Eastman Cristal™ One Pro MR Copolyester

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Eastman Cristal™ One Pro MR Copolyester
Categories:	Polymer; Thermoplastic; Polyester, TP
Material Notes:	Eastman Cristal™ One Pro MR is a copolyester product that contains mold release for ease of injection. It is 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 approximatively 12mm), while maintaining clarity and color. Cristal™ One Pro MR 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-color cosmetics pkg Bottles-skin care pkg Closures-fragrance pkg Color cosmetics packaging Fragrance packaging Jars-skin care pkg Personal care & cosmetics packaging Personal care bottles Personal care packaging Skin care 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	Original Value	Comments

Density	1.31 g/cc	ASTM D792
Linear Mold Shrinkage, Flow	0.00300 - 0.00500 in/in	ASTM D955

Mechanical Properties	Original Value	Comments
Tensile Strength	54.0 MPa	ASTM D638
Elongation at Break	>= 150 %	ASTM D638
Tensile Modulus	2300 MPa	ASTM D638
Flexural Yield Strength	78.0 MPa	ASTM D790
Flexural Modulus	2400 MPa	ASTM D790
Izod Impact, Notched	52.0 J/m	ASTM D4812
Izod Impact, Unnotched	NB	ASTM D4812

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	62.0 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	70.0 °C	ASTM D648

Processing Properties	Original Value	Comments
Melt Temperature	250 - 280 °C
Mold Temperature	16.0 - 38.0 °C
Drying Temperature	130 - 140 °C
Dry Time	4.00 - 6.00 hour

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PEATM4042 / 323665

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