st800 belt used in coal mining

1.tensile strength:24MPa 2.enlongation at break:450MPa 3.used for long distance,large-span condition 4.widely used

Properties:

items	indexes	indexes	indexes
	H	D	L
tensile strength	24	18	15
elongation at break	450	400	350
aging test 70°C 7d change rate of tensile strength% change rate of tensile strength at break%	±25 ±25	±25 ±25	±25 ±25
wear loss mm³	120	100	200

Features:

The rubber core has enough penetration capacity to penetrate the spaces between the wire strands.Its high adhesive strength between the rubber and wires and good anti-corrosive property can effectively alleviate the shear force and strand twisting .Its superior dynamic fatigue durability imparts the product longer service life.   

st800 belt used in coal mining