用途 （Application）
供煤矿井下及其他要求防火抗静电的场合输送物料
For conviying materials in conalmines and other places requiring fire requiring resistant and antistaic properties.
特点（Characreristics） 输送带弹性好、抗冲击；
输送带定负荷伸长好，适合于长距离输送；
输送带安全性能高，能保障输送系统安全、高效运行；
带体薄、重量轻、成槽性好；
抗撕裂，耐屈挠性好
Good eladticity anti-impact；
Good elongation at rated load suitable for long distance conveying；
High safety property ensure safe and effective operaeion of the conveying system；
The product is htin and light,high trough ability
Anti-tear,good flsxing capacity. 产品型号（Recommended diameter）
| 产品型号 | 推荐小住传动滚筒直径 |
| 680s | 400 |
| 800s | 500 |
| 1000s | 630 |
| 1250s | 750 |
| 1400s | 750 |
| Type | Recommend mimimum main driving pulley diameter(mm) |
| 680s | 400 |
| 800s | 500 |
| 1000s | 630 |
| 1250s | 750 |
| 1400s | 750 |
安全性能（Safety properties）
| 表面电阻平均值 | ≤3x108Ω |
| 滚筒摩擦性能 | 允许温度≤325℃，并要求不出现有焰或无焰燃烧的现象 |
| 酒精喷灯燃烧试验 | 平均值≤3S（带覆盖层），单值≤10S（带覆盖层）平均值≤5S（无覆盖层）单值≤15S(无覆盖层) |
| 丙烷巷道燃烧试验 | 未燃烧保留温度>250mm |
| 高能量巷道丙烷燃烧试验 | 全宽度无损坏长度段>2250mm |
| Surface resistance | ≤3x108Ω |
| Drum friction | Drum temperature shall not exceed325℃,belt shall show no sign of flame,soarks or glow |
| Burner flame test | With cover:average≤3s,individual≤10swithout cover；average≤5s,individual≤15s |
| Propane burner test | Length remains undamaged,not blistered>250mm |
| High energy propane burner test | Undamaged lengh with full with>2250mm |
物理性能（Physical properties）
| 产品规格 | 拉伸强度（N/mm） | 拉断伸长率(%) | 撕裂力(N) ≥ | ||
| 纵向≥ | 横向≥ | 纵向≥ | 横向≥ | ||
| 680S | 680 | 265 | 15 | 18 | 1100 |
| 800S | 800 | 280 | 15 | 18 | 1200 |
| 1000S | 1000 | 300 | 15 | 18 | 1200 |
| 1250S | 1250 | 350 | 15 | 18 | 1600 |
| 1400S | 1400 | 350 | 15 | 18 | 1600 |
| Type | Tensile Strength(N/mm) | Elongationin an Bresk(%) | Tear trength(N) ≥ | ||
| longitudinal≥ | transverse≥ | longitudinal≥ | transverse≥ | ||
| 680S | 680 | 265 | 15 | 18 | 1100 |
| 800S | 800 | 280 | 15 | 18 | 1200 |
| 1000S | 1000 | 300 | 15 | 18 | 1200 |
| 1250S | 1250 | 350 | 15 | 18 | 1600 |
| 1400S | 1400 | 350 | 15 | 18 | 1600 |
