Original
By certification 
DUST FREE ASBESTOS CLOTH
1.Tenglong dust free asbestos cloth is interwoven from dust free asbestos warp and weft yarns.
2.Dust free asbestos cloth is used as thermal insulating material for boilers and pipe liens etc. used in factories, shipping, ship, power station and steamers.
3.Dust free asbestos cloth is more economically than dusted asbestos cloth.
Features：
Excellent finish
High tensile strength
Non-abrasive nature
Thermal insulation
Asbestos Grade：
| Grade | C | B | A |
| Asbestos Content |
≥75% | ≥83% | ≥86% |
| LOI | 32.1%-35% | 28.1%-32% | 24.1%-28% |
| Max. Temperature |
250°C | 300°C | 350°C |
Specification：
| Description/Item | Dust Free Asbestos Cloth | ||
| English | Metric | ||
| Working Temperature | 570-750℉ | 300℃-400℃ | |
| Max Temperature | 1022℉ | 550℃ | |
| Thickness | 0.06-0.1inch | 1.5-3mm | |
| Width | 40-47inch | 1000-1200mm | |
| Length | 11-77yard | 10-70m | |
| Thensile Strength |
Warp | 100-175ib | 45-80kg |
| Weft | 44-100ib | 20-45kg | |
| Content | Asbestos Fiber | 99% | |
| Chemical Powder | 1% | ||
| Reinforcement | Copper Wire, Stainless Wire | ||
| LOI | ≤28% | ||
| Color | White | ||
