Ordinary conveyor belt (including high strength nylon conveyor belt)

Ordinary conveyor belt: covering layer: tensile strength is not less than 15MPa, elongation at break is not less than 350%, abrasion is not less than 200mm3, the average value of longitudinal sample of interlaminar adhesion strength is not less than 3.2n/mm between cloth layers, not less than 2.1n/mm between covering glue and cloth layers, the longitudinal elongation at break of full thickness is not less than 10%, and the longitudinal reference force elongation of full thickness is not more than 1.5%;

Nylon (NN) and polyester (EP) conveyor belt: covering layer: tensile strength not less than 15MPa, elongation at break not less than 350%, abrasion ≤ 200mm3, average value of longitudinal sample adhesion strength between cloth layers not less than 4.5n/mm, between covering glue and cloth layers not less than 3.2 n / mm, full thickness longitudinal elongation at break not less than 10%, full thickness longitudinal reference force elongation not more than 4%;

Three resistant conveyor belt (heat resistant, acid resistant and alkali resistant) products are subject to hg2297-92 standard

There are flame retardant conveyor belts, etc,