On this page, you have the opportunity to buy non - asbestos jointing gasket sheets with thicknesses ranging from 0.5mm to 5mm. As a general guideline, it is advisable to choose the thinnest material that meets the requirements of your specific application.
These non - asbestos jointing gasket sheets are crafted by compressing aramid fiber and NBR. They possess remarkable oil - resistant characteristics. Moreover, they are highly suitable for applications where they come into contact with substances such as water, petrol, or natural gas.
The following table summarizes the general properties:
| Property | Description |
| Oil Resistance | Excellent ability to resist oil, maintaining integrity in oil - rich environments |
| Compatibility | Can be used in contact with water, petrol, and natural gas |
Due to these properties, non - asbestos jointing gaskets find extensive use in various settings. They are commonly employed in air compressors, diesel engines, pipelines, and numerous other industrial and marine applications.
This product is composed of aramid fiber, non - asbestos mineral fiber, synthetic fiber, and synthetic oil - resistant rubber. It undergoes a manufacturing process that includes compression by a hot roller and vulcanization.
Based on different temperature tolerances (the numbers represent peak temperatures), the product comes in the following types:
| Product Type | Peak Temperature |
| CSNXB150 | 150°C |
| CSNXB250 | 250°C |
| CSNXB350 | 350°C |
- Superb Adaptability and Durability: The gasket shows great adaptability to different working conditions and has high durability. It provides a good seal, does not delaminate easily, and has a high production yield.
- Economical Choice: It serves as an economical material for sealing gaskets and exhaust, as well as manifold gaskets.
- Quality Assurance: It is certified by ISO9001 UKAS, ensuring that it is 100% asbestos - free.
- Outstanding Oil - Resistance: Demonstrates excellent resistance to oil, which is crucial for many industrial applications.
The product is widely used for sealing in various components, including engines, air compressors, gearboxes, pipelines, and flanges.
- Thickness: The thickness of the gasket sheets ranges from 0.5mm to 5.0mm.
- Standard Sizes: Standard sizes available are 15001500mm, 15002000mm, 15004500mm, 12701270mm, and 1270*3810mm.
- Customization: We also offer customization services, allowing clients to specify their desired sizes according to their unique requirements.
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
