High quality cotton conveyor beltsStandards:
GB/T7984-2001, DIN22102, BS490, AS1332, RMA, JISK6322, SABS1173 etc.
Physical and mechanical properties of covering layer
Rank of overburden performance H D L
Tensile strength(Mpa)≥ 24.0 18.0 15.0
Elongation at break(%)≥ 450 400 350
Abrasion value(mm3)≤ 120 100 200
Tensile property of total thickness:
1. Tha longitudinal tensile strength of the conveyor belt is not lower than the following nominal value: 160 200 250 315 400 500 600 630 800N/mm
2. The total thickness elongation rate of the belt should not less than 10%, the reference force elongation rate of total thickness of the belt should no more than 4%.
3. Straightness: No more than 25mm.
Welcome to inquiry us.