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Anti-Abrasion Conveyor Belt


1. Applications

Anti-abrasion conveyor belt is suitable for transporting lump, granular, powdery and highly abrasive materials in normal working conditions. It is widely used in metallurgy, construction materials, wharf, mining industries.

2. Physical Properties of Rubber Cover (before aging)

GradeTensile Strength/Mpa ≥Breaking Elongation/% ≥Abrasion Loss/mm3
Note:Grade H-used for transporting sharp, abrasive materials which can damage belts badly.Grade D-used for transporting highly abrasive materials.Grade L-used for transporting medium-abrasion materials.

After-aging properties of rubber cover(70℃, 7days):

Tensile strength and breaking elongation are both not lower than 75% of before-aging values.

3. Full-thickness Tensile Properties

a、Longitudinal tensile strength, not less than the below table. (N/mm)

Nominal belt type160200250315400500630

b. Full thickness, longitudinal elongation at reference force, not more than 4%。

c. Ply adhesion:

ItemPly to plyRubber cover to ply
Rubber cover thickness ≤1.5mmRubber cover thickness >1.5mm
All samples average value/ (N/mm) ≥
All samples min peak value/ (N/mm) ≥
Note: All samples max peak value is not more than 20N/mm.

d. Straightness not more than 25mm

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