Product Overview
Kingfa LONOY-6100 is a flame-retardant Polycarbonate + Polybutylene Terephthalate (PC+PBT) alloy designed for high-performance injection molding applications.
It offers excellent chemical resistance, good processability, UL 94 V-0 flame rating, and strong mechanical performance, making it suitable for electrical components, outdoor applications, industrial housings, connectors, and structural parts that require durability and dimensional stability.
This RoHS-compliant material maintains reliable toughness, impact performance, and thermal stability under demanding operating conditions.
Key Features
• UL 94 V-0 flame retardancy for electrical and industrial safety
• Excellent chemical resistance for harsh environments
• Good moldability and stable processing performance
• High impact strength with 600 J/m notched Izod
• Balanced tensile and flexural properties for structural use
• Suitable for outdoor and E&E housings
• RoHS compliant
Typical Applications
• Electrical & electronic housings and plugs
• Switches, connectors, and socket components
• Industrial equipment housings
• Outdoor applications requiring flame retardancy
• Engineering and mechanical parts
• Injection-molded structural components
Key Material Properties
Physical Properties
| Property | Value | Test Standard |
|---|
| Density | 1.26 g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (260°C/5.0 kg) | 30 g/10 min | ASTM D1238 |
| Molding Shrinkage (Flow, 23°C) | 0.70–1.20% | ASTM D955 |
Mechanical Properties
| Property | Value | Test Standard |
|---|
| Tensile Strength | 54 MPa | ASTM D638 |
| Tensile Elongation (Break) | 60% | ASTM D638 |
| Flexural Modulus | 2000 MPa | ASTM D790 |
| Flexural Strength | 80 MPa | ASTM D790 |
| Notched Izod Impact (23°C, 3.2 mm) | 600 J/m | ASTM D256 |
Thermal Properties
| Property | Value | Test Standard |
|---|
| HDT 0.45 MPa | 112°C | ASTM D648 |
| HDT 1.80 MPa | 101°C | ASTM D648 |
Electrical Properties
| Property | Value | Test Standard |
|---|
| Surface Resistivity | 1.0E+15 Ω | ASTM D257 |
| Volume Resistivity | 1.0E+16 Ω·cm | ASTM D257 |
| Dielectric Strength (1.60 mm) | 30 kV/mm | ASTM D149 |
Flammability
| Property | Value | Test Standard |
|---|
| UL 94 Rating (1.5 mm) | V-0 | UL 94 |
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