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Celcon® UV90Z CC98247 MED DK GRAY 8247

Technical Datasheet | Supplied by Celanese

Celcon® UV90Z CC98247 MED DK GRAY 8247 is a crystalline, UV resistant polyacetal copolymer (POM) resin. Provides nominal melt flow rate, hardness, rigidity, thermal-oxidative stability, excellent resilience, low moisture absorption and excellent slip properties. Prevents discoloration, fading, chalking and mechanical property change in severe ultraviolet exposure. Exhibits excellent weather-, wear-, chemical (fuels, solvents, strong alkalis)-, creep-, long term fatigue-, moisture- and stress crack resistance. Offers good processability, easy colorability, low friction and good electrical & dielectric properties. Is suitable for processing by injection molding. Used in interior automotive market and other applications. Complies with RoHS, PFOS and PFOA regulations.

Celcon® UV90Z CC98247 MED DK GRAY 8247 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

CTE, Linear, Parallel to Flow

1.1 E-4/°C

ISO 11359-2

Melting Point

165 °C

(10°C/min)

ISO 11357-3

CTE, Linear, Parallel to Flow

1.2 E-4/°C

(Normal)

ISO 11359-2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 hr

Manifold Temperature

180 - 190 °C

Drying Temperature

80 - 100 °C

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Celcon® UV90Z CC98247 MED DK GRAY 8247

Celcon® UV90Z CC98247 MED DK GRAY 8247 Properties

Thermal Properties

Celcon® UV90Z CC98247 MED DK GRAY 8247 Processing Guidelines

Injection Molding Properties