PGR BOPP (Biaxially Oriented Polypropylene) Transparent Film

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Description

Transparent release BOPP film for high quality rotogravure and flexographic printing and lamination; for the production of flexible packaging with frame cold seal glue. The main advantages are: UT side has a release properties to the latex cold seal glue; high optical: transparency and gloss and high physical and mechanical properties; low coefficient of friction, including hot surfaces, specially for HFFS machines; contains antistatic, slip-antiblocking and release additives; intended for contact with food; chemically resistant to oils, fats and chemicals.

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Ashby charts

Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

20.0 °C

0.91 g/cm³

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Filmstärke

20.0 °C

31.4 - 73.26 m²/kg

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Oberflächendichte

20.0 °C

1.36E-3 - 3.18E-3 g/cm²

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Schrumpfung

120.0 °C

4 - 5 %

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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)

Abmessung

PropertyValue

Dicke

0.02 - 0.04 mm

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Dimensions

Available thicknesses: 15, 20, 25, 30, 35µm.

Mechanisch

PropertyTemperatureValueComment

Dehnung

20.0 °C

200 %

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GOST 14236, ISO 527, ASTM D882

Dehnung, transversal

20.0 °C

70 %

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GOST 14236, ISO 527, ASTM D882

Zugfestigkeit

20.0 °C

140 - 150 MPa

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GOST 14236, ISO 527, ASTM D882

Zugfestigkeit, transversal

20.0 °C

250 MPa

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GOST 14236, ISO 527, ASTM D882

Optisch

PropertyValueComment

Opazität

2 %

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GOST 15875, ISO 14782, ASTM D 1003

Technological properties

Property
Application areas

High quality rotogravure and flexographic solvent printing; solvent or solventless polyurethane laminating adhesives; for the production of flexible packaging (typically duplex) with frame cold seal glue.

Friction

Kinetic coefficient of friction µ= 0.1-0.35 (GOST 27492, ISO 8295, ASTM D 1894).

Other

PGR BOPP films comprise: A treated modified copolymer skin layer, a transparent oriented polypropylene core layer, a non-heat-sealable, untreated release skin layer with low coefficient of friction.

Processing history

Treatment level: 38 mN/m (ISO 8296, ASTM D 2578).