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1000

Heat resistant conveyor belt

The carcass of this product has very high adhesion after the special treatment of coating and shaping.Under normal working temperature of below 180°C,the belt is low in elongation,excellent in anti-abrasion,and can bear 250°C high temperature for a short time.The belt is suitable foe use in cement, metallurgical and steel industry.

Number of views:

1000

Introduction

1.It can bear 250 high temperature for a short time

2.It suitable for use in cement,metallurgical and steel industry

The belt carcass of this product is EP fabric of high modulus,low shrink,and high breaking tensile strength.Cover rubber of this product uses EPDM rubber or Chloro-butyl rubber that has very good high temperature resistance.the belt is made with extra care after mixing rubber with high temperature resistant materials,assembling and vulcanizing.

HG2297-92 standard

T1:Could be resistant less than 100℃ test temperature.

T2:Could be resistant less than 125℃ test temperature.

T3:Could be resistant less than 150℃ test temperature.

(1) The physical and mechanical properties of the heat resistant covering layer after tested should be in accordance with the following table:

Item		class
		T1	T2	T3
		Change range allowed
Hardness	Different before and after aging (IRHD)	20		±20
	Max value after aging(IRHD)	85
Tensile strength	Change rate after aging %≤	25	30	30
	Min value after aging MPa	12	10	5
Breaking elongation	Change rate after aging%≤	50		55
	Min value after aging%	200		180

(2)Cover layer abrasion:

Item	Abrasion
Class	T1	T2	T3
First-class	0.8	1.0	1.0
Qualified Product	1.0	1.2	1.2

(3)Adhesive between layers：

Item	Between layers	Cover layer and fabric layer
Item	Between layers	Thickness of cover layer≤1.5mm	Thickness of cover layer＞1.5mm
The longitudinal of sample average value≥	3.0	2.2	2.6
The min longitudinal of sample average value≥	2.0	1.6	2.0