Nylon Sheets, Bars
Nylon Sheets, Bars: High-Performance Engineering Plastics for Industrial Applications
Nylon Sheets, Bars are versatile engineering plastics widely used across industries for their exceptional strength, wear resistance, and chemical stability. These durable materials offer excellent mechanical properties that make them ideal for demanding applications in automotive, aerospace, electronics, and manufacturing sectors.
Key Features of Nylon Sheets, Bars
- High tensile strength and impact resistance
- Outstanding wear and abrasion resistance
- Excellent dimensional stability
- Good chemical resistance to oils, fuels, and solvents
- Low coefficient of friction
- High temperature resistance (up to 250°F)
- Electrical insulation properties
- Machinability comparable to metals
Standard Product Specifications
| Parameter | Nylon 6 | Nylon 66 | MC Nylon |
|---|---|---|---|
| Density (g/cm³) | 1.12-1.14 | 1.13-1.15 | 1.15-1.16 |
| Tensile Strength (psi) | 11,500-12,500 | 12,000-13,000 | 10,500-11,500 |
| Flexural Modulus (psi x 10⁵) | 3.5-4.0 | 4.0-4.5 | 3.0-3.5 |
| Impact Strength (ft-lb/in) | 2.0-3.0 | 1.5-2.5 | No break |
| Melting Point (°F) | 420-430 | 480-500 | 370-400 |
| Continuous Service Temp (°F) | 200-220 | 220-250 | 180-200 |
Available Sizes and Forms
| Product Form | Standard Thickness/Diameter | Standard Width/Length | Color Options |
|---|---|---|---|
| Sheets | 1/8" to 4" | 12" x 12" to 48" x 96" | Natural, Black, White |
| Bars | 1/2" to 6" diameter | 12" to 72" length | Natural, Black |
| Rods | 1/4" to 3" diameter | 12" to 72" length | Natural, Black |
Frequently Asked Questions (FAQ)
What are the advantages of Nylon Sheets, Bars over metal components?
Nylon Sheets, Bars offer several advantages over metals: they're lighter in weight (about 1/7th the weight of steel), self-lubricating, resistant to corrosion and chemicals, electrically insulating, and quieter in operation. They also absorb vibrations better than metals and don't require secondary finishing processes in most applications.
How do I choose between Nylon 6 and Nylon 66 for my application?
Nylon 66 has higher temperature resistance (up to 250°F vs 220°F for Nylon 6) and slightly better mechanical properties, making it suitable for high-stress applications. Nylon 6 offers better impact resistance and is more cost-effective for general-purpose applications. If your application involves continuous exposure to high temperatures or heavy loads, Nylon 66 is typically recommended.
Can Nylon Sheets, Bars be machined like metal?
Yes, Nylon Sheets, Bars can be machined using standard metalworking tools, but with some differences. Use sharp tools with adequate clearance angles, maintain moderate speeds and feeds, and use coolant/lubricant to prevent overheating. Nylon has a tendency to absorb moisture, so allow material to acclimate before precision machining for dimensional stability.
Applications of Nylon Sheets, Bars
- Bearings and Bushings: Thanks to self-lubricating properties
- Gears and Sprockets: For quiet operation and wear resistance
- Wear Pads and Guides: In material handling equipment
- Electrical Insulators: For non-conductive applications
- Food Processing Components: FDA-compliant grades available
- Marine Hardware: Excellent resistance to saltwater
- Automotive Parts: Under-hood components and trim pieces
Additional Technical Information
Nylon Sheets, Bars exhibit minimal creep under continuous load compared to other plastics. For structural applications, consider that nylon has about 10% of the stiffness of aluminum at room temperature. The material absorbs moisture from the environment (up to 2.5% by weight in Nylon 6), which affects dimensions and some mechanical properties - this must be accounted for in precision applications.
Storage and Handling Recommendations
- Store in a dry environment at room temperature
- Keep away from direct sunlight to prevent UV degradation
- For precision applications, acclimate material to shop environment for 24-48 hours before machining
- Use appropriate lifting equipment for heavy sheets and bars
- Wear standard PPE when machining (safety glasses, dust mask)