PVG/PVC Solid Woven Flame Retardant Conveyor Belt

The company's PVG fabric whole core flame retardant conveyor belt is designed and produced according to MT914-2019 standard. The product quality of enterprises that have passed IS09001 quality system certification has reached
the international advanced level. This product is made of solid weven cavcass with chemical fiber and cotton as the skeleton, impregnated with paste, pasted with rubber covering and vulcanized.
  • 详细介绍

Main safety characteristic

 

A:Surface resistance value: ≤ 3 × 108Ω

 

B:Drum Friction performance : the surface temperature of the drum is ≤ 325 ℃, and there is no flame

combustion or flameless combustion.

 

C:Combustion performance of alcohol blowtorch:

Test piece with covering layer: average value ≤ 3.0 S, single value ≤ 10.0 S

Test piece without of covering layer: average value ≤ 5.0 S, single value ≤ 15.0 S

 

D:Tunnel propane combustion performance: retention length of undamaged lenght > 600mm

 

Covering characteristics ( MT / T914-2019 )

 

Tensile strength/MPa Elongation at break% Abrasion/mm
≥10.0 350%

≤200

Note:again test(70℃)×After 168h,the change rate of tensile strength and Elongation at

break of PVG coating shall not be great than 25% of the measured value before aging.

 

Adhesive strength

  Cover rubber to core Core interior Between core layers
Average value ≥4.00 --- ≥3.50
Minimum value ≥3.25 ≥6.5 ≥3.25

 

Main physical properties

ensile strensth

Minimum warp strength

N/mm

Minimum weft strength

N/mm

Minimum tear force N Minimum elongation at break in warp direction

Min weft

direction at bre

680/1 level four

680

265 1090 15 18
800/1 level five 800 280 1180 15 18
1000/1 level six 1000 300 1180 15 18
1250/1 level seven 1250 350 1540 15 18
1400/1 level eight 1400 350 1540 15 18
1600/1 level nine 1600 400 --- 15 18
2000/1 level ten 680 400 --- 15 18
2000/1 level eleven 2680 400 --- 15 18

 

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ABOUT US

3P conveyor belt Co., Ltd is dedicated to the research, development, production and sales of mining flame retardant conveyor belts. The application and promotion of super green flame retardant conveyor belt technology.

CONTACT US

EMAIL:pppbelt@163.com 

TELEPHONE:ph:+86-400-082-6668 

fax: +86-0537-7656418

ADDRESS:Hanai Industrial Park, Liangshan, Shandong Province

BRANCH FACTORY ADDRESS:Shan dong Rongcheng Swan Lake Resort

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