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by SpecialChem

Ultraform® H2320 004

Ultraform® H2320 004 is an unreinforced, high-molecular-weight acetal polyoxymethylene (POM) copolymer grade. Exhibits high rigidity, strength & stiffness, low water absorption, good resilience properties, low tendency to creep, excellent resistance to fuels & chemicals, excellent sliding friction properties, good long-term thermal stability, impact resistance, good electrical insulation properties and dimensional stability. It is insoluble in water. Can be processed using injection molding and extrusion. Recommended for small thin-walled tubes and panels. It complies with the EU Directive 2006/122/EC (PFOA), EU Directive 2011/65/EU (RoHS) and EC Regulation 1907/2006 (REACH).

Ultraform® H2320 004 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

32 %

(At 23°C, 50 mm/min)

ISO 527-2

Modulus of Elasticity

1300 MPa

(At 1000 hr, 0.5%)

ISO 899-1

Modulus of Elasticity

2600 MPa

(At 23°C)

ISO 527-2

Extrusion Properties

Value & Unit

Test Condition

Test Method

Take-off rate

20 mm/min

Adapter Temperature

175 °C

Screw Length

20 - 25 D

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Ultraform® H2320 004

Ultraform® H2320 004 Properties

Mechanical Properties

Ultraform® H2320 004 Processing Guidelines

Extrusion Properties