
Valox FR PBT 4512 Flame Retardant Grade
VALOX™ FR Resin 4512 is a flame-retardant, 10% glass-filled PBT/PC blend. It delivers an exceptional balance of high flow for easy processing, excellent mechanical strength, and thermal stability, making it a reliable, high-performance engineering plastic.
- Character: 10% GF FR PBT/PC Blend
Key technical data
- Flame Rating: UL 94 V-0 @ 0.75 mm
- HDT @ 1.82 MPa: 120°C (ASTM D648)
- Relative Temp Index (Electrical/Mechanical): 120°C
- Tensile Strength (Yield): 70 MPa
- Flexural Modulus: 3400 MPa
- High Comparative Tracking Index (CTI): PLC 3
- Volume Resistivity: >1E+15 Ω·cm
- Melt Temperature: 250 – 270°C
- Mold Temperature: 40 – 100°C
Application
- Electrical Connectors: Circuit breakers, terminal blocks, and industrial connectors.
- Automotive Components: Sensor housings, engine control units, and switches.
- Consumer Appliances: Housings for power tools, small kitchen appliances, and electrical interfaces.
- Industrial Parts: Pump components, motor end caps, and protective housings.
Features & Benefits

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Advanced Manufacturing






