Performance Polymers

ULTRAFORM® N2640 Z2 AT UNCOLORED POLYACETAL

(POM) Polyoxymethylene Copolymer, Functional, PM Product (Attri), Thermoplastic, Thermoplastic

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Technical Properties

Rheological properties

Property Name	Test Method	Unit	Values
Melt volume-flow rate (MVR) 190.0 °C 2.16 kg		cm³/10min	7.00
Molding shrinkage (normal)	ISO 294-4	%	1.90
Molding shrinkage (parallel)	ISO 294-4	%	1.90

Mechanical properties

Property Name	Test Method	Unit	Values
Charpy notched impact strength ISO 179/1eA (23°C)	ISO 179/1eA	kJ/m²	13.00
Tensile modulus	ISO 527-1/-2	MPa	2000.00

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