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Hostaform® C 9021 XAP® M NATURAL

Technical Datasheet | Supplied by Celanese

Hostaform® C 9021 XAP® M NATURAL by Celanese is a very hard and rigid, heavy-metal free POM (polyoxymethylene) copolymer grade modified with molybdenum disulphide. It exhibits outstanding chemical (solvents, fuels & strong alkalis)-, hydrolysis-, fatigue-, creep-, moisture- and stress cracking resistance. It also exhibits toughness (up to -40°C), good heat distortion temperature (up to 100°C), very good slip/ wear properties, excellent resilience, low moisture absorption and higher stability to thermal and oxidative degradation compared to acetal homopolymers. Hostaform® C 9021 XAP® M NATURAL shows easy colorization. It can be processed by injection molding. Suitable for sliding combinations with high surface pressure and low sliding speed exhibiting only slight tendency to stick-slip.

Hostaform® C 9021 XAP® M NATURAL Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

20 %

(23°C)

ISO 527-2

Impact Strength, Notched Charpy

6 kJ/m²

(23°C)

ISO 179

Impact Strength, Notched Charpy

6 kJ/m²

(-30°C)

ISO 179

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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