Heat Resistance Rubber Conveyor Belt is made of multi-layer rubber cotton canvas (polyester cotton) or polyester canvas covered with high temperature or heat resistant rubber, vulcanized by high temperature bonding, suitable for conveying hot coke, cement, slag and hot castings below 175℃.
Heat Resistance Rubber Conveyor Belt is made of multi-layer rubber cotton canvas (polyester cotton) or polyester canvas covered with high temperature or heat resistant rubber, vulcanized by high temperature bonding, suitable for conveying hot coke, cement, slag and hot castings below 175℃. Mainly used in metallurgy, construction and other industries, conveying sinter, coke, cement clinker and other high-temperature materials, the material temperature does not exceed 800℃, belt surface temperature does not exceed 220℃ conditions for use.
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
|
PVC, PVG Flame retardant conveyor belts are mainly used in coal mines. Its characteristics are: the strip body does not delaminate, small elongation, impact res...
Acid and alkali resistant conveyor belt, is a kind of suitable for and acid and alkali contact of the working environment, such as phosphate fertilizer manufact...
Wire rope conveyor belt is a rubber conveyor belt with steel wire as the skeleton. It has the advantages of large tensile strength, good impact resistance, long...
Oil Resistant Rubber Conveyor Belt is made of cotton canvas, nylon canvas, polyester canvas, after calendering, forming, vulcanization and other processes refin...
Please communicate with professional sales before purchasing.
100 technical personnel to answer your questions and doubts.
Tailored for enterprises according to requirements.
We are available 24 hours a day to solve your after-sales problems
Copyright © 2025Qingdao Jahung All rights reserved
powered by WDL