by SpecialChem

Hostaform® C 9021 47

Technical Datasheet | Supplied by Celanese

Hostaform® C 9021 47 by Celanese is a crystalline polyacetal polyoxymethylene (POM) copolymer. Exhibits good resistance to chemicals (solvents, fuels & strong alkalis), wear, long-term fatigue, creep, hydrolysis, stress cracking, thermal and oxidative degradation. Possesses high rigidity, hardness, toughness, excellent resilience, good heat distortion temperature (to 100°C), thermal stability, good slip properties and low moisture absorption. Is suitable for processing by injection molding and sheet- & film extrusion. Used in automotive engineering, precision engineering, electric and electronic industry and domestic appliances. Hostaform® C 9021 47 complies with RoHS, FDA according to 21 CFR 177.2470 and EG-directive 2002/72/EU. Meets the recommendation XXXIII for consumer goods of the BgVV and UL flame ratings.

Hostaform® C 9021 47 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal strain at break

30 %

(50 mm/min)

ISO 527-2-1A

Tensile Stress

64 MPa

(at Yield, 50mm/min)

ISO 527-2-1A

Impact Strength, Charpy

160 kJ/m²

(-30 °C)

ISO 179/1eU

*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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