Eastman Cristal™ Renew GN071-50 Copolyester

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Eastman Cristal™ Renew GN071-50 Copolyester
Categories:	Polymer; Thermoplastic; Polyester, TP
Material Notes:	Eastman Cristal™ Renew GN071-50 copolyester is recommended for a variety of applications including thick walled containers that are prevalent in the cosmetics and personal care markets. This copolyester offers the benefits of glass such as high clarity, brightness, and good color. Other outstanding features of Eastman Cristal™ Renew GN071-50 copolyester are good chemical resistance, high gloss, and improvements in processing such as faster cycle times, and ease of processing. Eastman Renew polymers have been certified by International Sustainability & Carbon Certification (ISCC), a global, independent agency for tracking sustainable content in a variety of industries. Renew polymers are produced with ISCC certified circular content by mass balance allocation. Applications Bottles-color cosmetics pkg Bottles-fragrance pkg Bottles-skin care pkg Closures-fragrance pkg Color cosmetics packaging Deodorant containers Fragrance packaging Jars-skin care pkg Personal care & cosmetics packaging Personal care bottles Personal care packaging Skin care packaging Specialty containers-color cosmetics pk Key Attributes Effective barrier properties General purpose for IM, ISBM, EBM Good chemical resistance Good clarity Good colorability Good impact strength Good stiffness High gloss appearance Toughness Information provided by Eastman.
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Physical Properties	Original Value	Comments

Density	1.27 g/cc	ASTM D792
Linear Mold Shrinkage, Flow	0.00200 - 0.00500 in/in @Thickness 3.17 mm	ASTM D955

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	108	ASTM D785
Tensile Strength at Break	29.0 MPa	ISO 527
	50.0 MPa	ASTM D638
Tensile Strength, Yield	30.0 MPa	ASTM D638
	48.0 MPa	ISO 527
Elongation at Break	180 %	ASTM D638
	200 %	ISO 527
Elongation at Yield	4.00 %	ISO 527
	4.40 %	ASTM D638
Tensile Modulus	2000 MPa	ISO 527
	2030 MPa	ASTM D638
Flexural Strength	67.0 MPa	ISO 178
	68.0 MPa	ASTM D790
Flexural Modulus	2060 MPa	ASTM D790
	2100 MPa	ISO 178
Izod Impact, Notched	40.0 J/m @Temperature -40.0 °C	ASTM D256
	105 J/m @Temperature 23.0 °C	ASTM D256
Izod Impact, Unnotched	NB @Temperature 23.0 °C	ASTM D4812
	NB @Temperature -40.0 °C	ASTM D4812
Izod Impact, Notched (ISO)	4.40 kJ/m² @Temperature -40.0 °C	ISO 180
	9.40 kJ/m² @Temperature 23.0 °C	ISO 180

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

Optical Properties	Original Value	Comments
Haze	0.200 %	ASTM D1003
Transmission, Visible	90.0 %	Total; ASTM D1003

Processing Properties	Original Value	Comments
Melt Temperature	249 - 271 °C
Mold Temperature	16.0 - 38.0 °C
Drying Temperature	63.0 °C
Dry Time	6.00 - 8.00 hour

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PEATM4113 / 323736

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