Soarus L.L.C. G-Polymer Applications - Bottles
HomeProductsApplicationsHealth & SafetySupportAffliated CompaniesContact Us

G-Polymer

Applications - Bottles

High gas barrier bottles

By using Nichigo G-Polymer as a middle layer, multilayer bottles with high gas barrier performance can be made.
As an adhesive resin, maleic anhydride modifed PO can be used.

Applications

Features of emulsions that use Nichigo G-Polymer

Acrylic emulsions that use Nichigo G-Polymer have the following features.

  • Stable emulsification polymerization is possible with a wide range of monomer compositions
  • Excellent mechanical stability, chemical stability, pigment mixture stability, freezing and melting stability, and low temperature viscosity stability 
  • Strong adhesion with hydrophilic materials
  • Forms tough films with excellent solvent resistance 
  • Water resistance can be increased when used with crosslinking agents 
  • Possible to manufacture powder emulsions that can be re-emulsified

Recommended grades

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

 

Oxygen permeability


Co-PET multilayer bottles with Nichigo G-Polymer as a middle layer have high gas barrier performance that is 3 times that of single layer co-PET bottles.
Furthermore, by placing a Nichigo G-Polymer layer on the outside, gas barrier performance that is 50 times higher can be achieved.

Nichigo G-Polymer: OKS-8049P

【Bottle form】
Content capacity: 500 ml Surface area: 404 cm2

【Measurement conditions】
Outside: 23oC, 50% RH air Inside: 23oC, 100% RH

Adhesive strength

Nichigo G-Polymer: OKS-8049P
1) Novapex IG226S made by Mitsubishi Chemical Corporation
Sample layer composition: co-PET/middle layer/co-PET (40/20/40 μm)

  Contact  
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