General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 20.0 °C | 0.91 g/cm³ Show Material materials with Density of 0.91 g/cm³ | |
Film yield | 20.0 °C | 22.89 - 73.26 m²/kg Show Material materials with Film yield of 22.89 - 73.26 m²/kg | |
Shrinkage | 120.0 °C | 4 - 5 % Show Material materials with Shrinkage of 4 - 5 % | GOST 18616, ISO 11501, ASTM D1204 (Thermal shrinkage at 120˚C, 5 min) |
Shrinkage, transverse | 120.0 °C | 2 - 3 % Show Material materials with Shrinkage, transverse of 2 - 3 % | GOST 18616, ISO 11501, ASTM D1204 (Thermal shrinkage at 120˚C, 5 min) |
Surface density | 20.0 °C | 1.36E-3 - 4.37E-3 g/cm² Show Material materials with Surface density of 1.36E-3 - 4.37E-3 g/cm² |
Dimension
| Property | Value |
|---|---|
Thickness | 0.02 - 0.05 mm Show Material materials with Thickness of 0.02 - 0.05 mm |
Dimensions | Available thicknesses: 15, 18, 20, 25, 30, 35, 40, 48µm. |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elongation | 20.0 °C | 200 - 220 % Show Material materials with Elongation of 200 - 220 % | GOST 14236, ISO 527, ASTM D882 |
Elongation, transverse | 20.0 °C | 70 - 80 % Show Material materials with Elongation, transverse of 70 - 80 % | GOST 14236, ISO 527, ASTM D882 |
Tensile strength | 20.0 °C | 130 - 140 MPa Show Material materials with Tensile strength of 130 - 140 MPa | GOST 14236, ISO 527, ASTM D882 |
Tensile strength, transverse | 20.0 °C | 230 - 250 MPa Show Material materials with Tensile strength, transverse of 230 - 250 MPa | GOST 14236, ISO 527, ASTM D882 |
Optical
| Property | Value | Comment |
|---|---|---|
Haze | 2.5 - 3.2 % Show Material materials with Haze of 2.5 - 3.2 % | GOST 15875, ISO 14782, ASTM D 1003 |
Technological properties
| Property | ||
|---|---|---|
| Application areas | High quality solvent based rotogravure and flexographic printing; solvent based and solvent free lamination with polyurethane adhesives; manufacture of flexible packaging for food products; for vertical VFFS and horizontal HFFS packaging machines; laminating with PE and CPP films with a high content of slipping additives; to reduce the impact of slip additives transition from PE or CPP film to the BOPP film side, which leads to a significant coefficient of friction reduction. The high coefficient of friction of the HGFL film, provides a certain margin in this case. For a case in which the bondage process of packed products is present, for example, in pasta packaging; to save the packed packages in a single group without sliding over each other (if necessary); in the other cases, when slip reduction on BOPP side of the flexible packaging is necessary; for cold seal glue frame coating onto UT film side (if necessary). | |
| Friction | Kinetic coefficient of friction µ= 0.4-0.65 (GOST 27492, ISO 8295, ASTM D 1894). | |
| Other | HGFL BOPP films comprise: A treated modified heat sealable copolymer skin layer, a transparent oriented polypropylene core layer, a heat sealable, non treated skin layer with low seal intention temperature and high coefficient of friction. | |
| Processing history | Treatment level: 38 mN/m (ISO 8296, ASTM D 2578) | |