• Heat Resistant Conveyor Belt
    Product features: 1. Suitable for conveying hot material like powder or clump materials at high temperature. 2. Ideal for conveying sintered ores, cokes, soda ash, chemical fertilizer, slag and fundry. 3.It can resist high temperature.
    Description

    Product features:

    1. Suitable for conveying hot material like powder or clump materials at high temperature.

    2. Ideal for conveying sintered ores, cokes, soda ash, chemical fertilizer, slag and fundry.

    3.It can resist high temperature.

    4.The rubber compound used in the cover has been designed to avoide premature aging due to contact with any source of heat.

    5. 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.


    Models:
    Heat resistant conveyor belts fall into three models
    Mode1: 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 performance of cover rubber after heat-proof test comform to the specification in the table

    Index

    Model

    Model1

    Model2

    Model3

    Model4

    Variation range

    Hardness

    Difference after and before aging(IRHD)

    20

    ±20

    ±20

    Maxmum after aging(IRHD)

    85

    Tensile strength

    Decrease of performance variance rate %<=

    -25

    -30

    -40

    -40

    Maxmum after aging Mpa

    12

    10

    5

    5

    elongation at break

    Performance variance rate %

    -50

    -55

    -55

    Maxmum after aging %

    200

    180

    180


    Adhesion of inter layer

    Index

    Between faberic layers

    Between cover layer and belt core

    Cover layer thickness 0.8-1.5mm

    Cover layer thickness>1.5mm

    Average of all test samples,N/mm no less than

    3.0

    2.2

    2.6

    The lowest data of all test samples,N/mm,no less than

    2.0

    1.6

    2.0


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