PBT GF20 GF30 with GWFI 750°C Glow Wire Compliant Glass Reinforced PBT Pellets for Injection Molding

This PBT glow wire 750°C flame retardant glass fiber reinforced compound is a high-performance engineering thermoplastic specifically designed for applications requiring glow wire resistance and excellent flame retardancy. With 20% to 30% glass fiber reinforcement, this material achieves GWFI (Glow Wire Flammability Index) 750°C and UL94 V0 rating, making it ideal for electrical, automotive, and household appliance components where high safety standards are mandatory.

Key Properties

• Glow Wire 750°C Compliant – Passes GWFI 750°C test (IEC 60695-2-12)

• Flame Retardant – UL94 V0 rated at thin wall sections

• Glass Fiber Reinforced – Available in GF20 (20%) and GF30 (30%) grades

• High Heat Resistance – HDT up to 215°C (1.8 MPa)

• Excellent Mechanical Strength – Tensile strength up to 135 MPa (GF30)

• Dimensionally Stable – Low warpage, good mold shrinkage control

• Chemical Resistant – Resists oils, greases, and solvents

• Injection Moldable – Good flow for complex geometries