HOHMLB.M BOPP (Biaxially Oriented Polypropylene) Metallized Film

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Description

Metallized white pearl microporous heat-sealable BOPP film with increased barrier properties for printing and laminations for production of flexible packaging for products with long shelf life. The main advantages are: Metallized side with high adhesion to the film; low threshold for heat welding, increased barrier properties and stable coefficient of friction; contains mineral fillers as calcium carbonate and titanium dioxide; good protection from UV and sunlight; intended for contact with food; pearl side (UT) easily takes an activation, at 200m/min corona power 4 KW is enough for proper printing or lamination; without coating or primer.

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Ashby charts

Eigenschaften

Abmessung

PropertyValue

Dicke

0.03 - 0.04 mm

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Allgemein

PropertyTemperatureValueComment

Dichte

20.0 °C

0.7 g/cm³

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Filmstärke

20.0 °C

35.7 - 57.1 m²/kg

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Oberflächendichte

20.0 °C

1.75E-3 - 2.8E-3 g/cm²

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Schrumpfung

120.0 °C

4 %

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GOST 18616, ISO 11501, ASTM D1204 (Thermal shrinkage at 120˚C, 5 min)

Schrumpfung, diagonal

120.0 °C

2 %

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GOST 18616, ISO 11501, ASTM D1204 (Thermal shrinkage at 120˚C, 5 min)

Materialinformationen

PropertyValue

Abmessung

Available thicknesses: 25, 30, 35, 40µm.

Mechanisch

PropertyTemperatureValueComment

Dehnung

20.0 °C

200 %

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GOST 14236, ISO 527, ASTM D882

Dehnung, transversal

20.0 °C

60 %

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GOST 14236, ISO 527, ASTM D882

Zugfestigkeit

20.0 °C

70 MPa

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GOST 14236, ISO 527, ASTM D882

Zugfestigkeit, transversal

20.0 °C

140 MPa

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GOST 14236, ISO 527, ASTM D882

Technological properties

Property
Application areas

High quality rotogravure and flexographic solvent based printing; for both side printing or in center of triplex lamination; for lamination with solvent based or solventless polyurethane adhesives; production of flexible packaging with frame cold glue; manufacture of flexible packaging for products with high shelf life; manufacture of lid for trays with food, typically in center of triplex; production of flexible packaging for the bouillon cubes.

Friction

Kinetic coefficient of friction µ= 0.3-0.5 (GOST 27492, ISO 8295, ASTM D 1894).

Other

HOHMLB.M BOPP films comprise: An aluminum layer with increased thickness, a treated modified layer for high adhesion to aluminum, an oriented polypropylene tie layer, a white pearl cavitated core layer of printed polypropylene, an oriented polypropylene tie layer, a white pearl heat sealable, non treated skin layer with standard coefficient of friction.

Processing history

Treatment level: 36 mN/m (ISO 8296, ASTM D 2578).