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Technical Parameters (Example)
| Property | Parameter Value |
| Material Standard | PA6+MoS₂ / PA6+Silicone Oil |
| Density | 1.14~1.16 g/cm³ |
| Operating Temperature | -40°C ~ +100°C (Short-term: 120°C) |
| Tensile Strength | 70~90 MPa |
| Friction Coefficient | 0.1~0.3 (Dynamic, dry friction) |
Selection Guide
· High-Load Scenarios: Choose molybdenum disulfide (MoS₂) filled models for superior wear resistance.
· Food-Grade Requirements: Select silicone oil filled + FDA certified models.
· Humid Environments: Prioritize low water absorption cast nylon (water absorption <1%).
With its unique self-lubricating properties and excellent mechanical performance, oil-filled cast nylon rods excel in reducing equipment maintenance, lowering operational noise, and extending service life. They are an ideal choice for replacing traditional metal components. Customization services for different sizes and performance parameters are available based on customer needs.
Basic Performance Parameters
| Item | Parameter | Test Standard |
| Material Type | PA6+MoS₂ / PA6+Silicone Oil | - |
| Density | 1.14-1.16 g/cm³ | ISO 1183 |
| Oil Content | 5-10% | Internal Standard |
| Color | Natural / Black / Custom | Visual |
Mechanical Properties
| Performance Indicator | Typical Value | Unit | Test Standard |
| Tensile Strength | 70-90 | MPa | ISO 527 |
| Flexural Strength | 90-110 | MPa | ISO 178 |
| Impact Strength (Notched) | 8-12 | kJ/m² | ISO 179 |
| Rockwell Hardness | 110-120 | M scale | ISO 2039-2 |
Thermal Properties
| Performance Indicator | Parameter | Unit | Remarks |
| Continuous Use Temperature | -40 ~ +100 | °C | - |
| Short-term Heat Resistance Max. | 120 | °C | < 4h |
| Heat Deflection Temp. (1.82 MPa) | 55-65 | °C | ISO 75 |
Friction & Wear Properties
| Test Item | Value | Test Conditions |
| Dry Friction Coefficient | 0.1-0.3 | Steel vs. PA, 1 m/s |
| Wear Rate | < 3×10⁻⁶ | mm³/N·m |
| PV Limit Value | 0.3-0.5 | MPa·m/s |
Chemical Resistance
| Medium | Resistance Level | Remarks |
| Lubricating Oil | ★★★★★ | Fully resistant |
| Water / Seawater | ★★★☆☆ | Short-term immersion |
| 10% Acids/Bases | ★★★☆☆ | Room temperature |
| Organic Solvents | ★★☆☆☆ | Avoid contact |
Typical Application Reference Table
| Application Area | Recommended Model | Key Advantage |
| Bearings & Bushings | PA6+MoS₂ | High wear resistance, self-lubricating |
| Food Machinery | PA6+Silicone Oil (FDA) | Food-grade safety |
| Textile Machinery | PA6+High Oil | Content Quiet operation |
| Conveyor Systems | Reinforced PA6 | High load capacity |
Comparison with Standard Nylon
| Characteristic | Oil-Filled Cast Nylon | Standard Nylon | Performance Improvement |
| Friction Coefficient | 0.1-0.3 | 0.3-0.5 | Reduced by ~40% |
| Wear Resistance | Excellent | Good | Improved by ~50% |
| Maintenance Needs | Maintenance-free | Requires lubrication | Cost reduction |
| Service Life | 3-5 years | 1-2 years | Extended by ~2x |
Machining Parameters Reference
| Machining Method | Suggested Parameters | Precautions |
| Turning | Speed: 300-500 rpm | Use sharp tools |
| Drilling | Feed Rate: 0.1 mm/rev | Avoid overheating |
| Milling | Cutting Depth: < 5 mm | Cooling required |
