basic introduction
English name: Rubber conveyor belt
Production methods: molding, flat vulcanizing machine vulcanization method.
Product features: Product packaging: After coiling, there are packaging (skin), cloth packaging.
Storage and transportation conditions: In the storage and transportation, the fire source should be isolated, the sharps and the highly corrosive chemicals should be avoided, and the long-term storage under sunlight should be avoided.
Classification description
Folding according to the inner fabric core classification
Divided into: fabric core conveyor belt, non-woven core conveyor belt.
The fabric core conveyor belt is divided into two layers: a layered fabric core and a whole core;
The layered fabric core conveyor belt is divided into: cotton canvas core, nylon cloth core, polyester cloth core conveyor belt;
The whole core conveyor belt is divided into two types: PVC and PVG whole core conveyor belts;
Non-woven core conveyor belts are divided into: wire rope conveyor belt, metal core conveyor belt, steel cable conveyor belt.
Folding by form
Divided into: wave rib conveyor belt, pattern conveyor belt, skirt conveyor belt, separator conveyor belt.
Folding according to the purpose of use
Divided into: heat, high temperature, burning resistance, acid and alkali resistance, cold resistance, wear resistance, oil resistance, flame retardant, tear resistance, puncture resistance.
Quality Standard
Folding ordinary conveyor belt
(including high-strength nylon conveyor belt) products implement the GB7984-2001 standard.
Cover layer: Tensile strength is not less than 15Mpa, elongation at break is not less than 350%, wear loss is ≤200mm3, interlayer adhesion strength is between not less than 3.2N/mm between longitudinal layers of the longitudinal sample, and between the cover rubber and the cloth layer Not less than 2.1 N/mm.
The full thickness longitudinal elongation at break is not less than 10%, and the full thickness longitudinal reference force elongation is not more than 1.5%.
Nylon (NN), polyester (EP) conveyor belt:
Cover layer: tensile strength is not less than 15Mpa, elongation at break is not less than 350%, wear loss is ≤200mm3
Interlayer adhesion strength The average value of the longitudinal sample is not less than 4.5N/mm between the layers, and the gap between the cover rubber and the cloth layer is not less than 3.2 N/mm.
Full thickness longitudinal elongation at break is not less than 10%, full thickness longitudinal reference force elongation is not more than 4%
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