Commodity Plastics
PP Impact Copolymer Film — Polypropylene Impact Copolymer Film
PP impact copolymers used for films offer excellent stiffness, good clarity, and improved impact resistance over homopolymer PP films. They are suitable for packaging applications requiring strength and good moisture barrier properties.
PP Impact CopolymerSaflyProphecy
Manufacturers
3
Grades
3
Applications
4
Equivalents
2
Physical Properties
- Density
- 0.900-0.910 g/cm³
- Water Absorption (24h)
- <0.05 %
- Transparency
- Good to Fair
- Shrinkage
- 1-2.5 %
Mechanical Properties
- Young's Modulus
- 1.0-1.4 GPa
- Tensile Strength
- 30-40 MPa
- Elongation at Break
- 10-25 %
- Impact Strength (Izod)
- 100-250 J/m
Thermal Properties
- Glass Transition Temperature
- -10 °C
- Melting Point
- 140-160 °C
- Continuous Service Temperature
- 70-90 °C
- Heat Deflection Temperature
- 50-70 °C
Electrical Properties
- Dielectric Constant
- 2.2-2.3
- Volume Resistivity
- >10¹⁶ Ω⋅cm
- Dielectric Strength
- 20-30 kV/mm
Chemical Resistance
- Acids
- Excellent resistance
- Bases
- Excellent resistance
- Solvents
- Good resistance at room temperature, swells in hot aromatic and chlorinated hydrocarbons
- UV Resistance
- Poor (requires stabilization)
Sustainability
- Recyclability
- Recyclable
- Recycling Code
- 5 (PP)
- Carbon Footprint
- Moderate
Manufacturing compatibility
Film extrusionThermoforming
Applications
Food packaging film
Lamination
Stationery
Woven bags
Available grades
PP R36YPP 30D2PP TC101