Anqing Cling-Seal Manufactory Co., Ltd.
A Sealing Material Partner You Can Rely On
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Automotive Engine Non-Asbestos Gasket - Precise Fit For Major Models, Oil Leak Prevention To Enhance Engine Efficiency
Technical Specifications:
Our engineered sealing solutions offer customizable thickness options from 0.5mm to 5.0mm. For optimal performance, we recommend selecting the thinnest viable specification based on operational requirements.
Advanced Material Composition:
Manufactured through thermal compression technology combining high-strength aramid fibers with nitrile rubber compounds (NBR), these eco-compliant gaskets demonstrate:
• Exceptional resistance to petroleum-based fluids and lubricants
• Stable performance across liquid/gas media including hydrocarbons and aqueous solutions
• Operational integrity in high-pressure environments
Industrial Applications:
Specifically engineered for:
• Powertrain systems (diesel/gasoline engines)
• Pneumatic transmission equipment
• Fluid transfer infrastructure (valves/piping networks)
• Marine propulsion systems & heavy machinery
Certified Product Specifications:
Material Architecture:
Advanced composite of:
Thermal-resistant synthetic polymers
Reinforced mineral substrates
Oil-impervious elastomers
Structural fiber reinforcement
Production Process: Multi-stage thermal vulcanization with precision calendering
Performance Grading System:
Temperature tolerance classifications (continuous/peak):
CSNXB150 (-40°C to +150°C) | CSNXB250 (-30°C to +250°C) | CSNXB350 (-20°C to +350°C)
Key Advantages:
• Multi-directional stress resistance with zero layer separation
• Enhanced compression recovery for permanent seals
• Cost-efficient manufacturing solution for mass production
• Certified asbestos-free (ISO9001 UKAS validated)
• Chemical inertness to most industrial fluids
Dimensional Customization:
Standard Parameters:
Thickness range: 0.5-5.0mm (±0.1mm tolerance)
Sheet dimensions (mm):
1500x1500 | 1500x2000 | 1500x4500
1270x1270 | 1270x3810
Custom fabrication available for specialized applications
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 |
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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