PC/PBT合金 FR1600 本色无卤阻燃V0 塑胶原料塑料颗粒 (CAS No.None)

Product Name:PC/PBT Alloy FR1600

English Name:PC/PBT Alloy FR1600

Aliases:PC/PBT alloy, FR1600, Halogen-free flame retardant V0 PC/PBT alloy

Physical Properties:PC/PBT alloy is a high-performance engineering plastic alloy made from polycarbonate (PC) and polybutylene terephthalate (PBT) through physical blending with a compatibilizer. It combines the advantages of both base materials, overcoming the stress cracking and poor processability of pure PC as well as the low-temperature brittleness and low impact strength of pure PBT. Tensile strength is 45-65 MPa, flexural modulus 2000-3500 MPa; notched impact strength can reach 50-100 kJ/m² even at -30°C; heat deflection temperature (1.82 MPa) is 120-140°C, with long-term service temperature of 100-120°C; mold shrinkage is 0.8%-1.2%; good oil resistance, solvent resistance, and low moisture absorption.

Uses:Widely used in automotive parts, electronic and electrical housings, power tools, and mechanical structural components, especially suitable for parts requiring high heat resistance, high impact strength, dimensional stability, and halogen-free flame retardancy.

Technical Specifications:

Grade: FR1600

Appearance: Natural color pellets

Flame retardant rating: UL94 V-0 (halogen-free)

Tensile strength: 45-65 MPa

Heat deflection temperature (1.82 MPa): 120-140°C