Heat-Resistant Conveyor Belt for Cement Plant/Cement Conveyor Belt

Model NO.: Heat-Resistant Conveyor Belt Material: Rubber Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant Model Type: Conveyor Belt Fabric Code: Ep100-600 Width: 350-2000mm Condition: New Color: Black Trademark: Hyroteflex Origin: Qingdao, China Type: EP350 Inside Material: Polyester Tensile Strength: Strong Fabric Material: Polyester/Nylon/Cotton Canvas No.of Fabric Plies: 2-10/6/4 Length: 10-400m Standards: GB/T7984-2001, DIN22102, BS490, As1332 etc Certificate: Ce,RoHS, ISO, as, BS, SABS, DIN Standard Specification: EP100-600 HS Code: 40101200 Conveyor Belt
  Heat Resistant Belt

The heat resistance conveyor belt is made of the multilayer rubber cotton canvas 'polyester cotton' covered with the high temperature or heat resistant rubbers, which are bonded through high temperature vulcanization, it is applicable to conveying of the coke, cement, clinker and hot casting etc.  
1,The heat resistance conveyor belt's specification shall be identical with that of the conventional conveyor belt.
2,The heat resistance conveyor belt shall be in accordance with HG2297-92.
3,The Heat Resistant Conveyor Belt contains three types.
Type I; it is able to resist the test temperature of no more than 100ºC, the max. short-time operating temperature is 150ºC,the symbol is T1.
Type II; it is able to resist the test temperature of no more than 125ºC, the max. short-time operating temperature is 170ºC,the symbol is T2.
Type III; it is able to resist the test temperature of no more than 150ºC, the max. short-time operating temperature is 200ºC,the symbol is T3.
Type IV; it is able to resist the test temperature of no more than 175ºC, the max. short-time operating temperature is 230ºC,the symbol is T4.
2,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

3,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

4,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

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