Baoding Huayun Conveyor Machinery Co., Ltd.
Main products:roller,pulley,conveyor belt,bracket
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  • Contact Person : Ms. bd huayun
  • Company Name : Baoding Huayun Conveyor Machinery Co., Ltd.
  • Tel : 86-312-8348855
  • Fax : 86-312-5907579
  • Address : Hebei,Baoding,Boye Rubber Industrial District of Hebei Province
  • Country/Region : China
  • Zip : 071300

Heat resistant conveyer belt

Heat resistant conveyer belt
Product Detailed
1,standard:GB2201/2005 2,piles:1-10 ply 3,width:100-3000mm 4,thickness:4-50mm 5,tensile strength:9-25MPa

conveyor belt ruber  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

       

 

 The heat resistance conveyor belt 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

The heat resistance conveyor belt layer to 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

Heat resistant conveyer belt



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