- Contact Person : Ms. Liu Camille
- Company Name : Baoding Huayue Rubber Belts Co., Ltd.
- Tel : 0086-0312-3912064
- Fax : 0086-0312-3912084
- Address : Hebei,Baoding,Boye rubber techinical park Hebei province
- Country/Region : China
- Zip : 071000
Din standard heat resistant conveyor belt
Din Standard Heat Resistant Conveyor Belt
Heat Resistant Conveyor Belt Characteristics:
Heat Resistant Conveyor BeltThe carcass of the heat resistant conveyor belt selects cotton canvas or EP canvas as skeleton material. This kind of conveyor belt adopt ethylene-propylene rubber or syrene butadiene rubber as coating with good heat resistance. Heat Resistant Conveyor Belt is the best choice.Suitable for conveying hot material like powder or clump materials at high temperature.Ideal for conveying sintered ores, cokes, soda ash, chemical fertilizer, slag and foundry.It can resist high temperature.The rubber compound used in the cover have been designed to avoid premature aging due to contact with any source of heat.It can be divided into four types according to working temperature range: HRT-1 <=100°C, HRT-2<=125°C, HRT-3<=150°C,HRT-2<=175°C
Models:Heat resistant conveyor belts fall into three modelsMode1: able to with stand the test temperature of less than 100°C, code S1 Mode2: able to with stand the test temperature of less than 125°C, code S2 Mode3: able to with stand the test temperature of less than 150°C, code S3 Mode4: able to with stand the test temperature of less than 175°C, code S4
| The 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 | |
The heat resistance conveyor belt 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 | |||||
| Type Itemlevel | Abrasive wear | ||
| type I | type II | type III | |
| First quality | 0.8 | 1.0 | 1.0 |
| accepts | 1.0 | 1.2 | 1.2 |
| 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 |
Din standard Heat Resistant Conveyor Belt, welcome inqiury.
Din standard heat resistant conveyor belt
