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Meldin® 7001 PI Rod
Our Meldin® 7001 PI Rods are high-performance polymer rods offering superior mechanical properties and heat resistance. With 28 size variations in the range, they can be customized for applications requiring precision machining, low friction and stability across a wide temperature range. Example applications include bushings, rollers and insulators in aerospace, automotive and industrial equipment, where durability at high temperatures is critical. The combination of versatility, durability, and precision tolerances makes Meldin® 7001 PI Rods an ideal choice for engineered components.
Grade: Meldin® 7001
Formula: PI
Diameter: 19mm
Length: 100mm
CAS Number: 60842-76-4
UOM Code: 613-665-29
Legacy Code: IM307930
Distributor Code: GF61366529
Formula: PI
Diameter: 19mm
Length: 100mm
CAS Number: 60842-76-4
UOM Code: 613-665-29
Legacy Code: IM307930
Distributor Code: GF61366529
SKU: 1000121427
Product Code: IM30-RD-000130
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
$1,070.96
each
- Buy 5 for $867.48 each and save 19%
- Buy 10 for $792.51 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Fair |
| Alcohols | Poor |
| Alkalis | Poor |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good |
| Halogens | Fair |
| Ketones | Good |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.42 |
| Hardness - Rockwell | E52-99 |
| Elongation at break( % ) | Aug-70 |
| Tensile modulus( GPa ) | 2.0 – 3.0 |
| Izod impact strength( J m⁻¹ ) | 80 |
| Tensile strength( MPa ) | 70-150 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3.4 |
| Dissipation factor @ 1kHz | 0.0018 |
| Dielectric strength( kV mm⁻¹ ) | 22 |
| Surface resistivity( Ohm/sq ) | 10¹⁶ |
| Volume resistivity( Ohmcm ) | 10¹⁸ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | V0 |
| Radiation resistance | Good |
| Refractive index | 1.66 |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 53 |
| Water absorption - over 24 hours( % ) | 0.2-2.9 |
| Density( gcm⁻³ ) | 1.42 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 1.8MPa( C ) | 360 |
| Lower working temperature( C ) | -270 |
| Upper working temperature( C ) | 250-320 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1090 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.1-0.35@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 30-60 |
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