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Grade: ESD 60
Formula: POM-C
Form: Rod
Material: Polyoxymethylene Copolymer (POMc)
Commodity: Polymers
Diameter:
30mm
Our ESD 60 POM Copolymer Rods come in 9 variations with differing diameters and lengths. As part of our unrivalled range of advanced rods, they’re made from POM copolymer, a thermoplastic known for its high stiffness, low friction and excellent dimensional stability. These rods are used in applications where low moisture absorption and good chemical resistance are needed, such as mechanical parts, rollers and bearings. With our wide choice of size options, ESD 60 POM Copolymer Rods provide flexibility for engineers and designers.
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Good-Fair |
| Alcohols | Good-Fair |
| Alkalis | Good |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Poor |
| Ketones | Good - Fair |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3.7-4.4 |
| Dissipation factor @ 1MHz | 0.006-0.18 |
| Dielectric strength( kV mm⁻¹ ) | 20@2.3mm |
| Surface resistivity( Ohm/sq ) | 10¹⁵ |
| Volume resistivity( Ohmcm ) | 10¹⁵ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Poor |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 15 |
| Water absorption - equilibrium( % ) | 0.6-0.8 |
| Water absorption - over 24 hours( % ) | 0.2-0.25 |
| Density( gcm⁻³ ) | 1.41 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Rockwell | M80 |
| Poisson's ratio | 0.35 |
| Elongation at break( % ) | 15-40 |
| Tensile modulus( GPa ) | 2.3-2.8 |
| Izod impact strength( J m⁻¹ ) | 70-80 |
| Tensile strength( MPa ) | 60-70 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 160 |
| Heat-deflection temperature - 1.8MPa( C ) | 110 |
| Lower working temperature( C ) | -40 |
| Upper working temperature( C ) | 80-120 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1500 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.23-0.3@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 80-120 |
Other Customers Purchased
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Zinc Rod Formula: Zn
Percentage Purity: 99.999%
Diameter: 2mm
Length: 200mm
CAS Number: 7440-66-6
UOM Code: 001-562-48
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POM Copolymer Film Formula: Acetal - Copolymer POMC
Thickness: 1mm
Length 1: 1000mm
Length 2: 1000mm
UOM Code: 045-423-19
eachStarting at $143.13
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POM Homopolymer Film Formula: Acetal - Homopolymer POMH
Thickness: 5mm
Length 1: 300mm
Length 2: 300mm
CAS Number: 9002-81-7
UOM Code: 029-323-65
eachStarting at $141.50
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Zirconium Phosphate Machinable Ceramic Rod Formula: Ba Zr₄P₆O₂₄
Diameter: 12.7mm
Length: 127mm
UOM Code: 064-367-40
eachStarting at $940.24
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Zirconium Rod Formula: Zr
Percentage Purity: 99.2%
Diameter: 1.5mm
Length: 500mm
CAS Number: 7440-67-7
UOM Code: 013-119-50
eachStarting at $188.97
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Zinc/Aluminum Alloy Rod (Zn96/Al 4) Formula: Zn96/Al 4
Diameter: 20mm
Length: 500mm
UOM Code: 102-110-38
eachStarting at $299.54
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