Eastman Drystar 0827 Copolyester

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Eastman Drystar 0827 Copolyester
Categories:	Polymer; Thermoplastic; Polyester, TP
Material Notes:	This product-line is designed to meet the needs of converters seeking value-added solutions to their drying requirements of copolyesters. Eastman’s copolyesters are highly valued for their excellent balance of properties such as superior aesthetics, impact strength, and chemical resistance. These properties can be optimally realized when the resins are properly dehydrated in accordance to recommended drying conditions and equipment. Recognizing this value, Eastman conceived DRYSTAR copolyesters to allow converters with limited access to desiccant dryers to achieve these optimizations. In addition, some converters with desiccant dryers may still find DRYSTAR copolyesters value-adding to attain production flexibility and cost saving by removing the drying process prior to injection molding, profile extruding, or extrusion blow molding copolyesters. The initial launch comprises of the commercialization of four grades of DRYSTAR copolyesters and Eastman has on-going program to extend this strategic product-line in the future. DRYSTAR is only available in the Asia Pacific Region. Applications/Uses* Injection molding
Vendors:

Available Properties

Specific Gravity, ASTM D792
Linear Mold Shrinkage, ASTM D955
Hardness, Rockwell R, ASTM D785
Tensile Strength at Break, ASTM D638
Tensile Strength, Yield, ASTM D638
Elongation at Break, ASTM D638
Elongation at Yield, ASTM D638
Flexural Strength, ASTM D790
Flexural Modulus, ASTM D790
Izod Impact, Notched, ASTM D256
Izod Impact, Notched, ASTM D256
Izod Impact, Unnotched, ASTM D4812
Izod Impact, Unnotched, ASTM D4812
Puncture Energy, ASTM D3763, Puncture Resistance @Max Load, 23°C
Puncture Energy, ASTM D3763, Puncture Resistance at Max Load
Deflection Temperature at 0.46 MPa (66 psi), ASTM D648
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
Haze, ASTM D1003
Transmission, Visible, ASTM D1003, Total Transmittance
Melt Temperature
Mold Temperature
Drying Temperature
Dry Time

Property Data

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Manufacturer Notes:
Eastman Chemical Company

Category Notes
Plastic

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