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Hostaform® C 27021 TF

Technical Datasheet | Supplied by Celanese

Hostaform® C 27021 TF by Celanese is an acetal copolymer modified with PTFE. It is of high viscosity. Offers good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance along with high resistance to thermal and oxidative degradation. Provides very low coefficient of friction for sliding combinations. Hostaform® C 27021 TF can be processed by injection molding.

Hostaform® C 27021 TF Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

15 %

(23°C, 50 mm/min)

ISO 527-2

Tensile Strain

8 %

(at Yield, 23°C, 50 mm/min)

ISO 527-2

Tensile Strength

48 MPa

(at Yield, 50 mm/min)

ISO 527-2-2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

80 - 120 °C

Melt Temperature

190 - 230 °C

*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 TF

Hostaform® C 27021 TF Properties

Mechanical Properties

Hostaform® C 27021 TF Processing Guidelines

Injection Molding Properties