co., Ltd. , https://www.hzxhforklift.com