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Hostaform® LM90 CD33867 BLACK

Technical Datasheet | Supplied by Celanese

HOSTAFORM® LM90 CD33867 BLACK is a very hard and rigid, heavy-metal free, nominal 9 melt flow rate POM (polyoxymethylene) copolymer grade. Exhibits outstanding chemical (solvents, fuels & strong alkalis)-, hydrolysis-, fatigue-, creep-, moisture- and stress cracking resistance. Also exhibits toughness (up to -40°C), good heat distortion temperature (up to 100°C), very good slip/ wear properties, excellent resilience, low moisture absorption and higher stability to thermal and oxidative degradation compared to acetal homopolymers. Also shows easy colorization. Capable of being permanently marked by a laser. It can be processed by injection molding. Molded parts can be laser marked with barcodes, identification numbers, designs, 2-D symbology, etc.

Hostaform® LM90 CD33867 BLACK Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.41 g/cm³

(23°C)

ISO 1183

Melt Volume Flow Rate (MVR)

8 cm³/10 min

(190°C/ 2.16 kg)

ISO 1133

Water Absorption

0.75 %

(23°C, 24 hr)

ISO 62

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 hr

Manifold Temperature

180 - 200 °C

Drying Temperature

80 - 100 °C

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Hostaform® LM90 CD33867 BLACK

Hostaform® LM90 CD33867 BLACK Properties

Physical Properties

Hostaform® LM90 CD33867 BLACK Processing Guidelines

Injection Molding Properties