NA - 003
Non Asbestos Millboard (Grade : NA-003)
Non-Asbestos Millboard (Grade : NA-003)
NA-003 is a high-quality Non-Asbestos Millboard designed as a safe and efficient alternative to traditional asbestos-based materials. Formulated with processed inorganic fibres, fillers, and heat-resistant binders, it offers excellent sealing, insulation, and durability in demanding industrial environments.
| S.No. | Particular | – | NA 003 |
| 1 | Density (gms/cc) | – | 1.10 – 1.25 |
| 2 | Tensile Strength (kg/cm²) | (Minimum) | 15 |
| 3 | Compressibility at 1000 psi (%) | – | 10-25 |
| 4 | Recovery (%) | (Minimum) | 25 |
| 5 | Loss on Ignition at 800 °C(%) | (Maximum) | 22 |
| 6 | Dimensions | – | – |
| (a) Thickness | – | 0.5 mm to 1.5 mm | |
| (b) Size | (1) 0.5mm – 1.0mm (2) 1.0mm – 1.5mm | (1) Rolls of 1200mm width (2) In sheets of 1200mm X 1000mm | |
| (c) Thickness Tolerance | 0.5mm to 1.5mm : ± 10% | ||
| 7 | ASTM Specification Compliance | F734000E00M9 |
Overview & Challenge
• This has a smooth texture.
• Ideal as a filler for Spiral wound and other gasket.
Why Choose NA - 003?
NA -003 offers a balanced combination of performance, affordability, and reliability.
It is especially suited for OEM and maintenance applications where standard sealing is required without the added cost of high-density or premium-grade jointing materials.