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EASTAR™ 6763
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Producer: 
Eastman
Brand: 
EASTAR
Eastar™ copolyester 6763 is a clear, amorphous material. Because of its clarity, toughness and good melt strength at processing temperatures, it is useful in a variety of processing techniques including film and sheet extrusion. Eastar™ Copolyester 6763 may be colored using color concentrates, dry colors or liquid colorants.This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products.This product has been CRADLE TO CRADLE CERTIFIED Silver.The CRADLE TO CRADLE CERTIFIED Mark is a registered certification mark used under license through McDonough Braungart Design Chemistry (MBDC). MBDC is a global sustainability consulting and product certification firm. The CRADLE TO CRADLE® framework moves beyond the traditional goal of reducing the negative impacts of commerce ('eco-efficiency'), to a new paradigm of increasing its positive impacts ('eco-effectiveness'). At its core, Cradle to Cradle design perceives the safe and productive processes of nature's 'biological metabolism' as a model for developing a 'technical metabolism' flow of industrial materials. Product components can be designed for continuous recovery and reutilization as biological and technical nutrients within these metabolisms. For more information about MBDC and to obtain printable certificates for Eastman Copolyesters, visit www.mbdc.com. Choose Eastman Chemical Company under Company Name in C2C Certified products to display a list of our products.

EASTAR™ 6763

Producer: 
Eastman
Brand: 
EASTAR
Eastar™ copolyester 6763 is a clear, amorphous material. Because of its clarity, toughness and good melt strength at processing temperatures, it is useful in a variety of processing techniques including film and sheet extrusion. Eastar™ Copolyester 6763 may be colored using color concentrates, dry colors or liquid colorants.This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products.This product has been CRADLE TO CRADLE CERTIFIED Silver.The CRADLE TO CRADLE CERTIFIED Mark is a registered certification mark used under license through McDonough Braungart Design Chemistry (MBDC). MBDC is a global sustainability consulting and product certification firm. The CRADLE TO CRADLE® framework moves beyond the traditional goal of reducing the negative impacts of commerce ('eco-efficiency'), to a new paradigm of increasing its positive impacts ('eco-effectiveness'). At its core, Cradle to Cradle design perceives the safe and productive processes of nature's 'biological metabolism' as a model for developing a 'technical metabolism' flow of industrial materials. Product components can be designed for continuous recovery and reutilization as biological and technical nutrients within these metabolisms. For more information about MBDC and to obtain printable certificates for Eastman Copolyesters, visit www.mbdc.com. Choose Eastman Chemical Company under Company Name in C2C Certified products to display a list of our products.
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Properties

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Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Break28.3MPaASTM D 638
Tensile Strength at Yield50.3MPaASTM D638
Stress at break28MPaISO 527
Elongation at Break130%ASTM D 638
Tensile Modulus2068MPaASTM D 638
Yield stress50MPaISO 527
Strain at break>50%ISO 527
Flexural modulus, 23°2000MPaISO 178
Flexural Modulus2068MPaASTM D 790
Izod notched impact strength4.2kJ/m2ISO 180/1A
Izod Impact notched (1/8 in)101J/mASTM D 256
Izod Impact notched, Low-Temperature37.4J/mASTM D 256
Izod notched impact strength, +23°6.2kJ/m2ISO 180/1A
Rockwell HardnessR106-ASTM D 785
Temperature-40°C
Puncture energy, +23°40JISO 6603-2
Physical Properties
ValueUnitsTest Method / Conditions
Density1270kg/m3ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Thermal Expansion (MD)50.4E-6/KASTM D 696
Deflection Temperature Under Load (66 psi)70°CASTM D 648
Deflection Temperature Under Load (264 psi)63.9°CASTM D 648
Glass Transition Temperature80°CInternal Method
Glass transition temperature (10° C/min)80°CISO 11357-1/-2
Vicat Temperature85°CASTM D 1525
Electrical Properties
ValueUnitsTest Method / Conditions
Dissipation Factor (1 MHz)0.02-ASTM D 150
Surface resistivity>1E15ohmIEC 60093
Dielectric Strength (Short Time)16.1kV/mmASTM D 149
Dielectric Constant (1 MHz)2.4-ASTM D 150
Arc Resistance158sASTM D 495
Volume Resistivity1.0e+15ohm.mASTM D 257
Optical Properties
ValueUnitsTest Method / Conditions
Haze0.8%ASTM D 1003
Gloss108-ASTM D 2457
Light Transmittance91%ASTM D 1003
Other Properties
ValueUnitsTest Method / Conditions
Water Absorption (24 hr)0.13%ASTM D 570
Water absorption0.13%Sim. to ISO 62
Physical Form
Pellets
Appearance
Clear or transparent