ASG10
- PA66 GF50
- Reinforced with 50% Glass Fiber
- Available in Natural, Black, or Custom Color Options
- Characteristic: High Rigidty, Heat Resistance
- Certificate: RoHS, REACH
- Scroll down to download PDF version
- Jump to Technical Data Sheet
50% Glass Fiber Reinforced Nylon 66 (PA66 GF50)
Product Overview
PA66 GF50 is a 50% glass fiber reinforced nylon 66 compound known for its exceptional stiffness, mechanical strength, and dimensional stability. It is commonly used as a metal replacement material in demanding industries such as automotive, electrical, industrial machinery, and power tools.
This material is ideal for components that require high tensile strength, excellent thermal resistance, and low creep under load.

Key Features:
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High stiffness and mechanical strength
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Excellent dimensional stability
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Heat deflection temperature over 250°C
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Good resistance to chemicals and wear
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Suitable for injection molding
Technical Specifications
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Material: Nylon 66 (PA66/ Polyamide 66)
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Glass Fiber Content: 50%
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Tensile Strength: 215 MPa (~31,180 psi)
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Elongation at Break: 2%
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Notched Impact Strength (23℃): 14 kJ/m²
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Specific Gravity/Density: 1.56 g/cm³
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Melting Point: 260°C (~500°F)
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Color: Natural, Black, or other custom color options
Applications
With its enhanced performance characteristics, PA66 GF50 is ideal for high-demand applications where strength, thermal resistance, and durability are critical.
🔧 Automotive Components
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Engine brackets
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Chassis structures
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Radiator caps
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Body frame reinforcements
🧱 Metal Replacement
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Gears and mechanical fasteners
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Solar panel brackets and clamps
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Components previously made from aluminum or zinc die-casting
🏋️ Sports Equipment
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Treadmill handles and structural supports
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Grippers and sports tool housings
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Fishing reel components
⚙️ Other Common Uses
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Power tool housings
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Electrical connectors and casings
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Engine bay components
Comparison with Other Glass Fiber Reinforced Nylon Products
PA66 GF50 |
PA66 GF15 |
PA66 GF30 |
PA66 GF40 |
PA66 GF60 |
|
Tensile Strength | 215MPa | 150MPa | 180MPa | 200MPa | 235MPa |
Elongation at Break | 2% | 3.5% | 3% | 2.3% | 2% |
Impact Strength (Notched) | 14 kJ/m² | 11 kJ/m² | 13 kJ/m² | 14 kJ/m² | 15 kJ/m² |
Density/Specific Gravity | 1.56 g/cm³ | 1.22 g/cm³ | 1.38 g/cm³ | 1.46 g/cm³ | 1.67 g/cm³ |
Product Summary


PA66 GF50 is a reliable choice for manufacturers seeking a durable, heat-resistant, and dimensionally stable engineering plastic. Whether used in automotive, metal replacement, or sports equipment, this high-glass-fiber formulation provides the strength and precision needed in structural applications.
Technical Data Sheet – PA66 GF50
The following technical properties of PA66 GF50 are based on standard ISO test methods. Values represent typical performance in dry and conditioned states.
Properties | Test Method | Units | Conditions | Value |
---|---|---|---|---|
Density | ISO 1183 | g/cm3 | Dry | 1.56 |
Tensile strength at break | ISO 527 (50mm/min) |
Mpa | Dry Cond. |
215 183 |
Elongation at break | ISO 527 (50mm/min) |
% | Dry Cond. |
2 2 |
Impact strength | ISO 180-1C Charpy,23℃ |
Kj/㎡ | Dry Cond. |
85 84 |
Impact strength | ISO 180-1C Charpy,-30℃ |
Kj/㎡ | Dry Cond. |
76 77 |
Notched impact strength | ISO 180-1A Charpy,23℃ |
Kj/㎡ | Dry Cond. |
14 14 |
Notched impact strength | ISO 180-1A Charpy,-30℃ |
Kj/㎡ | Dry Cond. |
14 14 |
Melting point | ISO 3146C DSC | ℃ | Dry | 260 |
Recommended Reading and Related Resources
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