Eastman Provista ST Copolymer

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Eastman Provista ST Copolymer
Categories:	Polymer; Thermoplastic; Polyester, TP
Material Notes:	Provista Copolymer ST is a resin specifically developed for profile extrusion where high clarity and gloss, toughness, and processability are critical. Provista Copolymer ST is a second-generation material that complements Provista by offering similar features, while providing greater toughness. Provista Copolymer ST is ideal in applications that place greater physical demands on the profile. Applications/Uses Packaging tubes Pricing channels Signage channels Plastic angle moldings Profiles Store fixtures Key Attributes Ease of processing Excellent chemical resistance Meets FDA regulations for food contact Sparkling clarity and high gloss Toughness with flexibility
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Specific Gravity	1.25 g/cc	1.25 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	48.0 MPa	6960 psi	ASTM D638
Tensile Strength, Yield	47.0 MPa	6820 psi	ASTM D638
Elongation at Break	300 %	300 %	ASTM D638
Elongation at Yield	5.0 %	5.0 %	ASTM D638
Tensile Modulus	1.90 GPa	276 ksi	ASTM D638
Flexural Strength	65.0 MPa	9430 psi	ASTM D790
Flexural Modulus	1.90 GPa	276 ksi	ASTM D790
Izod Impact, Notched	0.630 J/cm @Temperature -40.0 °C	1.18 ft-lb/in @Temperature -40.0 °F	ASTM D256
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ASTM D256
Izod Impact, Unnotched	NB	NB	ASTM D4812
	NB @Temperature -40.0 °C	NB @Temperature -40.0 °F	ASTM D4812
Puncture Energy	41.0 J	30.2 ft-lb	Puncture Resistance @Max Load, 0°C; ASTM D3763
	41.0 J	30.2 ft-lb	Puncture Resistance @Max Load, 23°C; ASTM D3763
	39.0 J @Temperature -40.0 °C	28.8 ft-lb @Temperature -40.0 °F	Puncture Resistance at Max Load; ASTM D3763

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	73.0 °C	163 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	63.0 °C	145 °F	ASTM D648
Vicat Softening Point	85.0 °C	185 °F	ASTM D1525

Optical Properties	Metric	English	Comments
Haze	1.3 %	1.3 %	ASTM D1003
Gloss	143 %	143 %	at 60°; ASTM D2457
Transmission, Visible	87 %	87 %	Regular Transmittance; ASTM D1003
	91 %	91 %	Total Transmittance; ASTM D1003

Descriptive Properties
Color, CIE a*	-0.2		VGAS-A-AN-G-RS-001
Color, CIE b*	0.6		VGAS-A-AN-G-RS-001
Color, CIE L*	95		VGAS-A-AN-G-RS-001

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Eastman Eastar DN004 PCTG Copolyester
Eastman Eastar™ 6763 Copolyester
Eastman Eastar DN011 Copolyester
Eastman Eastar DN010 Copolyester
Eastman Eastar BR003 Natural PCTA Copolyester

PE9094 / 35150

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message