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Grade: Nylon 66
Formula: PA 66 - (C₁₂H₂₂N₂)ₙ
Form: Foil/Film/Sheet
Material: Polyamide (PA)
CAS Number: 32131-17-2
Commodity: Polymers
Nylon 66 Film is a high-performance polyamide material valued for its exceptional mechanical strength, thermal stability, and barrier properties. Derived from hexamethylene diamine and adipic acid, this film exhibits a high melting point and superior resistance to puncture, abrasion, and moisture compared to Nylon 6 and PET films. Key applications include food packaging, medical device wraps, and insulation in electronics and automotive components. It is especially suitable for retort pouches and vacuum-sealed environments where dimensional stability and thermal endurance are essential. Recent innovations in nanofiber fabrication and composite layering have further improved its mechanical and solvent resistance, supporting sustainable and scalable packaging technologies. Nylon 66 Film plays a crucial role in packaging science, offering a blend of strength, barrier integrity, and adaptability for diverse industrial uses.
Tolerances
Foil
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Poor |
| Alcohols | Good |
| Alkalis | Good-Fair |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Poor |
| Ketones | Good |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.2-0.3 |
| Hardness - Rockwell | M89 |
| Poisson's ratio | 0.41 |
| Elongation at break( % ) | 40 |
| Tensile modulus( GPa ) | 3.3 |
| Izod impact strength( J m⁻¹ ) | 40-110 |
| Abrasive resistance - ASTM D1044( mg/1000 cycles ) | 03-May |
| Tensile strength( MPa ) | 82 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3.4 |
| Dissipation factor @ 1kHz | 0.2 |
| Dielectric strength( kV mm⁻¹ ) | 25 |
| Surface resistivity( Ohm/sq ) | 10¹¹ |
| Volume resistivity( Ohmcm ) | 10¹³ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Fair |
| Refractive index | 1.53 |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 23 |
| Water absorption( % ) | 8.5 |
| Water absorption - equilibrium( % ) | 8 |
| Water absorption - over 24 hours( % ) | 2.3 |
| Density( gcm⁻³ ) | 1.14 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 200 |
| Heat-deflection temperature - 1.8MPa( C ) | 100 |
| Lower working temperature( C ) | -30 |
| Upper working temperature( C ) | 80-180 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1670 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.25@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 90 |
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Vestosint® 1111 Nylon 12 Powder Grade: Vestosint® 1111
Formula: PA 12
Maximum Particle Size: 250µm
Particle Size D50: 90µmµm
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Colour: Silver Grey 9.8132
CAS Number: 24937-16-4
UOM Code: 407-291-96
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