by SpecialChem

Hostaform® S 9243 XAP2™ LS NATURAL

Technical Datasheet | Supplied by Celanese

Hostaform® S 9243 XAP2™ LS NATURAL by Celanese is a rigid, heavy-metal free, impact modified, elastomer-containing POM (polyoxymethylene) copolymer grade. Exhibits slightly lower hardness, good welding strength, outstanding chemical (solvents, fuels & strong alkalis)-, hydrolysis-, fatigue-, creep-, moisture- and stress cracking resistance. It can be processed by injection molding.

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 reduced emission and easy colorization.

Hostaform® S 9243 XAP2™ LS NATURAL Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

40 %

(At 23°C, 50 mm/min)

ISO 527-2

Impact Strength, Notched Charpy

9 kJ/m²

(At -30°C)

ISO 179

Impact Strength, Notched Charpy

15 kJ/m²

(At 23°C)

ISO 179

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

60 - 80 °C

Manifold Temperature

190 - 200 °C

Mold Shrinkage (Normal), ISO 294-4

1.8 %

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Hostaform® S 9243 XAP2™ LS NATURAL

Hostaform® S 9243 XAP2™ LS NATURAL Properties

Mechanical Properties

Hostaform® S 9243 XAP2™ LS NATURAL Processing Guidelines

Injection Properties