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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