It's mainly used for conveying materials in underground coalmines, which can be divided into PVC type and PVG type.
Main Technical Specifications

| Physical and mechanism properties of cover layer (DIN22109) | |||
| Tensile strength/Mpa | Elongation at break/ % | Abrasion/mm | |
| PVG | 15 | 350 | 200 |
| PVC | 12.5 | 300 | |
Note: After the aging test (70℃*168h), the values of the change rate of tensile strength and elongation at break of PVG cover layer are no more than 25% of the measured values before aging. | |||
| Adhesive strength | ||
| Thickness of cover compound≤1.6mm | Thickness of cover compound>1.6mm | |
| Max. value≤ | 16 | 16 |
| Avg. value ≥ | 5 | 7 |
| Min. value ≥ | 4 | 6 |
Safety Properties

1501 Households of Guangda Building, No. 67 Chaoyangshan Road, Huangdao district, Qingdao, China
Skype: kslmachinery
WhatsApp: 8613589264658
Copyright © 2022 STAR PROFIT LTD. All Rights Reserved Powered by HiCheng Privacy Policy