Contact Platform Support
Help CenterHigh Quality Nylon PA66 Resin A3K for Engineering Plastic Parts in Automotive, Electronics & Industrial Applications
Product Spotlights
Related Products
-
PA66 G3300HSL NC010 30% Glass Fiber Reinforced Nylon, Heat Stabilized, 180 MPa Tensile StrengthUS$ 1.2 - 1.3MOQ: 1 Kilogram -
High Dimensional Stability PA66 G3300HSL NC010 Mechanical Parts PA66 ResinUS$ 1.2 - 1.3MOQ: 1 Kilogram
-
Ascend Vydyne R530H NAT Heat‑Stabilized Reinforced Polyamide 66 GranulesUS$ 1.2 - 1.3MOQ: 1 Kilogram
-
High Flow Self‑Lubricated Unfilled PA66 Resin Ascend Vydyne 21SPCUS$ 1.2 - 1.3MOQ: 1 Kilogram
-
PA66 101L NC010 Nylon 66 Pellets General Purpose Raw Material for Mechanical Injection PartsUS$ 1.2 - 1.3MOQ: 1 Kilogram
Shanghai Yunshan Plasticizing Co., Ltd. proudly presents our High Quality Nylon PA66 Resin A3K, a premium engineering plastic specially formulated for demanding applications in automotive, electronics, and industrial sectors. As a trusted supplier based in Shanghai, China, we understand the critical need for consistent material performance and reliable supply chains. Our PA66 A3K resin delivers exceptional mechanical strength, thermal stability, and dimensional accuracy, making it the ideal choice for manufacturing precision parts that must withstand harsh operating conditions. Whether you are producing under‑hood automotive components, electrical connectors, or industrial machinery parts, this grade ensures superior durability and long service life.
This resin is a nylon 66 (polyamide 66) material with a balanced combination of stiffness, toughness, and heat resistance. It is specifically designed for injection molding and extrusion processes, offering excellent flowability and fast cycle times. The A3K grade is widely recognized for its consistent quality and ease of processing, even in complex mold geometries. Below we highlight the key technical specifications and benefits that make this product a top choice for engineers and procurement professionals.
Key Features & Advantages
- High Mechanical Strength – Excellent tensile and flexural properties ensure parts can withstand heavy loads and impacts without deformation.
- Outstanding Heat Resistance – Continuous use temperature up to 85°C (185°F) with short‑term peaks up to 200°C (392°F), making it suitable for high‑temperature environments.
- Exceptional Wear & Abrasion Resistance – Low friction coefficient and high surface hardness reduce wear in moving parts, extending component life.
- Good Chemical Resistance – Resistant to oils, greases, fuels, and many solvents, ideal for automotive under‑hood and industrial fluid contact applications.
- Dimensional Stability – Low moisture absorption compared to standard nylon 6, minimizing warpage and ensuring tight tolerances.
- Excellent Electrical Insulation – High dielectric strength and volume resistivity make it suitable for electronic connectors and insulators.
- Easy Processing – Good melt flow and wide processing window allow for efficient injection molding with reduced cycle times.
- Customizable Options – Available in various colors, with optional flame retardant, UV stabilizer, or impact modifier additives upon request.
Technical Specifications (Typical Values)
| Property | Unit | Value | Test Method |
|---|---|---|---|
| Density | g/cm³ | 1.14 | ISO 1183 |
| Tensile Strength (Yield) | MPa | 85 | ISO 527 |
| Elongation at Break | % | 30 | ISO 527 |
| Flexural Modulus | MPa | 2800 | ISO 178 |
| Izod Impact (Notched) | kJ/m² | 5.5 | ISO 180 |
| Heat Deflection Temperature (1.8 MPa) | °C | 75 | ISO 75 |
| Melting Point (DSC) | °C | 260 | ISO 11357 |
| Water Absorption (24h, 23°C) | % | 1.2 | ISO 62 |
Typical Applications
- Automotive: Engine covers, intake manifolds, radiator end tanks, fuel system components, connectors, and fasteners.
- Electronics: Electrical connectors, coil bobbins, relay bases, switch housings, and cable ties.
- Industrial: Gears, bearings, rollers, pump impellers, valves, and conveyor components.
- Consumer Goods: Power tool housings, sporting goods, and appliance parts requiring high strength and heat resistance.
