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Elmet Technologies

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Eastman Eastobond™ Renew 19412-100 Copolyester
Categories: Polymer; Thermoplastic; Polyester, TP

Material Notes: Eastman Eastobond™ Renew copolyester 19412-100 is a plastic lidding film resin designed to adhere directly to monolayer PET food trays, rendering them recyclable. With Eastobond™ Renew, packaging converters can eliminate the polyolefin lining in their PET trays, reducing cost and making the end product recyclable. Eastobond™ Renew enables fast-moving consumer goods brand owners to achieve recyclable trays and reduce their consumption of fossil-based resources without sacrificing aesthetics or quality. Eastman Renew polymers have been certified by International Sustainability & Carbon Certification (ISCC), a global, independent agency for tracking sustainable content in a variety of industries. Renew polymers are produced with ISCC certified circular content by mass balance allocation.

Applications

  • Multi-layer film food contact
Key Attributes
  • BPA Free
  • Cost savings from eliminating tray liner
  • Does not require additional adhesives
  • Enables food tray recyclability
  • Excellent adhesion to monolayer PET
  • Not a material of concern
  • Polyolefin replacement

Information provided by Eastman.

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Physical PropertiesOriginal ValueComments
Bulk Density 0.715 g/ccASTM D1895
Density 1.31 g/ccASTM D1505
 1.33 g/ccCrystalline; ASTM D1505
 1.20 g/cc
@Temperature 250 °C
Note A- Table 2; D 1238
Water Vapor Transmission 39.0 g/m²/dayASTM F372
Oxygen Transmission 3.10 cc-mm/m²-24hr-atmASTM D3985
Carbon Dioxide Transmission 16.7 cc-mm/m²-24hr-atm
Viscosity Measurement 0.650Inherent, film, EMN-A-AC-G-V-1
 0.740Inherent, EMN-A-AC-G-V-1
Thickness 50.0 microns
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 45.0 MPaASTM D882
Elongation at Break <= 5.00 %ASTM D882
Tensile Modulus 2200 MPaASTM D882
Tear Strength, Total 0.300 NElmendorf; ASTM D1922
 
Thermal PropertiesOriginal ValueComments
Specific Heat Capacity 1.15 J/g-°C
@Temperature 25.0 °C
DSC
 1.60 J/g-°C
@Temperature 75.0 °C
DSC
 1.80 J/g-°C
@Temperature 125 °C
DSC
 2.00 J/g-°C
@Temperature 200 °C
DSC
 2.10 J/g-°C
@Temperature 250 °C
DSC
 2.15 J/g-°C
@Temperature 290 °C
DSC
Thermal Conductivity 0.210 W/m-KASTM C177
Glass Transition Temp, Tg 51.0 °CASTM D3418
 
Optical PropertiesOriginal ValueComments
Haze <= 0.500 %ASTM D1003
Gloss 95.0 %ASTM D2457
Transmission, Visible 90.0 %Regular; ASTM D1003

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PEATM4134 / 323757

Ensinger PEI

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