EPDM rubber cover assembling and vulcanizing heat resistant conveyor belt handling red hot materials

Specifications 1.heat resistant

2.it can work under the temperature of 150 degree

3.high load capacity

4.light weight,high strength

EPDM rubber cover assembling and vulcanizing heat resistant conveyor belt handling red hot materials     1.Product standard:GB/T20021-2005 2.Model:  • T1 type - *temperature of material up to 100°C
 • T2 type - *temperature of material up to 125°C
 • T3 type - *temperature of material up to 150°C  • T4 type - *temperature of material up to  175°C 3.Heat resistant conveyor belts are suitable for: • cement plants
• heating stations, power stations, garbage incineration plants
• chemical industry
• steelworks, metal foundries, metal processing industry 4.Configuration:   The anti-draught body was made up of cotton canvas, nylon,polyester canvas,also be matched with top-bottom rubber cover characters. 5.Technical Index:

Cover rubber property and grades
Test item	Technical Parameters
		H	D	L
Tensile strength	Mpa>=	24	18	15<Fspan>
Elongation at Break	%>=	450	400	400
Abrasion/Wear volume	mm3<=	120	100	200

 

Adhesion & Elongation of the Belt
belt carcass	Adhension			Elongation
	Between Plies N/mm	Between Rubber and Carcars		Longitudinal Elongation at Break %>=	Longitudinal Elongation at Reference  Load %<=
		Rubber  thibkness <=1.5mm	Cp align="left">Rubber thickness  >1.5mm
Cotton	>=3.2	>=2.1	>=2.7	10	4
NN	>=4.5	>=3.2	>=3.5	10	4
EP	>=4.5	>=3.2	>=3.5	10	4

 

Longitudinal Tensile Strength of Rubber Cloth   (per ply)  N/mm
Cotton		NN		EP
CC	100—500	NN100	>=98	EP100	>=98
		NN150	>=147	EP150	>=147
		NN200	>=196	EP200	>=196
TC	100—500	NN250	>=245	EP250	>=245
		NN300	>=294	EP300	>=294

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