by SpecialChem

VALOX™ FR Resin ENH4550 (Europe)

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

VALOX™ FR Resin ENH4550 (Europe) 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

Hardness, Rockwell R

124

ISO 2039-2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Hopper Temperature

40 - 60 °C

Mold Temperature

40 - 100 °C

Nozzle Temperature

230 - 255 °C

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VALOX™ FR Resin ENH4550 (Europe)

VALOX™ FR Resin ENH4550 (Europe) Properties

Mechanical Properties

VALOX™ FR Resin ENH4550 (Europe) Processing Guidelines

Injection Molding Properties