Eastman Cristal™ One Copolyester

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Eastman Cristal™ One Copolyester
Categories:	Polymer; Thermoplastic; Polyester, TP
Material Notes:	Eastman Cristal™ One is a copolyester designed to be fully compatible with the PET recycling stream. It enables recyclable cosmetics packaging that is tough and exhibits good chemical resistance. It is suitable for molding thick-walled transparent containers or parts (up to 9mm thickness), while maintaining clarity and color. For ISBM applications, Cristal One is recommended for thicker luxury bottles with complex shapes. Cristal™ One meets the definition of resin identification code #1 (RIC1) as defined by the California Assembly Bill (#906) and by ASTM D7611, Association of Plastic Recyclers (APR) as well as European PET Bottle Platform (EPBP). Other end-product attributes, including but not limited to size, color, auxiliary components, and availability of collection, may also impact recyclability. Applications Bottles-skin care pkg Color cosmetics packaging Fragrance packaging Jars-skin care pkg Personal care & cosmetics packaging Key Attributes Ability to mold thick parts Excellent processing capabilities Good chemical resistance Good gate aesthetics Good toughness Recyclable with the PET stream Transparency Information provided by Eastman.
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Physical Properties	Metric	English	Comments

Density	1.32 g/cc	0.0477 lb/in³	ASTM D792
Linear Mold Shrinkage, Flow	0.00300 - 0.00500 cm/cm	0.00300 - 0.00500 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength	55.0 MPa	7980 psi	ASTM D638
Elongation at Break	>= 150 %	>= 150 %	ASTM D638
Tensile Modulus	2.30 GPa	334 ksi	ASTM D638
Flexural Yield Strength	79.0 MPa	11500 psi	ASTM D790
Flexural Modulus	2.40 GPa	348 ksi	ASTM D790
Izod Impact, Notched	0.520 J/cm	0.974 ft-lb/in	ASTM D4812
Izod Impact, Unnotched	NB	NB	ASTM D4812

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	62.0 °C	144 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	69.0 °C	156 °F	ASTM D648

Processing Properties	Metric	English	Comments
Melt Temperature	255 - 280 °C	491 - 536 °F
Mold Temperature	16.0 - 38.0 °C	60.8 - 100 °F
Drying Temperature	130 - 140 °C	266 - 284 °F
Dry Time	4.00 - 6.00 hour	4.00 - 6.00 hour

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PEATM4031 / 323654

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