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DRYSTAR™ 0827
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Producer: 
Eastman
Brand: 
DRYSTAR
Eastman is pleased to announce the launch of DRYSTAR* copolyesters. This new 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.

DRYSTAR™ 0827

Producer: 
Eastman
Brand: 
DRYSTAR
Eastman is pleased to announce the launch of DRYSTAR* copolyesters. This new 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.

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Identification & Functionality

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Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

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Applications & Uses

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Plastics & Elastomers Processing Methods
Recommended Applications
  • Jars-skin care pkg

Properties

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Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation at Yield4.0%D 638
Elongation at Break36.0%D 638
Impact Resistance (Puncture), Energy at Max. Load at 23°C31 (23)J (ft·lbf)D 3763
Impact Resistance (Puncture), Energy at Max. Load at -40°C47 (35)J (ft·lbf)D 3763
Flexural Strength73 (10500)mPa (psi)D 790
Impact Strength, Unnotched at 23°C (73°F)NB-D 4812
Flexural Modulus2200 (3.2 x 105)mPa (psi)D 790
Impact Strength, Unnotched at -40°C (-40°F)NB-D 4812
Izod Impact Strength, Notched at 23°C85 (1.5)j/m (ft·lbf/in.)D 256
Izod Impact Strength, Notched at -40°C39 (0.7)j/m (ft·lbf/in.)D 256
Rockwell Hardness, R Scale104.0-D 785
Tensile Stress at Break25 (3600)mPa (psi)D 638
Tensile Stress at Yield50 (7200)mPa (psi)D 638
Thermal Properties
ValueUnitsTest Method / Conditions
Deflection Temperature at 0.455 MPa (66 psi)65 (149)°C (°F)D 648
Deflection Temperature at 1.82 MPa (264 psi)60 (140)°C (°F)D 648
Typical Properties
ValueUnitsTest Method / Conditions
Mold Shrinkage0.002-0.005mm/mmD 955
Specific Gravity1.27-D 792
Optical Properties
ValueUnitsTest Method / Conditions
Haze0.4%D 1003
Total Transmittance90.0%D 1003
Processing Parameters
ValueUnitsTest Method / Conditions
Drying Temperature70 (160)°C (°F)-
Drying Time6.0hrs-
Mold Temperature16-38 (60-100)°C (°F)-
Processing Melt Temperature249-271 (480-520)°C (°F)-
Physical Form
Pellets
Color
Colors Available

Packaging & Availability

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Regional Availability

Documents (1)

Name
Type
BBLUNT Elegance in a Bottle
Brochure