Moment of Inertia (Ix / Iy)
X-axis: 5.6–15 mm⁴ (cross-section shape); Y-axis: 4.2–12 mm⁴ (geometry/material).
Section Modulus (Zx / Zy)
Values range from 1.5 to 4.5 mm³ depending on material distribution and section shape.
Radius of Gyration (ix / iy)
Range from 3.2 to 8.5 mm, varies with seal design, affecting overall flexibility and strength.
Max. Axial Load (Euler Buckling)
Capable of withstanding axial loads from 250 to 600 N, depending on material strength.
Max. Load at Slot (Shear Test)
Slot tests show load resistance between 200 to 450 N, ensuring robust attachment and strength.
Torsional Constant (J)
Torsional constant ranges from 2.0 to 6.5 mm⁴, indicating flexibility and resistance to twisting.
Max Torque (Torsional Load Limit)
Maximum torque capacity from 0.5 to 2.0 Nm, varying with seal geometry and material composition.
Elastic Deflection (100 N Load)
Deflection range from 0.4 to 1.5 mm under 100 N load, providing flexibility under pressure.
Dynamic Load Rating
Dynamic load rating varies from 250 to 800 N, ensuring long-term resistance to movement forces.
Compatibility Tolerance
Tolerance level of ±0.5 mm to ensure proper fitting within design and manufacturing requirements.
Machining Precision Grade
Precision grade between 6-8, ensuring high accuracy for consistent seal performance and fit.
Fatigue Life (Slot Edge)
Fatigue life ranges from 500,000 to 2 million cycles, indicating long-term durability under stress.
Thermal Expansion (ΔL @ ΔT=50°C)
Thermal expansion varies between 0.06 to 0.08 mm/m, accommodating temperature changes in automotive environments.
Slot Pull-Out Resistance
Resistance ranges from 100 to 350 N, preventing slippage and ensuring secure attachment over time.
Max Load Bearing at Corner Joint
Max load at corner joints ranges from 500 to 1200 N, ensuring strength under vehicle stress.
Co-extruded seals are built for durability. They withstand mechanical stress from repeated door movements, temperature changes, and environmental exposure. The multi-layer design provides enhanced abrasion resistance. These seals maintain their strength and tear resistance, ensuring a longer life cycle and fewer replacements.
Co-extruded seals provide precise tolerances, ensuring a tight and consistent fit. The multi-layer structure also allows for customization, with specific materials chosen based on hardness, flexibility, and sealing needs. This ensures that the seals perform well in various vehicle designs and environmental conditions.
