High-quality PVC/PVG Rubber Belt :
With high tensilestrength, elongation,good troughability,Qurao resistance,longlife,good resistanace to rent,not easy stratification,convenient in installation,ect,and can effectively isolate acid,water,oil and chemical substances.
Impact resistance, wear resistance, corrosion resistance.
Usage:
PVG belt with unique characteristics of synthetic rubber and synthetic rubber coverage of the compound can achieve higher demand,the flame with longer service life,the belt a broader perspective climbing higher efficiency,conveying the advantage,especially suitable for high tonnage and main transmission,such as coal preparation work-shop and power stations.
Performance:
| technical data | unit | technical requirements |
|
| alcohol torch combustion performance |
with covering layer an average of flame combustion time | s | 3 |
| with covering layer the great flame combustion time | s | 10 | |
| with a covering layer of the average time of flameless combustion | s | 3 | |
| with a covering layer of the largest non-flame burning time | s | 10 | |
| stripped cover an average flame burning time | s | 5 | |
| stripped cover with flame burning time of the largest | s | 15 | |
| stripped overburden mean flame burning time | s | 5 | |
| stripped cover the largest flameless combustion time | s | 15 | |
| conductive performance | on the average surface resistance | Ω | 3.0×108 |
| under the surface resistance,on average | Ω | 3.0×108 | |
| oller friction test | under the surface resistance,on average | °C | 325 |
| burning test of passageway wity propane |
no damage length | mm | 600 |