| Customization: | Available |
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| Type: | PVC / Pvg |
| Material: | PVC |
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The solid woven flame retardant conveyor belt is made by dipping its core in PVC paste, combined by vulcanising. The belt has anti-static properties, high tensile strength (in proportion to weight), no delimitation, excellent impact and rip resistance.
The solid woven fabric uses high tensile strength and low elongation polyester long filament as warp fibre. For weft fibre, it uses high tensile and medium modulus nylon filament. The fabric is high in strength, low in elongation, high in the carcass, free of separation of plies, shock resistant, and anti-tear.
1.Model: N/mm(Tensile Strength)
Grade :4,5,6,7,8,9,10| Tensile Strength(N/mm) | |||||||||||||
| Type | 680S | 800S | 1000S | 1250S | 1400S | 1600S | 1800S | 2000S | 2240S | 2500S | 2800S | 3100S | 3400S |
| Longitudinal≥ | 680 | 800 | 1000 | 1250 | 1400 | 1600 | 1800 | 2000 | 2240 | 2500 | 2800 | 3100 | 3400 |
| Transveres≥ | 265 | 280 | 300 | 350 | 400 | 450 | |||||||
Type |
Full Thickness Belt Tensile Strength N/mm | Full Belt Elongation At Break%(not less than) | Belt wide mm | Length Per Roll M | ||
| Longitudinal | Transverse | Longitudinal | Transverse | 650----1400 | 200 | |
| 580S | 580 | 245 | 15 | 18 | ||
| 680S | 680 | 265 | ||||
| 800S | 800 | 280 | ||||
| 1000S | 1000 | 300 | ||||
| 1250S | 1250 | 350 | ||||
| 1400S | 1400 | 350 | ||||
| 1600S | 1600 | |||||
| 1800S | 1800 | |||||
| 2000S | 2000 | |||||
| 2240S | 2240 | |||||
| 2500S | 2500 | |||||
2. Flame Retardancy
(1) Grinding number of drum: the surface temperature of the drum shall not be greater than 325 ºC
(2) Blowtorch combustion: the average time for full-thickness specimen to blowtorch without flame shall not be greater than 3.0s, and the average time for covering layer removal shall not be greater than 5.0S
(3) Propane combustion: Nondestructive length greater than 2250mm
| Table of Structure and Performance | |||
| Structure and Performance | Domestic Conven Solid Woven Belts | International Conventional Solid Woven Belts | SWR Solid Woven Fire Resistance Belts |
| Carcass | NN/EE+CC | NN/EE+CC | NN/EE/EP/KF |
| Cover | PVC/PVG+RUBBER | PVC/PVG+RUBBER | High Polymer+RUBBER |
| Abrasion(mm3) | 200 | 200 | 150 |
| Tensile Strength(Mpa) | 15 | 15 | 20 |
| Elongation(%) | 350 | 350 | 400 |
| Cover Thickness(mm) | 5+3 | 4+2 | 12 |
| Troughability | Fair | Good | Excellent |
| Pulley Diameter | Big | Medium | Small |
| Production Process | Carcass PVC Plasticizer | Carcass PVC Plasticizer | High Ploymer&Namo-Bonding System |
| Life | 1 year | 1.5 years | 5 years |
| Safety performance | |
| Surface resistance average | ≤3×10^8Ω ≤3×10^8Ω |
| Drum friction property | The temperature is no more than 325ºC and shall not appear as flame or no fire burning. |
| Alcohol blast burner burning test | With cover: Average≤ 3S, individual ≤ 10S Without cover: Average≤ 5S, individual ≤ 15S |
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