Product Details

Heat resistant conveyor belt

Specifications:

It is mainly applied to underground transportation in coal mine, and also can be used to material transportation in the metallurgy, chemical industry.

Features:

1. It 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 foundry.
3. It can resist high temperature.
4. The rubber compound used in the cover have been designed to avoid 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.

Item			classes
			T1	T2	T3	T4
			Test Temperature
			≤100℃	≤125℃	≤150℃	≤175℃
			Change Range Allow
Hardness		The difference between the before and after aging	+20	+20	±20	±20
Hardness		Maxium value after aging	85	85	85	85
Tensile strength		Performance Change Rate	-25	-30	-40	-40
Tensile strength		Minimum value after aging	12	10	5	5
Elongation		Change Rate after aging	-50	-50	-55	-55
Elongation		Minimum value after aging	200	200	180	180
adhisive	top cover rubber to ply	Average value	2.1
	top cover rubber to ply	Minimum value	1.7
	ply to ply	Average value	2.1
	ply to ply	Minimum vlaue	1.7
	ply to bottom cover rubber	Average value	2.1
	ply to bottom cover rubber	Minimum value	1.7

Testing Equipments: