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Hostaform® C 13031 14 BLACK

Technical Datasheet | Supplied by Celanese

Hostaform® C 13031 14 BLACK is an unfilled acetal copolymer. It is easy-flowing. Possesses higher strength, rigidity and hardness over the entire permissible temperature range for Hostaform as compared to C 13021 grade. Exhibits good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance along with high resistance to thermal and oxidative degradation. Processed by injection molding. Recommended for molded parts with higher requirements to strength, rigidity und hardness as well as ranges of applications with fuel contact. Compliant with ROHS and FDA (21 CFR 177.2470) regulations.

Hostaform® C 13031 14 BLACK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.41 g/cm³

(23°C)

ISO 1183

Water Absorption

0.65 %

(23°C-sat)

ISO 62

Melt Volume Flow Rate (MVR)

12 cm³/10 min

(190°C/2.16 kg)

ISO 1133

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 - 4 hr

Mold shrinkage (Parallel)

2 %

Drying Temperature

120 - 140 °C

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Hostaform® C 13031 14 BLACK

Hostaform® C 13031 14 BLACK Properties

Physical Properties

Hostaform® C 13031 14 BLACK Processing Guidelines

Injection Molding Properties