Biprint® is the ideal printing medium. It’s double-sided corona treatment allows easy printing, even for digital printing. Biprint® is resistant to moisture, is strong and light-weight. This makes Biprint® the perfect substrate for outside and inside applications. The corona treatment also provides a better adhesion when gluing the sheets to other materials, or when using adhesives. Biprint® can easily be cut or die-cut and can be converted into virtually any shape.
Biprint® is extruded from polypropylene copolymer, it is much more durable than cardboard and is completely recyclable.- easily printable
- water and moisture resistant
- strong and durable
- light-weight
Applications
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Real estate signs
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Real estate signs
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Publicity panels
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Publicity panels
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Promotional items
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Construction site-boards
Other applications:
Temporary signs, displays, POS displays, promotional & merchandising items, …
Characteristics
Treatments
Processing
Specifications
PHYSICAL PROPERTIES
| Specific gravity PP | ISO 1183 | g/cm3 | 0,907 |
| Water absorption | ISO 62 | % | 0,02 |
MECHANICAL PROPERTIES
| Tensile strength (50 mm/min) | ISO 527 | MPa | 38 |
| Elongation at break (50 mm/min) | ISO 527 | % | 800 |
| Flexural modulus | ISO 178 | MPa | 1250 |
| Impact strength Izod (23°C) | ISO 180 | kJ/m² | 80 |
| Shore D hardness | ISO 868 | - | 66 |
| Compression strength at maximum 2,1mm/350g | Internal IPB | N/cm² | min. 37 |
| Compression strength at maximum 2,0mm/400g | Internal IPB | N/cm² | min. 41 |
| Compression strength at maximum 3,0mm/600g | Internal IPB | N/cm² | min. 70 |
| Compression strength at maximum 3,0mm/650g | Internal IPB | N/cm² | min. 55 |
| Compression strength at maximum 3,0mm/400g | Internal IPB | N/cm² | min. 30 |
| Compression strength at maximum 3,5mm/650g | Internal IPB | N/cm² | min. 80 |
| Compression strength at maximum 3,5mm/700g | Internal IPB | N/cm² | min. 78 |
| Compression strength at maximum 3,5mm/800g | Internal IPB | N/cm² | min. 140 |
| Compression strength at maximum 4,5mm/1000g | Internal IPB | N/cm² | min. 144 |
THERMAL PROPERTIES
| Coefficient of linear expansion | ASTMD696 | mm/m°C | 0,18 |
| Specific Heat | DSC | J/g°C | 1,68 |
| Heat deflection temp.(0,46 MPa) | ISO 75 | °C | 78 |
| Heat deflection temp.(1,82 MPa) | ISO 75 | °C | 52 |
| Vicat softening point (1 kg) (10N) | ISO 306 | °C | 148 |
| Vicat softening point (5 kg) (50N) | ISO 306 | °C | 78 |
OPTICAL PROPERTIES
| Light transmission (clear sheet) 2,0mm/400g | Internal IPB | % | 58 |
| Light transmission (clear sheet) 2,5mm/450g | Internal IPB | % | 53 |
| Light transmission (clear sheet) 3,0mm/500g | Internal IPB | % | 51 |
| Light transmission (clear sheet) 4,0mm/1000g | Internal IPB | % | 37 |
ELECTRICAL PROPERTIES
| Surface resistivity | ASTMD257 | Ω | ca. 1013 |
| Dielectric constant (at 1 MHz) | ASTMD150 | - | 2,25 |
| Dissipation factor (tgδ at 1MHz) | ASTMD150 | - | < 5 x 10-4 |
| Dielectric strength (500V/sec) | ASTMD149 | kV/mm | 70 |
