On this page, you have the opportunity to procure non - asbestos jointing gasket sheets. The thickness of these sheets ranges from 0.5 mm to 5 mm. As a best practice, it is advisable to choose the thinnest material that meets the requirements of your specific application. This not only helps in optimizing performance but also can be more cost - effective.
These non - asbestos jointing gasket sheets are a composite of aramid fiber and NBR. Their composition endows them with excellent oil - resistant capabilities. Moreover, they are highly suitable for use in environments where they come into contact with water, petrol, or natural gas.
| Contact Medium | Performance |
| Oil | Exceptional resistance, maintaining integrity and sealing performance |
| Water | Resistant, preventing leakage and degradation |
| Petrol | Stable, ensuring long - term functionality |
| Natural Gas | Effective in sealing, reducing the risk of gas leakage |
Due to these outstanding properties, non - asbestos jointing gaskets find wide applications in various settings. They are commonly used in air compressors, where they need to withstand high - pressure and high - temperature conditions. In diesel engines, they play a crucial role in preventing fluid and gas leakage. Pipelines, whether for transporting oil, water, or gas, also rely on these gaskets for reliable sealing. They are also well - suited for many general industrial and marine environments, where durability and resistance to harsh conditions are essential.
The non - asbestos jointing gasket sheets are crafted from a combination of aramid fiber, non - asbestos mineral fiber, synthetic fiber, and synthetic oil - resistant rubber. The manufacturing process involves hot - roller compression and vulcanization. This meticulous process ensures the high quality and performance of the final product.
Based on different temperature resistance levels (the numbers represent peak temperatures), there are the following product types:
| Product Type | Peak Temperature |
| CSNXB150 | 150°C |
| CSNXB250 | 250°C |
| CSNXB350 | 350°C |
- Excellent Adaptability and Durability: These gaskets can adapt well to different working conditions and have a long service life. They offer good sealing performance, ensuring that there is no delamination. The high yield rate during production also guarantees consistent quality.
- Economical Solution: They serve as an economical choice for sealing gaskets, especially for exhaust and manifold applications. Their cost - effectiveness makes them a popular option for various industries.
- Certified and Safe: The product has been certified by ISO9001 UKAS, and it is 100% asbestos - free. This provides assurance of its quality and safety for use in different environments.
- Good Oil - Resistance: As mentioned earlier, their ability to resist oil makes them suitable for applications where oil is present, such as in engines and gearboxes.
These non - asbestos jointing gaskets are versatile and can be used in a variety of applications, including:
- Engine: Ensuring proper sealing in engines to prevent leakage of coolant, oil, and exhaust gases.
- Air Compressor: Maintaining high - pressure seals and preventing air leakage.
- Gearbox: Sealing the gearbox to prevent oil leakage and ensure smooth operation.
- Pipe Line and Flange Sealing: Providing reliable seals for pipelines and flanges, preventing fluid and gas leakage.
The thickness of the non - asbestos jointing gasket sheets ranges from 0.5 mm to 5.0 mm. Standard sizes include 15001500 mm, 15002000 mm, 15004500 mm, 12701270 mm, and 1270*3810 mm. In addition, we understand that different customers may have different requirements, so we also offer custom - sizing services. You can provide your specific size requirements, and we will do our best to meet them.
Physical Property:
| Items | CSNXB150 | CSNXB250 | CSNXB350 |
| Tensile Strength | Mpa | 7.0 | 8.0 | 10.0 |
| Compressibility | % | 7-17 |
| Recovery | ≥% | 40 | 45 | 50 |
| Creep relaxation | ≤% | 40 | 35 | 30 |
| Density | g/cm3 | 1.8±0.1 |
| Flexibility at room temperature | Bend 180°C on the rod with diameter which is 12 times of nominal thickness of the sample, no crack. |
| Immersed into ASTM 3# at 150ºC for 5h | Tensile Strength | MPa≥ | 5.0 | 6.0 | 7.0 |
| Weight Increase | ≤% | 30 |
| Immersed into ASTM B at21-30ºC for 5h | Thickness Increase | - | 0-20 |
| Flexibility | - | No crack |
| Working Temperature | Max/Continuous | ºC | 200/150 | 300/250 | 350/300 |
| Working Pressure | Max/Continuous | MPa | 2.0/1.0 | 4.0/2.0 | 5.0/3.0 |
Product Shows
Product Technical Details
As a general rule, Non-asbestos jointing gasket sheet is:
• Good for use with water
• Good for use with petrol
• Have good resistance to oil
