PA66 41H BK0677 Engineering Plastic Pellets - 262℃ Melting Point, 64 kJ/m² Impact Resistance for Aerospace & Automotive Applications
High-performance polyamide PA66 material with ultra-high impact resistance, heat stability, and excellent wear resistance for demanding aerospace and automotive applications.
PA66 41H BK0677 is a super high impact, heat-stabilized injection grade engineering plastic that delivers exceptional performance in critical industrial environments. This material combines high strength with chemical resistance and excellent electrical insulation properties.
| Material Type | PA66 (Polyamide 66) |
| Grade | 41H BK0677 |
| Material Shape | Pellets |
| Color | Natural Black (NC BK) |
| Processing Method | Injection Molding |
| Flame Rating | UL94 HB (All thicknesses) |
| Certifications | REACH, UL File E70062 |
| Property | Standard | Value | Unit |
|---|---|---|---|
| Density | ISO 1183 | 1.08 | g/cm³ |
| Water Absorption (24hr) | ASTM D570 | 0.99 | % |
| Melting Temperature | ISO 3146 | 262 | ℃ |
| HDT (1.8MPa) | ISO75 | 64 | ℃ |
| Property | Standard | Dry Value | Wet Value | Unit |
|---|---|---|---|---|
| Tensile Strength Yield | ISO 527 | 52 | - | MPa |
| Flexural Strength | ISO 178 | 66 | 27 | MPa |
| Izod Notch Impact 23℃ | ISO 180 | 64 | - | kJ/m² |
| Izod Notch Impact -40℃ | ISO 180 | 16.7 | - | kJ/m² |
- Ultra high impact resistance at both room and low temperatures
- Excellent heat stability with melting point of 262℃
- Superior wear and abrasion resistance
- Chemical resistance to gasoline, motor oils, and solvents
- Good electrical insulation properties
- Contains recycled materials for sustainability
- Excellent processability for injection molding
This versatile engineering plastic is ideal for demanding applications across multiple industries:
Primary Application Areas:
- Aerospace components and structural parts
- Automotive fasteners, engine gearing, and clips
- Electrical connectors, cable ties, and insulation components
- Industrial mechanical equipment including gears, bearings, and cams
- Optical instrument components and transparent aircraft materials
- Metal replacement applications for weight reduction
This material meets multiple industry standards and certifications including REACH compliance, UL94 HB flame rating across all thicknesses (0.75mm, 1.5mm, 3.0mm), and ASTM D4066 PA0151 automotive specifications.
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