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PA66 Ultramid BASF A3EG3 - Low-Warpage for Precision Engineering Parts
Product Spotlights
Genuine BASF Ultramid A3EG3 PA66 engineered for exceptional low warpage, ensuring critical dimensional stability in precision engineering parts. Reduces scrap, improves assembly fit, and leverages PA66's strength & chemical resistance. Shanghai Yunshan provides reliable supply, technical support, and genuine material for demanding applications like connectors, sensors, and gears. Optimize your precision molding results.
US$ 1 - 1.03
MOQ: 1 Kilogram
Key Specifications
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Material:
Other, Polyamide 66 (PA66)
Color:
Other, Natural/Customizable
Brand:
BASF Ultramid
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Polyamide 66 (PA66)
Color
Other, Natural/Customizable
Brand
BASF Ultramid
Grade
A3EG3
Key Feature
Low Warpage
Form
Natural Pellets
Primary Application
Precision Engineering Components
Processing Method
Injection Molding
Packaging
25kg Bags
As Shanghai Yunshan Plasticizing Co., Ltd., a trusted supplier based in Shanghai, China, we specialize in providing high-performance engineering plastics like the BASF Ultramid A3EG3 PA66. This low-warpage grade is engineered specifically for demanding precision applications where dimensional stability is non-negotiable. Leveraging BASF's renowned polymer technology, we deliver reliable material solutions that help manufacturers minimize part rejection and enhance production efficiency. Our strategic location enables us to offer responsive support and consistent supply chains across Asia and beyond.
Core Advantages & Technical Specifications:
- Exceptional Dimensional Stability: Ultramid A3EG3 exhibits significantly reduced warpage and shrinkage compared to standard PA66 grades, critical for intricate geometries and tight-tolerance parts.
- Optimized for Precision: Formulated to maintain consistent part dimensions under varying processing conditions and environmental stresses.
- Retained PA66 Performance: Preserves the excellent mechanical strength, chemical resistance, and thermal stability inherent to PA66.
- Enhanced Processability: Designed for smoother injection molding cycles, potentially reducing cycle times and improving mold filling consistency.
| Property | Value | Test Standard |
|---|---|---|
| Density | 1.12 - 1.14 g/cm³ | ISO 1183 |
| Tensile Strength (Yield) | ~75 - 85 MPa | ISO 527 |
| Flexural Modulus | ~2500 - 3000 MPa | ISO 178 |
| Melting Temperature | ~255 - 265 °C | ISO 11357 |
| Water Absorption (Saturation) | ~8 - 9% | ISO 62 |
Why Choose Ultramid A3EG3 for Your Project:
- Reduce Scrap & Rework: Achieve higher yields by minimizing warpage-related defects in complex or thin-walled components.
- Improve Assembly Fit: Ensure parts meet strict dimensional tolerances for seamless integration into assemblies.
- Extend Part Lifespan: Benefit from PA66's durability and resistance to wear, fuels, and many chemicals.
- Gain Processing Flexibility: The low-warpage characteristic allows for more design freedom and potentially less restrictive mold design requirements.
Trusted Supply & Support:
Shanghai Yunshan Plasticizing Co., Ltd. is committed to providing genuine BASF Ultramid materials directly from our facilities in Shanghai. We understand the critical nature of material consistency for precision engineering. Our team offers technical guidance on material selection and processing parameters to help you maximize the benefits of A3EG3. Partner with us for reliable, on-time delivery of this high-performance polymer and dedicated customer service focused on your manufacturing success. Contact us today for samples, detailed technical data sheets (TDS), or a personalized quote.
Frequently Asked Questions (FAQ):
-
Q: What specific applications is Ultramid A3EG3 best suited for?
A: It excels in parts requiring high dimensional precision and stability, such as electrical connectors, automotive sensor housings, intricate gears, pump components, and consumer electronics parts where warpage is a major concern. -
Q: How does the low-warpage property impact mold design?
A: While it allows for potentially more flexibility, standard good mold design practices for PA66 (like uniform wall thickness, adequate gates/runners) still apply. The low-warpage nature helps compensate for minor stresses, often leading to more consistent results. -
Q: Is this grade reinforced (e.g., glass fiber)?
A: Ultramid A3EG3 is typically an unreinforced PA66 grade specifically modified for low warpage. Its properties differ from glass-filled grades which offer higher stiffness but can have different warpage behaviors. -
Q: Can it be colored?
A: Yes, like most PA66 grades, Ultramid A3EG3 in natural form can be readily colored using masterbatches during processing to meet specific requirements. -
Q: What are the recommended drying conditions before processing?
A: PA66 is hygroscopic. Typical drying recommendations are 80-90°C (176-194°F) for 4-6 hours, aiming for a moisture content below 0.2% (often below 0.1%) to prevent hydrolysis and ensure optimal properties. Always consult the specific TDS. -
Q: How does its chemical resistance compare to standard PA66?
A: Its chemical resistance profile is fundamentally similar to standard unreinforced PA66, offering good resistance to hydrocarbons, many oils, and alkalis, but susceptibility to strong acids and phenols. -
Q: Do you provide technical support for processing this material?
A: Yes, Shanghai Yunshan Plasticizing offers basic technical support regarding material handling, recommended drying, and general processing guidelines for injection molding Ultramid A3EG3. -
Q: What is your standard packaging and minimum order quantity (MOQ)?
A: Material is typically supplied in 25kg sealed bags on pallets. MOQ is usually one bag (25kg), but please confirm with our sales team for specific requirements.
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Location
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