PA66 FR Reinforced
ABS Resin
Technical Specifications
- •UL94 V-0 Rating
- •Halogen-Free FR Option
- •For Electrical Switches
Applications
Technical Data Sheet (TDS)
| Property | Typical Value |
|---|---|
| Density | 1.40 - 1.52 g/cm³ |
| Melt Flow Rate (MFR) | 5 - 15 (275°C/5kg) g/10min |
| Tensile Strength | 140 - 170 MPa |
| Elongation at Break | 2 - 4 % |
| Flexural Modulus | 7500 - 9000 MPa |
| Izod Impact Strength | 7 - 10 kJ/m² |
| Heat Deflection Temperature (HDT) | 240 - 250 (1.82MPa) °C |
| Flame Rating | UL94 V-0 (0.8mm) |
| Appearance | Natural / Black / Grey Pellets |
The above data are typical values and do not constitute a specification guarantee. Please contact us for the latest product datasheet.
Processing Conditions
80 - 90°C
4 - 6 hours
260 - 285°C
70 - 100°C
80 - 140 MPa
50 - 90 MPa
3 - 5 MPa
40 - 70 rpm
- Max residence time at temperature: 5 min
- Use corrosion-resistant screw and barrel
Storage & Handling
FR compound is moisture and heat sensitive. Store sealed, away from light. Temperature < 35°C. Use within 4 hours after drying.
Related Products
Product Overview
PA66 FR is a flame-retardant, glass-reinforced nylon 66 compound rated UL94 V-0 at 0.8 mm, with a halogen-free option for applications with strict environmental requirements. It combines the heat resistance of nylon 66 (HDT 240–250°C) with electrical-grade flame performance, making it a trusted material for electrical switches, terminal blocks, contactor housings, motor parts and EV charging connectors.
Flame-retardant nylon must keep its mechanical properties and electrical tracking resistance after exposure to heat and current. Our PA66 FR compound balances tensile strength of 140–170 MPa with processability, and can be formulated for color (natural, black, grey), glow-wire requirements and halogen-free compliance (IEC 61249 / RoHS).
Produced under ISO 9001 on dedicated FR extrusion lines, Jinsu's PA66 FR is available factory-direct with free samples, technical support and worldwide shipping. Contact us for FR PA66 pricing and datasheets.
Applications in Detail
EV Charging Connectors & Components
EV charging guns, plugs and inlets operate at high voltages and temperatures. PA66 FR provides the flame rating, heat resistance and mechanical strength these safety-critical parts require, with good dimensional stability for precise connector geometry.
Electrical Switches & Terminal Blocks
Switches, breakers, terminal blocks and contactor housings demand UL94 V-0 performance, tracking resistance and long-term heat stability. Our compound meets these electrical-grade requirements while molding cleanly into thin-wall geometries.
Motor & Appliance Components
Motor end caps, brush holders and appliance internal parts face heat plus the risk of electrical fault. Flame-retardant PA66 keeps parts safe and dimensionally stable under continuous operation.
Frequently Asked Questions
Is halogen-free PA66 FR available?
Yes. We offer both standard FR (bromine-based, UL94 V-0) and halogen-free grades compliant with RoHS and IEC 61249 requirements. Specify your target standard and we will match the right formulation.
What is the flame rating and thickness?
Our PA66 FR is rated UL94 V-0 at 0.8 mm wall thickness, with HDT of 240–250°C. Thinner-wall ratings (V-0 at 0.4 mm) are available on request for specific applications.
Can you supply UL-recognized or OEM-approved grades?
We support customers' certification processes by providing material data, test reports and documentation. If your project requires a specific UL yellow card or OEM approval, share the requirement and we will confirm feasibility.
How should FR PA66 be stored and processed?
FR compounds are moisture and heat sensitive. Store sealed below 35°C, away from light, and dry at 80–90°C for 4–6 hours. Use within 4 hours after drying; keep residence time at temperature under 5 minutes.