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Eastman Eastar CN015 Copolyester, High Flow Grade with Mold Release

Category Polymer , Thermoplastic , Polyester, TP
Manufacturer Eastman Chemical
Trade Name Eastar
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Eastman Eastar CN015 Copolyester, High Flow Grade with Mold Release.pdf
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Material Notes:
Applications:CompactsCosmetic jar capsCosmetic jarsCosmetics/personal care packagingFragrance capsFragrance packagingLip gloss containersLipstick containersPersonal care bottlesKey Attributes:Ability to mold thick partsEase of processingEasy to extrude, cut, decorate and sealExcellent chemical resistanceExcellent clarity and colorExcellent colorabilityGood impact strengthGood stiffnessHigh gloss appearanceImproved gate aestheticsReadily fill intricate moldsToughnessProduct Description: Eastar CN015 copolyester is a high flow product that contains a mold release. It is the first copolyester resin from Eastman that has been designed and engineered specifically for cosmetics packaging applications. With its good color and clarity and ability to mold thick parts with improved gate aesthetics, Eastar CN is clearly the most suited copolyester for premium cosmetics packaging. Other features of Eastar CN are excellent chemical resistance, high gloss, and improvements in processing 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. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.Information provided by Eastman.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D792
Linear Mold Shrinkage 0.0030 cm/cm
0.0030 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 105
105
ASTM D785
Tensile Strength at Break 35.0 MPa
5080 psi
ASTM D638
Tensile Strength, Yield 50.0 MPa
7250 psi
ASTM D638
Elongation at Break 193 %
193 %
ASTM D638
Elongation at Yield 4.5 %
4.5 %
ASTM D638
Flexural Strength 67.0 MPa
9720 psi
ASTM D790
Flexural Modulus 1.80 GPa
261 ksi
ASTM D790
Izod Impact, Notched 0.380 J/cm

@Temperature -40.0 °C
0.712 ft-lb/in

@Temperature -40.0 °F
ASTM D256
0.700 J/cm

@Temperature 23.0 °C
1.31 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched NB

@Temperature 23.0 °C
NB

@Temperature 73.4 °F
ASTM D4812
NB

@Temperature -40.0 °C
NB

@Temperature -40.0 °F
ASTM D4812
Puncture Energy 40.0 J
29.5 ft-lb
At Max load; ASTM D3763
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 71.0 °C
160 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 63.0 °C
145 °F
ASTM D648
Optical Properties Metric English Comments
Haze <= 0.60 %
<= 0.60 %
ASTM D1003
Transmission, Visible 90 %
90 %
Total; ASTM D1003
Processing Properties Metric English Comments
Melt Temperature 205 - 240 °C
401 - 464 °F
Mold Temperature 16.0 - 50.0 °C
60.8 - 122 °F
Drying Temperature 50.0 °C
122 °F
Dry Time 2 - 4 hour
2 - 4 hour
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