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ST Heat Resistant Conveyor Belt

ST Heat Resistant Conveyor Belt Application: Used in coal, ore, port, metallurgical, power and chemical industries, suitable for long distance and heavy load transportation of materials. Standards offered : GB/T9770, DIN22131, EN ISO 15236, SANS1366 and AS1333. Cover Compounds : General,...

Detailed description

ST Heat Resistant Conveyor Belt

Product features:
  • 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.

  • Heat resistant conveyor belt can be divided into three types according to working temperature range: HRT-1 =100°C, HRT-2=125°C, HRT-3=150°C.

Physical property indexes


             Item

Type

1

2

3

Range

Hardness

Difference before and after aging (IRHD)

20

±20

Maximum value after aging (IRHD)

85

Tensile Strength

Change rate of property % ≤

25

30

40

Minimum value after aging /Mpa

12

10

5

Breaking Elongation

Change rate of property % ≤

50

55

Minimum value after aging %

200

180


High Temperature Resistant Conveyor Belts:

  • The belt carcass of this product is EP fabric of high modulus, low shrink, and high breaking tensile strength.

  • Cover rubber of this product uses EPDM rubber or chlorobutadiene rubber that has very good high temperature resistance.

  • The belt is made with extra care after mixing rubber with high temperature resistant materials, assembling and vulcanizing.

  • The belt can bear 250°C even 500°C high temperature for a short time.

  • It is suitable for use in cement, metallurgical and steel industry.

Application:

  • Used in coal, ore, port, metallurgical, power and chemical industries, suitable for long distance and heavy load transportation of materials.

  • Standards offered: GB/T9770, DIN22131, EN ISO 15236, SANS1366 and AS1333.

  • Cover Compounds: General, Fire-resistant, Cold-resistant, Abrasion-resistant, Heat-resistant and Chemical-resistant.

Steel cord structure:


     K6X7+IWS

K6X19+IWS

K6X19W+IWS

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Belt Structures: 

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 Referenced Belt Specifications
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