描述
Zytel ST801UV NC010 is an unreinforced, super tough polyamide 66 (PA66) resin supplied by Celanese Corporation (formerly DuPont Performance Polymers). This grade is specifically formulated with impact modifiers and UV stabilizers to deliver exceptional toughness and weatherability while maintaining the inherent mechanical strength and chemical resistance of nylon 66 .
Zytel ST801UV NC010 exhibits outstanding impact resistance across a broad temperature and humidity range, making it a reliable choice for demanding applications. It offers Charpy notched impact strength of 80–120 kJ/m² at 23°C, with good retention down to -30°C to -40°C . The material meets MERCEDES BENZ DBL 5403.01 PA66 automotive specifications and is suitable for both injection molding and extrusion processing, providing high productivity and design flexibility .
With its UV stabilization package, Zytel ST801UV NC010 is ideal for applications requiring long-term exposure to sunlight and outdoor environments. The material is commercially available globally, including North America, Europe, Asia Pacific, Latin America, Africa, and the Middle East .
Zytel ST801UV NC010 Key Features
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Super Toughness: Zytel ST801UV NC010 delivers Charpy notched impact strength of 80–120 kJ/m² at 23°C and 15–18 kJ/m² at -30°C to -40°C
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UV Stabilized: This PA66 resin is formulated with UV stabilizers to resist sunlight degradation for outdoor applications
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Wide Temperature Performance: Zytel ST801UV NC010 maintains mechanical properties across broad temperature ranges (Tg ~75°C, Tm 262°C)
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Excellent Processability: Zytel ST801UV NC010 supports injection molding and extrusion with melt temperature 280–300°C
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Chemical & Electrical Resistance: Zytel ST801UV NC010 offers good oil/chemical resistance with volume resistivity > 1.0×10¹³ Ω·m and dielectric strength 25 kV/mm
Zytel ST801UV NC010 Applications
Automotive: Door handles, instrument panel brackets, air vent grilles, bumper components, door lock mechanisms, interior clips, cooling fans, and oil-resistant engine peripheral parts
Electronics: Connector housings, wire harness holders, sensor covers requiring electrical insulation and dimensional stability
Outdoor Equipment: Machine covers, fitness equipment, sporting goods components exposed to direct sunlight
Industrial: Gears, pulleys, bearings, and wear-resistant parts subject to vibration and impact loads
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Zytel ST801UV NC010 Technical Specifications
| Property | Test Condition | Standard | Typical Value | Unit |
|---|---|---|---|---|
| Density | — | ISO 1183 | 1.07–1.08 | g/cm³ |
| Water Absorption | Saturation, 23°C | ISO 62 | 6.5 | % |
| Water Absorption | Equilibrium, 50% RH | ISO 62 | 2.0 | % |
| Tensile Modulus | 23°C | ISO 527-2 | 2000 | MPa |
| Tensile Yield Stress | 23°C | ISO 527-2/50 | 49.0–50.0 | MPa |
| Nominal Tensile Strain at Break | 23°C | ISO 527-2 | > 50 | % |
| Charpy Notched Impact | 23°C | ISO 179/1eA | 80–120 | kJ/m² |
| Charpy Notched Impact | -30°C | ISO 179/1eA | 15–18 | kJ/m² |
| Charpy Notched Impact | -40°C | ISO 179/1eA | ~15 | kJ/m² |
| Melting Temperature | — | ISO 11357-3 | 262 | °C |
| Glass Transition Temp | — | ISO 11357-2 | ~75 | °C |
| DTUL (0.45 MPa) | Unannealed | ISO 75-2/B | ~157 | °C |
| DTUL (1.80 MPa) | Unannealed | ISO 75-2/A | ~63 | °C |
| Volume Resistivity | — | IEC 62631-3-1 | > 1.0×10¹³ | Ω·m |
| Dielectric Strength | — | IEC 60243-1 | 25 | kV/mm |
Zytel ST801UV NC010 Processing Guide
| Parameter | Recommended Value |
|---|---|
| Drying Temperature | 80°C |
| Drying Time | 2–4 hours |
| Max Moisture | < 0.20% |
| Melt Temperature Range | 280–300°C |
| Optimum Melt Temp | ~290°C |
| Mold Temperature Range | 50–100°C |
| Optimum Mold Temp | ~80°C |
| Holding Pressure | 50–100 MPa |
| Holding Pressure Time | ~4 s/mm |
| Max Screw Speed | 18 m/min |
| Drying Recommended | Yes |
Zytel ST801UV NC010 FAQ
Q: What is Zytel ST801UV NC010?
A: Zytel ST801UV NC010 is a super tough, UV-stabilized, unreinforced PA66 resin from Celanese for injection molding and extrusion .
Q: What is the impact strength of Zytel ST801UV NC010?
A: Zytel ST801UV NC010 offers Charpy notched impact of 80–120 kJ/m² at 23°C and 15–18 kJ/m² at -30°C .
Q: How does Zytel ST801UV NC010 differ from ST801 NC010A?
A: Zytel ST801UV NC010 includes UV stabilizers; ST801 NC010A does not. Both are super tough PA66 grades.
Q: What applications use Zytel ST801UV NC010?
A: Zytel ST801UV NC010 is used in automotive parts, electronic connectors, outdoor housings, gears, and bearings .
Q: What are the processing conditions for Zytel ST801UV NC010?
A: Zytel ST801UV NC010 requires melt temperature 280–300°C, mold temperature 50–100°C, and moisture below 0.20% .
Q: Does Zytel ST801UV NC010 meet automotive standards?
A: Yes, Zytel ST801UV NC010 meets MERCEDES BENZ DBL 5403.01 PA66 specifications .
