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This is the free Material Data Center Datasheet of Eastar™ CN015 - Copolyester - Eastman Chemical Co.

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Optical properties - Other properties - Processing Recommendation Extrusion
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Product Texts

Eastar™ CN015 copolyester is a high flow product that contains a mold release to provide ease of demolding. Designed specifically for the unique requirements of luxury cosmetic packaging, our premier PCTA copolyester delivers unsurpassed color and clarity and a capability to mold thick parts with improved gate aesthetics. Other outstanding features of Eastar™ CN are excellent chemical resistance, high gloss, and process enhancements such as faster drying times, faster cycle times, and lower scrap rates. Eastar™ CN is also ideally suited for two-shot molding techniques due to its lower processing temperatures, very slow crystallization rate, and flow characteristics.




Processing/Physical CharacteristicsValueUnitTest Standard
ASTM Data
Mold Shrinkage, MD 0.003 mm/mm ASTM D 955
Mechanical propertiesValueUnitTest Standard
ASTM Data
Tensile Strength at Yield 50 MPa ASTM D 638
Tensile Strength at Break 35 MPa ASTM D 638
Elongation at Yield 4.5 % ASTM D 638
Elongation at Break 193 % ASTM D 638
Flexural Modulus 1800 MPa ASTM D 790
Flexural Strength 67 MPa ASTM D 790
Rockwell Hardness R 105 - ASTM D 785
Izod Impact notched, 1/8 in 70 J/m ASTM D 256
Izod Impact notched, Low-Temperature 38 J/m ASTM D 256
Temperature -40 °C -
Thermal propertiesValueUnitTest Standard
ASTM Data
DTUL @ 66 psi 71 °C ASTM D 648
DTUL @ 264 psi 63 °C ASTM D 648
Optical propertiesValueUnitTest Standard
ASTM Data
Haze 0.6 % ASTM D 1003
Light Transmittance 90 % ASTM D 1003
Other propertiesValueUnitTest Standard
Density 1200 kg/m³ ASTM D 792
Processing Recommendation ExtrusionValueUnitTest Standard
Pre-drying - Temperature 60 °C -
Pre-drying - Time 2 - 4 h -
Melt temperature 225 - 245 °C -
Mold temperature 16 - 50 °C -
Characteristics
Processing
Injection Molding, Other Extrusion
Delivery form
Natural Color
Additives
Release agent
Special Characteristics
High impact or impact modified, Transparent
Features
Heat Sealable, High Gloss, Copolymer
Chemical Resistance
General Chemical Resistance
Applications
Packaging
Regional Availability
North America, Europe, Asia Pacific, South and Central America, Near East/Africa
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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