Product Category
Fire resistant conveyor belt
Fire resistant conveyor belt
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This product is covered by flame retarding double sizing and its belt core is composed of nylon canvas and polyester canvas. It is manufacturing through such processing procedures as rlling. moulding and vulcanization. It could be used to transport non-corrosive block-like, grain-like and powder-like materials in flammable and combustions like mines and thermal power plant , such as bulks and products like coals.
Cover Prbber Property
| 覆盖层性能级别 | 拉伸强度 /MPa ≥ |
拉断伸长率 /% ≥ |
磨耗量 /mm ≤ |
| D | 18.0 | 450 | 200 |
| L | 14.0 | 400 | 250 |
| 当覆盖层厚度为0.8mm~ 1.6mm时，试样厚度是可以切出的最大厚度吗，此时，拉伸强度和拉断伸长率允许 比表中值低15%以内。 注: D- 强磨损工作条件; L- 一般工作条件。 |
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Cover rubber grade DIN 22102
| Type | Standard | Tensile Strength min. MPa |
Ultimate elongation min. % |
Abrasion max. mm |
Density g/cm |
Basic material |
Hardness °Sh |
Tenperature range °C |
| FIRE RESISTANT BELTS | ||||||||
| K | DIN 22102 K ISO 433 K |
15 | 400 | 150 | 1.30 | NR/BR | 60±5 | -30 to +60 |
| S | DIN 22102 S ISO 433 S |
15 | 400 | 150 | 1.30 | NR/BR | 60±5 | -30 to +60 |
| VT | DIN 22109/ 4 vt |
15 | 350 | 200 | 1.29 | MBR/ NBR- PVC |
60±5 | -30 to +60 |
Safety Property
| 项目 | 阻燃性能等级 | |
| K2级 | K3级 | |
| 火焰持续时间 | 六个有覆盖层试样的火焰持续时间合计不得大于45s，任何单个值不得大于15s | 三个有覆盖层试验的火焰持续时间的平均值不得大于60s |
| 导静电性能 再燃性 |
不大于3x108 | |
| 任何一个试验上应不重新出现火焰 | ||
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Thank you for your interest in Kaili Rubber, please leave us a message or call us.
Add：Hongchou industry zone tiantai county zhejiang province China.
Tel：+86-576-83010521
Fax：+86-576-83010520
E-mail：seller@kailirubber.com
Add：Hongchou industry zone tiantai county zhejiang province China.
Tel：+86-576-83010521
Fax：+86-576-83010520
E-mail：seller@kailirubber.com
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