Why Choose Shanghai Yunshan Plasticizing Co., Ltd.?
With years of experience in the plastic raw materials industry, we have established a reliable supply chain and strict quality control system. Our PA66 A3K resin is sourced from reputable manufacturers and undergoes rigorous testing to ensure consistent batch‑to‑batch performance. We offer flexible packaging options, competitive pricing, and prompt delivery. Located in Shanghai, we serve both domestic and international customers, providing technical support and customized solutions. Whether you need a small trial order or a full container load, we are committed to meeting your requirements with professionalism and integrity.
Contact us today to request a sample, discuss your specific application needs, or receive a quotation. Our team is ready to assist you in selecting the right grade and optimizing your processing parameters. Experience the reliability and performance of our High Quality Nylon PA66 Resin A3K for your next engineering project.
Frequently Asked Questions (FAQ)
Q1: What is the difference between PA66 A3K and standard PA66 grades?
A: The A3K grade is specifically formulated for improved flow and processing stability, making it ideal for thin‑wall or complex parts. It also offers a balanced combination of mechanical strength and heat resistance suitable for automotive and electronic applications.
Q2: Can this resin be used for food contact applications?
A: This standard grade is not designed for direct food contact. If you require food‑grade compliance, please contact us for customized options with appropriate certifications.
Q3: What is the recommended drying condition before processing?
A: PA66 is hygroscopic. We recommend drying at 80°C (176°F) for 4–6 hours or until moisture content is below 0.2%. Proper drying is essential to avoid hydrolysis and surface defects during injection molding.
Q4: Is the material recyclable?
A: Yes, PA66 is a thermoplastic and can be recycled. However, for optimal performance, we recommend using virgin material for critical applications. Regrind may be blended with virgin material at a controlled ratio (typically up to 20–30%) after testing.
Q5: Does this grade contain any flame retardant additives?
A: By default, the A3K grade is not flame retardant. If you need UL94 V‑0 or V‑2 rating, we can supply flame‑retardant modified versions upon request.
Q6: What is the typical shrinkage rate for PA66 A3K?
A: Mold shrinkage typically ranges from 1.0% to 1.5% (flow direction) and 1.5% to 2.0% (cross‑flow direction), depending on part geometry and processing conditions. We recommend using CAE simulation for precise mold design.
Q7: Can you provide samples for testing?
A: Yes, we offer free samples (up to 5 kg) for qualified customers. Please contact our sales team with your company details and intended application.
Q8: What is the minimum order quantity (MOQ)?
A: For standard packaging (25 kg bags), the MOQ is 1 metric ton. For trial orders, we can accommodate smaller quantities (e.g., 100 kg) at a slightly higher price. Contact us for details.
Send Inquiry to This Supplier
You May Also Like
-
PA66 101F NC010 High Flow Nylon Compound for Plastic Fastener PartsUS$ 1.2 - 1.3MOQ: 1 Kilogram
-
General Purpose PA66 1300S Engineering Plastic for Industrial ComponentsUS$ 1.8 - 2MOQ: 1 Kilogram
-
Translucent Polyamide PA66 Raw Material 1300S for Nylon Resin ApplicationsUS$ 1.8 - 2MOQ: 1 Kilogram
-
General Purpose PA66 Resin 1300S Low Friction Engineering Plastic WholesaleUS$ 1.8 - 2MOQ: 1 Kilogram
-
PA66 1300S Polyamide 66 Virgin Resin Injection Molding Engineering PlasticUS$ 1.8 - 2MOQ: 1 Kilogram
-
Engineering Plastic PA66 1300S Raw Material From Professional SupplierUS$ 1.8 - 2MOQ: 1 Kilogram
-
Asahi Kasei 1300S Polyamide Translucent Raw Materials PA66 Nylon Polyamide ResinUS$ 1.8 - 2MOQ: 1 Kilogram
-
PA66 1300S General Grade Engineering Plastic for Industrial General ComponentsUS$ 1.8 - 2MOQ: 1 Kilogram
-
High Rigidity PA66 1300S Resin With Excellent Temperature Resistance & Flow StabilityUS$ 1.8 - 2MOQ: 1 Kilogram
-
PA66 Resin Granules 1300S for Plastic Injection Molding ApplicationsUS$ 1.8 - 2MOQ: 1 Kilogram
