VALOX™ FR PBT 310SE0

Valox FR PBT 310SE0 Flame Retardant Grade

Valox 310SE0 is a flame-retardant PBT resin offering superior chemical resistance and [email protected] & [email protected] ratings. It is the ideal material for high-safety, thin-wall electrical components.

Character: unreinforced, flame retardant Polybutylene Terephthalate (PBT) injection moldable grade

PBT Resin

Valox™ FR PBT Resin

Key technical data

Flame Ratings: UL 94 V-0 (0.71 mm) | UL 94 5VA (3.0 mm)
Relative Temp Index (Electrical): 120 °C
Heat Deflection Temp (HDT/Af @ 1.8 MPa): 73 °C
Tensile Strength at Break: 52 MPa (ASTM D638)
Flexural Modulus: 2600 MPa (ISO 178)
Izod Impact, Notched: 40 J/m (ASTM D256)
Comparative Tracking Index (CTI): 175 V (IEC 60112)
Melting Temperature (Processing): 245 – 260 °C
Mold Shrinkage (Flow): 1.1 – 1.8%

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Application

Bobbins (for transformers, relays, and solenoids)
Keyboards and Key Switches
Circuit Breakers and Switches
Appliance Housings
Thin-Wall Connectors

Features & Benefits

Superior Flame Retardancy

This VALOX FR RESINS 310SE0 achieves top UL94 ratings at thin walls, ensuring component safety and compliance in compact, high-density electrical designs, reducing fire risks.

Excellent Mechanical Strength

With high tensile and flexural strength, PBT 310SE0 provides the durability needed for snap-fits, housings, and structural parts that must withstand assembly stresses and daily use.

Enhanced Processability & Stability

VALOX 310SE0 offers excellent flow for filling thin walls and consistent molding behavior, leading to higher production yields and reduced part defects for cost-effective manufacturing.