Soarus L.L.C. G-Polymer Applications - Melt-casting Films
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G-Polymer

Applications - Melt-casting Films

Film (gas barrier)

In low humidity conditions, Nichigo G-Polymer has the highest gas barrier performance of any thermoplastic resin.
In order to prevent loss of gas barrier performance in high humidity conditions, application of multiple layers is effective.

Reference

  • Melt-casting performance

Gas Barrier:

Recommended grades

*1: Measured using the DSC method
*2: 2160 gf at 210oC
The numbers above are sample values, not guaranteed values.

Oxygen permeability (depends on humidity)

Nichigo G-Polymer exhibits excellent barrier performance in low humidity conditions.

Nichigo G-Polymer: OKS-8049P
Sample: multilayer film PP/tie/G-Polymer (or EVOH)/tie/PP
Measurement conditions: 23oC

Film layer structure examples

【Co-extruded multilayer film】
PE/tie/G-Polymer/tie/PE
PP/tie/G-Polymer/tie/PP
Ny/tie/G-Polymer/tie/sealant

【Extrusion coated film】
O-PET//G-Polymer/tie/PE

【Paper coating】
Paper//G-Polymer/tie/PE
(When collected, the G-Polymer layer is melted, and the paper and PE layers are easily detached)
Paper//PE/tie/G-Polymer/tie/PE

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Soarus L.L.C.
3930 Ventura Drive Suite 300
Arlington Heights, IL 60004
USA
TEL: +1-847-255-1211
FAX: +1-847-255-4343
Email: soarusinfo@soarus.com