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Eastobond™ 19411
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Producer: 
Eastman
Brand: 
Eastobond
Eastobond™ 19411 is a terephthalate-based copolyester which is amorphous. It offers excellent organoleptic and gas-barrier properties. Eastobond™ 19411 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.

Eastobond™ 19411

Producer: 
Eastman
Brand: 
Eastobond
Eastobond™ 19411 is a terephthalate-based copolyester which is amorphous. It offers excellent organoleptic and gas-barrier properties. Eastobond™ 19411 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.

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Identification & Functionality

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Chemical Family
Plastics & Elastomers Functions
Technologies

Applications & Uses

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Plastics & Elastomers Processing Methods
Recommended Applications
  • Industrial

Properties

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Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Density1330kg/m3ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature (Tg)51 (124)°C (°F)D 3418
Specific Heat at 125°C (257°F)1.80 (0.43)kJ/kg·K (Btu/lb·°F)DS
Specific Heat at 200°C (392°F)2.00 (0.48)kJ/kg·K (Btu/lb·°F)DS
Specific Heat at 25°C (77°F)1.15 (0.27)kJ/kg·K (Btu/lb·°F)DS
Specific Heat at 250°C (482°F)2.10 (0.50)kJ/kg·K (Btu/lb·°F)DS
Specific Heat at 290°C (554°F)2.15 (0.51)kJ/kg·K (Btu/lb·°F)DS
Specific Heat at 75°C (167°F)1.60 (0.38)kJ/kg·K (Btu/lb·°F)DS
Glass Transition Temperature51.1°CASTM E 1356
Thermal Conductivity0.21W/m·KC 177
Typical Properties
ValueUnitsTest Method / Conditions
Bulk Density715 (45)kg/m3 (lb/ft3)D 1895
Crystalline Density1.33g/cm3D 1505
Inherent Viscosity0.74-EMN-A-A-G-V-1
Film Properties
ValueUnitsTest Method / Conditions
Thickness of Film Tested0.05 (2)mm (mils)D 374
Inherent Viscosity (film)0.65-EMN-A-A-G-V-1
Density1.31g/cm3D 1505
Hazemax. 0.5%D 1003
Gloss at 45°95.0-D 2457
Regular Transmittance90.0%D 1003 Modified
Elmendorf Tear Resistance0.30 (30)N (gf)D 1922
Tensile Stress at Break45 (6580)mPa (psi)D 882
Elongation at Breakmax. 5%D 882
Tensile Modulus2200 (3.2 x 105)mPa (psi)D 882
Gas Permeability, CO2 at 30°C (86°F), 68% RH16.7 (42.5)cm3·mm/m2·24h·atm (cm3·mil/100in.2·24h·atm)MOON
Gas Permeability, O2 at 30°C (86°F), 0% RH3.1 (7.9)cm3·mm/m2·24h·atm (cm3·mil/100in.2·24h·atm)D 3985
Water Vapor Transmission Rate39 (2.6)g/m2·24h (g/100in.2·24h)F 372
Optical Properties
ValueUnitsTest Method / Conditions
Haze0.5%ASTM D 1003
Gloss95-ASTM D 2457
Light Transmittance90%ASTM D 1003
Physical Form
Pellets
Color
Colors Available

Packaging & Availability

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Documents (1)

Name
Type
Eastobond Copolyester 19411 Sales Specifications Sheet
Other