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Hostaform® C 27021 30/5674

Technical Datasheet | Supplied by Celanese

Hostaform® C 27021 30/5674 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.
Suitable for processing by injection molding.
Used in automotive engineering, precision engineering, electric & electronic industry and domestic appliances.
Hostaform® C 27021 30/5674 complies with RoHS and meets the recommendation XXXIII for consumer goods of the BgVV & UL flame ratings.

Hostaform® C 27021 30/5674 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Strain at Break

17 %

(At 50 mm/min)

ISO 527-2-1A

Modulus of Elasticity

2500 MPa

(At 1 hr)

ISO 899-1

Modulus of Elasticity

2900 MPa

(At 1 mm/min)

ISO 527-2-1A

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

60 - 80 °C

Manifold Temperature

190 - 210 °C

Holding Pressure

600 - 1200 bar

*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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Hostaform® C 27021 30/5674

Hostaform® C 27021 30/5674 Properties

Mechanical Properties

Hostaform® C 27021 30/5674 Processing Guidelines

Injection Properties