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Fire-resistance Anti-static Solid Woven Conveyor Belt For Coal Mining

  Product features
  1. The belt with multi-plies solid woven structure carcass, after whole plastic fire-resistance plaster dipping, is manufactured though high temperature plastication (named PVC solid woven fire-resistance conveyor belt) or after sticking the cover of the fire-resistance rubber/plastic, vulcanizing by flat bed press (named PVG solid woven fire-resistance conveyor belt).
      
  2. The Physical properties and safety data of PVC and PVG solid woven fire-resistance conveyor belts all equally are up to MT147-1995 standard.
 

Types and specifications

1. According to the longitudinal tensile strength at break whole solid woven fire-resistance conveyor belt. The product's types are divided into: 680S, 800S, 1000S, 1250S, 1400S etc., different strength grades. 

2. According to the whole width of the solid woven fire-resistance conveyor belt. The product's specifications are divided into 650mm, 800mm, 1000mm, 1200mm, 1400mm etc., different width grades.

3. According to the strength grade, the product's thickness are divided into:

Strength680S800S1000S1250S1400S

Thickness >=

8.00 mm8.50 mm9.00 mm10.10 mm10.50 mm

4. The belt's length can be consulted by both the supplier and demander.

  

Technical data

1. Physical properties

propertiestensile strength at break (N/mm)
  >=
elongation at break (%)
>=
tearing force
gradelongitudinaltransverselongitudinaltransverse(N) >=
680S680 26515181090
800S80028015181180
1000S100030015181180
1250S125035015181540
1400S140035015181540

2. Other physical properties

1) Both top and bottom cover thickness >= 0.8mm
 
2) The adhesion strength between PVG and carcass >= 3.15N/mm
 
3) PVG cover abrasion loss <= 0.7cm3/1.61Km.
 

  3. Safety data

1) Belt's surface resistance <= 3 x 108 omega
  
2) Drum friction properties: the drum surface temperature  <= 325°C and requirement no flame or burning without flame.
 
3) Ethanol burner flame property: the average burning time with rubber <= 3s without rubber <= 5s
  
4) Lane propane burner flame property: No burning section remaining length >= 250mm.

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