by SpecialChem

Hostaform® C 9021 K NATURAL

Technical Datasheet | Supplied by Celanese

Hostaform C 9021 K NATURAL by Celanese is a crystalline polyacetal polyoxymethylene (POM) copolymer. Exhibits good resistance to chemicals (solvents, fuels C 9021 K NATURAL complies with RoHS and meets the recommendation XXXIII for consumer goods of the BgVV and UL flame ratings.

Hostaform® C 9021 K NATURAL Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

22 %

(23°C)

ISO 527-2

Impact Strength, Notched Charpy

5 kJ/m²

(-30°C)

ISO 179

Impact Strength, Notched Charpy

5 kJ/m²

(23°C)

ISO 179

Injection Properties

Value & Unit

Test Condition

Test Method

Holding Pressure

600 - 1200 bar

Hopper Temperature

20 - 30 °C

Injection Pressure

600 - 1200 bar

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Hostaform® C 9021 K NATURAL

Hostaform® C 9021 K NATURAL Properties

Mechanical Properties

Hostaform® C 9021 K NATURAL Processing Guidelines

Injection Properties