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Celcon® M140-L1 CD33746 BLACK

Technical Datasheet | Supplied by Celanese

CELCON® M140-L1 CD33746 BLACK is a general purpose polyacetal copolymer (POM) resin. Is a tribological, low viscosity grade providing good flow, hardness & rigidity, thermal-oxidative stability, excellent resilience, low moisture absorption and excellent slip properties. Exhibits excellent weather-, wear-, chemical-, creep-, long term fatigue-, moisture- and stress crack resistance. Offers good processability, colorability, low friction and good electrical & dielectric properties. Reduces or eliminates noise (squeak) when wearing against itself. It can be processed by injection molding. Complies with PFOS & PFOA, and RoHS regulations.

Celcon® M140-L1 CD33746 BLACK Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

63 MPa

(at Yield)

ISO 527-2 2

Flexural Modulus

2500 MPa

(23°C)

ISO 178

Impact Strength, Notched Charpy

6.0 kJ/m²

(23°C)

ISO 179

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 hr

Manifold Temperature

180 - 200 °C

Drying Temperature

80 - 100 °C

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Celcon® M140-L1 CD33746 BLACK

Celcon® M140-L1 CD33746 BLACK Properties

Mechanical Properties

Celcon® M140-L1 CD33746 BLACK Processing Guidelines

Injection Molding Properties