Pomalux® SD-A is non-carbon-filled, non-migratory, permanently antistatic acetal co-polymer offering surface resistivity of 109 – 1011 ohms/sq which is non-humidity dependent. Natural in color, this material offers enhanced lubricity, provides superior wear resistance, and ease of machining. Exhibiting low outgassing and non-sloughing characteristics, it is optimal for ESD applications where carbon sloughing cannot be accepted.

Polymer Name: Polyacetal Copolymer (POM)

Physical Form: Film, Rods, Sheets, Slab

Features: Chemical Resistant, Excellent Dielectric Properties, Excellent Lubricity, Good Machinability, Low Moisture Absorption, Low Outgassing, Non Sloughing, Wear Resistant

Density: 1330.0 - 1330.0 kg/m³

Color: Beige, Natural

Technical Data Sheet

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Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus210000psiASTM D790
Flexural Strength7000psiASTM D790
Izod Impact Strength (Notched)2ft-Ib/inASTM D256
Izod Impact Strength (Un-notched)NBft-lb/inASTM D4812
Tensile Elongation (Yield)45%ASTM D638
Tensile Strength (Yield)6600psiASTM D638
Typical Properties
ValueUnitsTest Method / Conditions
Density1.33g/cm3ASTM D792
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistivity10"9-10"11ohm/sqASTM D257