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EnglishAbrasion Resistant Nylon Powder Coating
Industrial-grade protective coating solutions: environmentally friendly, durable, and cost-effective.
Intro to Abrasion Resistant Nylon Powder Coating
Abrasion Resistant Nylon Powder Coatings (typically Nylon 11 or Nylon 12) are thermoplastic materials renowned for their exceptional toughness, low coefficient of friction, and superior resistance to wear and abrasion. Unlike thermoset powders, nylon melts and flows to form a highly durable, flexible film that resists damage from scraping, rubbing, and high-impact contact. These coatings are primarily used in applications where parts are subjected to constant friction or heavy mechanical stress. The material provides a smooth, slick surface that reduces noise and friction between moving components, often serving as a replacement for rubber or plastic components in harsh industrial settings.
Thermoplastic Properties and Mechanical Resilience
Nylon powders are engineered to excel under dynamic load and motion. Their thermoplastic nature means they soften when heated and solidify when cooled without chemical change, which contributes to their high elasticity and flexibility. Nylon 11 and 12 are particularly effective because of their very low moisture absorption rate compared to Nylon 6, ensuring the coating's mechanical properties remain stable even in high-humidity environments. The inherent lubricity of the material significantly reduces the wear on both the coated part and any interacting components, making it ideal for bearings, slides, and handling equipment. Application typically involves a higher preheat temperature than thermosets (often >250∘C) to ensure the powder fuses properly and achieves the smooth, high-density film required for abrasion resistance. Due to its cost and specialized application, nylon is reserved for applications where high-performance mechanical protection is mandatory.
Specifications
| Property | Standard Nylon 11/12 Value |
| Chemical Base | Thermoplastic Polyamide (Nylon 11 or Nylon 12) |
| Abrasion Resistance (ASTM D4060) | Excellent (Low weight loss) |
| Coefficient of Friction | Very Low (Self-lubricating) |
| Film Thickness (Typical) | 250 to 500 microns (Higher build required) |
| Impact Resistance | Exceptional (Highly flexible) |
| Chemical Resistance | Very Good (Alkaline solutions, solvents) |
| Maximum Service Temp (Continuous) | 80∘C to 120∘C (Type dependent) |
| Application Method | Fluidized Bed Dip or High-Temp Electrostatic |
Application Fields
- Wire Goods and Dish Racks: Requiring soft, highly flexible, and chip-resistant coating.
- Industrial Handles and Grips: Providing a warm, durable, anti-slip surface.
- Bearings and Sliding Components: Utilized for self-lubricating, wear-resistant functionality.
- Automotive Springs and Clips: Protection against stone chipping and high flexural stress.
- Medical Equipment: Components requiring chemical resistance and a smooth, non-stick surface.
Key Characteristics
- Extreme Wear Resistance: Significantly outlasts thermosets in high-friction and abrasive environments.
- Low Friction/Lubricity: Provides a slick, smooth surface that reduces noise and wear on mating parts.
- High Impact and Flexibility: The thermoplastic nature results in high resistance to chipping and cracking upon bending.
- Chemical Resistance: Excellent performance against various industrial fluids and cleaners.
- Thick Film Application: Capable of forming thick, protective layers (up to 500 microns).
Comparison: Nylon vs. Thermoset Epoxy
| Feature | Abrasion Resistant Nylon | Thermoset Epoxy |
| Abrasion Resistance | Superior | Good |
| Flexibility | Exceptional (Highly Flexible) | Good (Can crack under high flex) |
| Coefficient of Friction | Very Low (Self-Lubricating) | Higher |
| Application Cost | High (Higher powder cost + specialized application) | Low |
| Film Thickness | High Build (250-500 μm) | Thin Build (60-150 μm) |
Why choose us
Customization: We have a strong R&D team,and we can develop and produce products according to different requirement of customers.
Cost: We have our own raw material production center.So we can offer the most favourable price and good-quality products directly.
Quality: We have our own testing lab and the most advanced and complete inspection equipment, which can ensure the quality of our products.
Capacity: Our annual production capacity is over 30000 tons, we can meet the needs of different customers with diverse purchase quantity.
Service: We focus on developing high-quality products for top-end markets. Our products are in line with international standards, and are mainly exported to Europe, America, Southeast Asia, South America and other destinations around the world.
Shipment: We are only 200 kilometers away from the Shanghai Port and 230 kilometers to Ningbo port, it is very convenient and efficient to ship goods to any other countries.
Customization
Quality
Capacity
Service
Shipment
Frequently Asked Questions (FAQs)
- Q: Why is the film thickness for Nylon so much higher than thermoset powder?
- A: Nylon requires a thicker film (often 250μm+) to fully realize its cushioning, impact, and wear-resistant properties, whereas thermosets rely on chemical cross-linking for protection.
- Q: Can Nylon powder be used outdoors?
- A: Nylon 11 and 12 offer good UV resistance, but they are not typically rated for the same long-term exterior color and gloss stability as polyester. Outdoor use is possible, but performance should be tested against the specific climate.
- Q: What is the recommended application method for Nylon coatings?
- A: The most common and effective method is the Fluidized Bed Dip process for uniform, thick coating. Electrostatic application is also used but requires higher preheat temperatures and specialized grounding for proper flow and fusion.
Selection Guide: Abrasion Resistant Nylon
Nylon Powder Coating is the optimal choice when:
- The component is subjected to constant mechanical rubbing, sliding, or impact (e.g., conveyor parts, wear plates).
- A low coefficient of friction is required for self-lubricating, non-stick, or noise reduction functionality.
- The substrate requires a thick, highly flexible, and cushion-like protective film.
- The application environment includes exposure to harsh cleaning chemicals or industrial fluids.
- The premium cost is justified by the significantly extended lifespan and performance compared to thermoset alternatives.
