Provista™ Copolyester

Category: Copolyester , Copolyester
Manufacturer: Eastman Chemical Company
Trademark: Provista™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Ht4i4v_Provista-Copolyester.pdf
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Eastman Provista™ copolyester is a resin specifically developed for extrusion into profiles where aesthetics like high clarity and gloss, coupled with design flexibility drive demand. Compared to commonly used materials, Eastman Provista™ copolyester can often run on most standard processing equipment at increased speeds. An extremely high melt strength makes the resin an excellent choice when extruding profiles into complicated shapes. This product is certified to ANSI/NSF Standard 51.

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.
General Information
Features
  • Food Contact Acceptable
  • Good Chemical Resistance
  • Good Flexibility
  • Good Melt Strength
  • Good Processability
  • Good Toughness
  • High Clarity
  • High Gloss
Uses
  • Decorative Displays
  • Food Packaging
  • Furniture
  • Packaging
  • Personal Care
  • Profiles
  • Tubing
Agency Ratings
  • FDA Food Contact, Unspecified Rating
  • NSF 51
Forms
  • Pellets
Processing Method
  • Profile Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.27g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 23°C)108ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, 23°C 50.0MPa
    Break, 23°C 28.0MPa
Tensile Elongation ASTM D638
    Yield, 23°C 4.0%
    Break, 23°C 110%
Flexural Modulus (23°C)2100MPaASTM D790
Flexural Strength (23°C)68.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -40°C 53J/m
    23°C 94J/m
Unnotched Izod Impact ASTM D4812
    -40°C No Break
    23°C No Break
Instrumented Dart Impact ASTM D3763
    -40°C, Energy at Peak Load 35.0J
    23°C, Energy at Peak Load 36.0J
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 70.0°C
    1.8 MPa, Unannealed 62.0°C
Vicat Softening Temperature 83.0°CASTM D1525 1
OpticalNominal ValueUnitTest Method
Gloss (60°)152ASTM D2457
Transmittance ASTM D1003
    Total 90.0%
    Regular 87.0%
Haze 0.60%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 71.0°C
Drying Time 6.0hr
Processing (Melt) Temp 249 to 271°C
Mold Temperature 16.0 to 38.0°C
Note Message
1 .Loading 1 (10 N)
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