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Celcon® LW90-S2 CC34840 CHARCOAL GRAY

Technical Datasheet | Supplied by Celanese

Celcon® LW90-S2 CC34840 CHARCOAL GRAY is a pre-blended, low wear, polyacetal copolymer (POM) resin filled with 2% silicone. Provides excellent hardness & rigidity, thermal-oxidative stability, excellent resilience and low moisture absorption. Exhibits excellent warp-, weather-, long term fatigue-, chemical-, creep-, moisture- and stress crack resistance. Offers good processability, colorability, low friction, excellent slip properties and good electrical & dielectric properties. It can be processed injection molding. Is suitable for tribological applications involving intermittent motion. Complies with PFOS & PFOA, and RoHS regulations.

Celcon® LW90-S2 CC34840 CHARCOAL GRAY Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Deflection Temperature at 1.8 MPa (264 psi)

94 °C

ISO 75-1/-2

Melting Point

166 °C

(10°C/min)

ISO 11357-3

CTE, Linear, Parallel to Flow

1.1E-4 /°C

ISO 11359-2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 hr

Cylinder Zone 1 Temperature

170 - 180 °C

Drying Temperature

80 - 100 °C

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Celcon® LW90-S2 CC34840 CHARCOAL GRAY

Celcon® LW90-S2 CC34840 CHARCOAL GRAY Properties

Thermal Properties

Celcon® LW90-S2 CC34840 CHARCOAL GRAY Processing Guidelines

Injection Molding Properties