by SpecialChem

FLEX NORYL™ Resin WCP921A (Americas)

FLEX NORYL™ Resin WCP921A (Americas) by SABIC is a heat stabilized, impact modified, non-halogenated, flame retarded, injection moldable blend of polyphenylene ether (PPE), styrene-ethylene butylene styrene (SEBS) and polyolefin. Provides flexibility and ductility. It exhibits mold release, very low water absorption and dimensional stability. It offers hydrolytic stability, low creep sensitivity and good processability. It is used in thin walled applications, electrical devices, displays, electrical components, electronics and commercial appliances. It is processed by wire extrusion coating. It is suitable for over-molding applications like plugs, strain reliefs and connectors. FLEX NORYL™ Resin WCP921A (Americas) is a non-chlorinated and non-brominated grade. Complies with UL94 V-0 flame rating.

FLEX NORYL™ Resin WCP921A (Americas) Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strain

120 %

(At Break, 50 mm/min)

ISO 527

Flexural Modulus

110 MPa

(At 12.5 mm/min)

ISO 178

Tensile Strength at Break

9 MPa

(At 50 mm/min)

ISO 527

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

60 - 80 °C

Drying Time

4 - 6 hr

Drying Time (Cumulative)

8 hr

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FLEX NORYL™ Resin WCP921A (Americas)

FLEX NORYL™ Resin WCP921A (Americas) Properties

Mechanical Properties

FLEX NORYL™ Resin WCP921A (Americas) Processing Guidelines

Injection Molding Properties