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Hostaform® C 27021 LS 10/5288B

Technical Datasheet | Supplied by Celanese

Hostaform® C 27021 LS 10/5288B 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. Hostaform® C 27021 LS 10/5288B is suitable for processing by injection molding. Used in automotive engineering, precision engineering, electric and electronic industry and domestic appliances. Complies with RoHS, PFOS and PFOA. Meets the recommendation XXXIII for consumer goods of the BgVV and UL flame ratings.

Hostaform® C 27021 LS 10/5288B Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Stress

65 MPa

(at Yield, 50mm/min)

ISO 527-2-1A

Nominal strain at break

17 %

(50 mm/min)

ISO 527-2-1A

Flexural Modulus

2800 MPa

(23°C)

ISO 178

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 LS 10/5288B

Hostaform® C 27021 LS 10/5288B Properties

Mechanical Properties

Hostaform® C 27021 LS 10/5288B Processing Guidelines

Injection Properties