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Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Flexural Modulus: 2200.0 - 2200.0 MPa

Technical Data Sheet
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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods

Properties

Flame Rating
Flame Rating
UL 94 HB
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Break54MPaASTM D 638
Tensile Strength at Yield57MPaASTM D 638
Flexural Strength80MPaASTM D 790
Flexural Modulus2200MPaASTM D 790
Izod Notched Impact Strength (73°F)85J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate - MFR (190°C/2.16 kg)2.5g/10minASTM D1238
Molding Shrinkage - Flow (0.126 in (3.20 mm))0.508mm/mmASTM D955
Specific Gravity1.41-
Water Absorption0.22%ASTM D570
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (264 psi)110°CASTM D648
Heat Deflection Temperature - HDT (66 psi)158°CASTM D648
Flammability
ValueUnitsTest Method / Conditions
Flame Rating (0.032)HB-UL 94
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature180°F
Drying Time2.0 - 4.0h
Suggested Maximum Moisture0.0002%
Rear Barrel Temperature320 - 356°F
Middle Barrel Temperatures356 - 374°F
Front Barrel Temperatures374 - 392°F
Nozzle Temperature374 - 392°F
Back Pressure142 - 427psi
Mold Temperature140 - 176°F
Melt Temperaturemax. 446°F

Regulatory & Compliance

Certifications & Compliance