Traid Villarroya TKG® AL POM Copolymer

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Traid Villarroya TKG® AL POM Copolymer
Categories:	Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Unreinforced
Material Notes:	High toughness Good machinability High strength Resistant against cleaning agents Good slide and wear resistance Industry Applications: Medical technology Food engineering Electrical engineering Automotive industry Mechanical engineering Information provided by Traid Villarroya Hnos. S.L.
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Physical Properties	Original Value	Comments

Density	1.41 g/cc
Water Absorption	0.050 % @Time 86400 sec	DIN EN ISO 62
	0.10 % @Time 346000 sec	DIN EN ISO 62

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	165 MPa	ISO 2039-1
Tensile Strength	67.0 MPa	50 mm/min; DIN EN ISO 527-2
Tensile Strength, Yield	67.0 MPa	50 mm/min; DIN EN ISO 527-2
Elongation at Break	32 %	50 mm/min; DIN EN ISO 527-2
Elongation at Yield	9.0 %	50 mm/min; DIN EN ISO 527-2
Modulus of Elasticity	2.80 GPa	1 mm/min; DIN EN ISO 527-2
Flexural Strength	91.0 MPa @Load 1.02 kg	2 mm/min; DIN EN ISO 178
Flexural Modulus	2.60 GPa @Load 1.02 kg	2 mm/min; DIN EN ISO 178
Compressive Strength	20.0 MPa @Strain 1 %, Load 1.02 kg	5 mm/min; EN ISO 604
	35.0 MPa @Strain 2 %, Load 1.02 kg	5 mm/min; EN ISO 604
Compressive Modulus	2300 MPa @Load 1.02 kg	5 mm/min; EN ISO 604
Charpy Impact Unnotched	NB	Max. 7,5j; DIN EN ISO 179-1EU

Electrical Properties	Original Value	Comments
Surface Resistance	1.00e+14 ohm	DIN IEC 60093

Thermal Properties	Original Value	Comments
CTE, linear	130 µm/m-°C @Temperature 23.0 - 60.0 °C	DIN EN ISO 11359-1;2
	140 µm/m-°C @Temperature 23.0 - 100 °C	DIN EN ISO 11359-1;2
Specific Heat Capacity	1.40 J/g-°C	ISO 22007-4:2008
Thermal Conductivity	0.390 W/m-K	ISO 22007-4:2008
Melting Point	166 °C	DIN 53765
Maximum Service Temperature, Air	100 °C	Long term
	140 °C	Short term
Glass Transition Temp, Tg	-60.0 °C	DIN 53765
Flammability, UL94	HB	DIN IEC 60995-11-10

Descriptive Properties
Color	Natural opaque

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PTRAID905 / 318866

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