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Model | Color | Tensile Strength (N/mm) | Thickness (mm) | Ambient Temperature (℃) | Elongation at rate (%) | Recommended min. dia. of Pulley (Φ) |
PVC480 | 580 | 4.8±0.3 | ≤0.7 | ≥100 | ||
PVC680 | 780 | 6.1±0.3 | ≤0.8 | ≥150 | ||
PVC880 | 980 | 7.2±0.3 | ≤0.9 | ≥250 | ||
PVC1080 | 1180 | 8.3±0.3 | ≤1.0 | ≥350 |
Item | Index |
Tensile Strength (Mpa) | ≥15 |
Elongation at break (%) | ≥300 |
Abrasion loss (mm3) | ≤100 |
Electric conductivity (MΩ) | ≤300 |
Product name: PVC belt/reformed rubber belt | Model: PVC880/800YP | |||||||
Test judgement based on: rubber and plastic bucket elevator HG/T2577-2006 | ||||||||
Test result | ||||||||
Item | Value | Test standard | ||||||
PVC880 | 800YP | |||||||
Whole thickness characteristic | Tensile Strength in Warp (N/mm) | 955 | 800 | GB/T3690-2009 | ||||
Elongation at rated load (%) | 0.70 | 1.6 | GB/T3690-2009 | |||||
Elongation in Wrap (%) | 24 | 24 | GB/T3690-2009 | |||||
Adhesive strength (N/mm) | 9 | 4.5 | GB/T532-2008 | |||||
characteristic | Bolt thought-out resistance (N) | 11250 | 8500 | Test requirements of thought out resistance | ||||
Elongation at Break (%) | 450 | 420 | GB/T3690-2009 | |||||
Abrasion Loss (mm3) | 80 | 150 | GB/T9867-2008 | |||||
Shore hardness (Sha) | 70 | 60-65(rubber) | GB/T531-99 | |||||
Friction factor(with steel) | 0.68 | 0.75 | ISO21182:2005 | |||||
Friction factor(with rubber) | 0.86 | Adsorption>1 | ISO21182:2006 | |||||
Oil resistant(volume expansion rate)% | 3 | 20 | Test method of volume expansion rate | |||||
Acid resistant(volume expansion rate)% | 0.8 | 5.2 | Test method of volume expansion rate | |||||
Low temperature resistant | No delamination and surface tortoise cracks | GB/T7758-2002 | ||||||
Above all, for grain and feed processing, comprehensive performance of PVC belt is more better than the rubber belt, large domestic grain and feed processing enterprises are all used imported equipment of the PVC belt. | ||||||||









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