Polyamide 6 (PA 6), commonly known as Nylon 6, is a semi-crystalline thermoplastic known for its high strength, toughness, and wear resistance. It is widely used in engineering applications due to its excellent mechanical and thermal properties.
Grades of PA 6:
- PA 6 Standard – General-purpose with high mechanical strength.
- PA 6 Modified – Enhanced flexibility, impact resistance, or specific properties.
Key Properties of PA 6:
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- High Mechanical Strength – Strong, tough, and impact-resistant.
- Good Chemical Resistance – Withstands oils, greases, and many solvents.
- High Moisture Absorption – Affects dimensional stability but improves toughness.
- Good Thermal Stability – Operates in a temperature range of -30°C to +100°C.
- Excellent Wear & Abrasion Resistance – Ideal for high-friction applications.
- Low Coefficient of Friction – Suitable for sliding parts like gears and bearings.
- Good Electrical Insulation – Used in electrical and electronic applications.
- Cost-Effective – More affordable compared to PA 12 and PA 11.
- Easy Processability – Suitable for injection molding, extrusion, and machining.
- Good Impact Resistance – Especially at lower temperatures.
PA 6 Compliance with DIN Standards:
- DIN 73378 – Polyamide tubing for motor vehicles.
- DIN 74324 – Tubing for air braking and pneumatic circuits.
Main Applications of PA 6 Tubes:
- Automotive
- Industrial
- Medical
- Consumer Goods
- Aerospace & Defense
PA 6 is a high-performance, cost-effective, and versatile material, making it one of the most widely used polyamides in various industries.