Hostaform® M90XAP® POM

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Description

Hostaform®/Celcon® is a family of acetal copolymers (POM), developed by Celanese Corporation, which offers a wide range of high mechanical properties due to its linear structure and highly crystalline quality. These properties include excellent wear and creep resistance, high toughness, and long-term fatigue strength. It is also resistant to moisture, strong alkalis and solvents.
Hostaform® M90 XAP® grade is an acetal copolymer with low emissions and medium viscosity that provides top-notch performance in processes such as injection moulding in areas such as the automotive industry, particularly the interior automotive market. It is generally delivered in pellets. Key features of Hostaform® M90 XAP® include:

High toughness (to - 40°C)
High hardness and rigidity
Outstanding chemical resistance
Good wear resistance and sliding properties
Easy colorisation
Good heat distortion temperature (up to 100°C)
Excellent resilience
Low moisture absorption
Resistance to stress cracking

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

Property	Temperature	Value	Comment
Dichte	23.0 °C	1.4 g/cm³ Show Material materials with Dichte of 1.4 g/cm³	ISO 1183

Mechanisch

Property	Temperature	Value	Comment
Biegemodul	23.0 °C	2.56 GPa Show Material materials with Biegemodul of 2.56 GPa	ISO 178
Elastizitätsmodul	23.0 °C	2.6 GPa Show Material materials with Elastizitätsmodul of 2.6 GPa	ISO 527-1A, ISO 527-2
Schlagfestigkeit, Charpy gekerbt	23.0 °C	6.4 kJ/m² Show Material materials with Schlagfestigkeit, Charpy gekerbt of 6.4 kJ/m²	ISO 179/1eA
Schlagzähigkeit, Izod gekerbt	23.0 °C	5.4 kJ/m² Show Material materials with Schlagzähigkeit, Izod gekerbt of 5.4 kJ/m²	ISO 180/1A
Streckgrenze	23.0 °C	65 MPa Show Material materials with Streckgrenze of 65 MPa	ISO 527-1, ISO 527-2

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	23.0 °C	1.2E-4 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.2E-4 1/K	ISO 11359-2
Schmelzpunkt		167 °C Show Material materials with Schmelzpunkt of 167 °C	ISO 11357-1, ISO 11357-3, 10°C/min
Vicat-Erweichungstemperatur		160 °C Show Material materials with Vicat-Erweichungstemperatur of 160 °C	ISO 306, 50°c/h, 50N
thermischer Ausdehnungskoeffizient, transversal	23.0 °C	1.2E-4 1/K Show Material materials with thermischer Ausdehnungskoeffizient, transversal of 1.2E-4 1/K	ISO 11359-2

Rheological Properties

Property	Temperature	Value	Comment
Schmelzvolumenflussrate		8 cm³/10min Show Material materials with Schmelzvolumenflussrate of 8 cm³/10min	ISO 1133, 190°C/2.16 Kg
Schrumpfung	23.0 °C	1.8 % Show Material materials with Schrumpfung of 1.8 %	ISO 294-4, ISO 2577
Schrumpfung, diagonal	23.0 °C	1.8 % Show Material materials with Schrumpfung, diagonal of 1.8 %	ISO 294-4, ISO 2577

Technological properties

Property
Application areas	General Automotive Parts, Automotive Interiot Parts
Processing methods	Injection Molding: Drying Temperature: 100-120°C, Drying Time: 3-4 hr, Rear Temperature: 165-175°C, Middle Temperature: 170-180°C, Front Temperature: 170-180°C, Nozzle Temperature: 180-190°C, Melt Temperature: 180-190°C, Mold Temperature: 80-120°C, Back Pressure: 4 MPa, Screw Speed 100-200 rpm, Screw Compression Ratio: 2:1 to 2.5:1

Hostaform® M90XAP® POM

Description

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