by SpecialChem

VALOX™ FR Resin ENH4550 (Americas)

VALOX™ FR Resin ENH4550 (Americas) by SABIC is a 25% glass reinforced non-chlorinated and non-brominated flame retardant polybutylene terephthalate (PBT). It shows excellent chemical resistance. It is suitable for processing by injection molding. It is recommended for a variety of applications needing a sustainable FR PBT solution. VALOX™ FR Resin ENH4550 (Americas) is used in electrical devices, displays, lighting, home appliances, electrical components, infrastructure, patient testing, electronics, consumer, and healthcare. It complies with UL 94 V-0 & 5VA flame rating and ECO regulations.

VALOX™ FR Resin ENH4550 (Americas) Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

9200 MPa

(At 2 mm/min)

ISO 178

Flexural Strain

2 %

(at Break, 2 mm/min)

ISO 178

Flexural Yield Strength

175 MPa

(At 2 mm/min)

ISO 178

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

110 - 120 °C

Melt Temperature

245 - 260 °C

Nozzle Temperature

230 - 255 °C

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VALOX™ FR Resin ENH4550 (Americas)

VALOX™ FR Resin ENH4550 (Americas) Properties

Mechanical Properties

VALOX™ FR Resin ENH4550 (Americas) Processing Guidelines

Injection Molding Properties