Original
By certification 
Dust Free Asbestos Yarn
Tenglong dust free asbestos yarn is made of high quality asbestos fiber by special water process. It's very economical compare with traditional dusted asbestos yarn. It can be made into dust free asbestos rope, cloth, tape etc., It is ideal for heat insulating and sealing materials.
Features:
Excellent heat insulating properties
Free from natural contamination
Seamless finish
Excellent resistance power at high temperature
Specification:
| Diameter | Asbestos Content |
Tolerance | Humidity |
Tensile Strength (per 20 cm) |
LOI | |||
| English | Metric | English | Metric | |||||
| A | 0.1in | 2.5mm | ≥86% | 10% | ≦3.5% | 7Ib | 3.5 kg | 24.1%-28% |
| 0.08in | 2mm | 6Ib | 3 kg | |||||
| 0.06in | 1.5mm | 4.5Ib | 2 kg | |||||
| 0.04in | 1mm | 3Ib | 1.5 kg | |||||
| B | 0.1in | 2.5mm | ≥83% | 10% | ≦3.5% | 5.5Ib | 2.5 kg | 28.1%-32% |
| 0.08in | 2mm | 4.5Ib | 2 kg | |||||
| 0.06in | 1.5mm | 3Ib | 1.5 kg | |||||
| 0.04in | 1mm | 2Ib | 1 kg | |||||
| C | 0.1in | 2.5mm | ≥75% | 10% | ≦3.5% | 3Ib | 1.5 kg | 32.1%-35% |
| 0.08in | 2mm | |||||||
| 0.06in | 1.5mm | |||||||
| 0.04in | 1mm | |||||||
