Eastman Eastobond™ 19412 is a terephthalate-based copolyester. It is identical to our 19411 resin in every aspect, except that the 19412 has been crystallized for drying purposes and ease of handling. Eastman Eastobond™ 19412 may be dried in a desicated drying system at 150 F. It offers excellent organoleptic and gas-barrier properties. Eastman Eastobond™ 19412 has low postextrusion crystallinity and a low softening point, enabling heat-seal bonds to be achieved over a temperature range of 95°C to 205°C.
| Original Document | Technical Datasheet(English) | |||
| Features | Easy processingGood AdhesionHigh Barrier property/Low permeation | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D 1505 | 50 µm, Film |
Density/Specific Gravity | *** g/cm³ | ASTM D 1505 | Crystalline |
Viscosity | *** - | Internal | |
Viscosity | *** - | Internal | film, Inherent Viscosity |
Melt Density | *** g/cm³ | - | 250°C |
Bulk(Apparent ) Density | *** g/cm³ | ASTM D 1895 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Specific Heat | *** J/kg-K | DSC | 125°C |
Specific Heat | *** J/kg-K | DSC | 200°C |
Specific Heat | *** J/kg-K | DSC | 250°C |
Specific Heat | *** J/kg-K | DSC | 25°C |
Specific Heat | *** J/kg-K | DSC | 290°C |
Specific Heat | *** J/kg-K | DSC | 75°C |
Glass Transition Temperature | *** °C | ASTM D 3418 | |
Thermal Conductivity | *** W/(m K) | ASTM C 177 | |
| Optical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Light Transmission | *** % | ASTM D1003 | 50 µm |
Haze | *** % | ASTM D1003 | 50 µm |
Gloss | *** - | ASTM D 2457 | 50 µm, 45° |
| Film | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Break | *** Mpa | ASTM D 882 | 50 µm |
Tensile Elongation | |||
Break | *** % | ASTM D 882 | 50 µm |
Tensile Modulus | *** Mpa | ASTM D 882 | 50 µm |
Elmondorf Tear | *** N | ASTM D 1922 | 50 µm |
Water Vapor Transmission Rate | *** g/m²/24 hr | ASTM F 372 | 50 µm, 38°C,90% RH |
Oxygen permeability | *** cm³·mm/m²/atm/24 hr | ASTM D 3985 | 50 µm, 30°C,0% RH |
Carbon Dioxide transm. rate | *** cm³·mm/m²/atm/24 hr | Internal | 50 µm, 30°C,68% RH |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
