Original
By certification 
DUST FREE ASBESTOS TAPE
Tenglong dust free asbestos tape is made from clean asbestos yarn and woven by loom.
Dust free asbestos tape has great resistance of fireproofing, and it can be used for the heat insulation of boilers and pipelines.
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 Tape | ||
| English | Metric | ||
| Working Temperature | 570-750℉ | 300℃-400℃ | |
| Max Temperature | 1022℉ | 550℃ | |
| Thickness | 0.06-0.1inch | 1.5-3mm | |
| Width | 0.8-20inch | 20-500mm | |
| Package | 27yd/roll, 33yd/roll; 11ib/roll, 22ib/roll |
25m/roll,30m/roll; 5kgs/roll, 10kgs/roll |
|
| Content | Asbestos Fiber | 70-85% | |
| Chemical Powder | 1% | ||
| Reinforcement | Copper Wire, Stainless Wire | ||
| Coating | Aluminum Foil, Graphite | ||
| LOI | ≤28% | ||
