Technical datasheet

Hostaform® C 9021 FCT1 NATURAL

Supplied byCelanese- Last Updated on Mar 11, 2026

Hostaform® C 9021 FCT1 NATURAL by Celanese is an acetal copolymer which is tribologically modified. Offers a good combination of mechanical properties and tribological properties. The mechanical properties (especially the good weld line strength) are comparable to Hostaform® C 9021 FCT1 NATURAL. It FDA compliant for food contact application. Also complies with PFOS, PFOA and ROHS.
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Benefits

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Compliance

Food Contact Approval
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Certifications & Compliance
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Applications

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Hostaform® C 9021 FCT1 NATURAL properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break, Nominal0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Tensile Strength at Yield0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

Hostaform® C 9021 FCT1 NATURAL Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Melt TemperatureVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login

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