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Formula: PP
Form: Laminate
Material: Polypropylene (PP)
CAS Number: 9003-07-0
Commodity: Polymers
Thickness:
0.07mm
Coil Width:
600mm
Backing Material:
0.020mm Polypropylene
Polymer Thickness:
0.05mm
PP Laminate Coil is a polypropylene laminate offered by Goodfellow within their range of laminate materials. One of its key material properties is its low density, which provides weight savings in many applications. The laminate also has good chemical resistance properties. Example applications of PP Laminate Coil include food packaging due to its chemical resistance and low weight. It is also used in labels and tapes where a flexible, lightweight material is needed. The coil form allows for PP Laminate to be efficiently used in continuous production processes.
Tolerances
Laminate
| Thickness | ±10% |
|---|
Coil
| Coil Width | =<100mm | ±1mm |
|---|---|---|
| Coil Width | >100mm | +2% / -1% |
| Length | +10% / -0% |
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Good-Fair |
| Acids - dilute | Good-Fair |
| Alcohols | Good |
| Alkalis | Good |
| Aromatic hydrocarbons | Fair |
| Greases and Oils | Good-Fair |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Poor |
| Ketones | Good |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.1-0.3 |
| Hardness - Rockwell | R80-100 |
| Elongation at break( % ) | 150-300, for biax film >50 |
| Tensile modulus( GPa ) | 0.9-1.5, for biax film 2.2-4.2 |
| Izod impact strength( J m⁻¹ ) | 20-100 |
| Abrasive resistance - ASTM D1044( mg/1000 cycles ) | 13-16 |
| Tensile strength( MPa ) | 25-40, for biax film 130-300, |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 2.2-2.6 |
| Dissipation factor @ 1MHz | 0.0003-0.0005 |
| Dielectric strength( kV mm⁻¹ ) | 30-40 |
| Surface resistivity( Ohm/sq ) | 10¹³ |
| Volume resistivity( Ohmcm ) | 10¹⁶-10¹⁸ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Fair |
| Refractive index | 1.49 |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 18 |
| Water absorption - equilibrium( % ) | 0.03 |
| Density( gcm⁻³ ) | 0.9 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 100-105 |
| Heat-deflection temperature - 1.8MPa( C ) | 60-65 |
| Lower working temperature( C ) | 50 |
| Upper working temperature( C ) | 90-120 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1700-1900 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.1-0.22@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 100-180 |
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Thickness: 0.03mm
Length 1: 50mm
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Length 2: 600mm
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PP Granules Formula: PP
Nominal Granule Size: 4mm
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CAS Number: 9003-07-0
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