Total PSI 740 Polystyrene

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.

(Viewing data as-entered. Click here to return)

Total PSI 740 Polystyrene
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Impact Modified
Material Notes:	Polystyrene 740 is an impact polystyrene designed for extrusion and injection molding. It is especially suitable for extrusion thermoforming applications requiring high glass and high stiffness, such as food service disposable. A unique combination of thermal characteristics favors 740 for fast injection cycles in high gloss small appliance and electronics application. Information provided by Total Petrochemicals, Inc.
Key Words:	Impact strength
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	Original Value	Comments

Melt Flow	4.0 g/10 min @Load 5.00 kg, Temperature 200 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	4300 psi	ASTM D638
Elongation at Yield	45 %	ASTM D638
Tensile Modulus	340000 psi	ASTM D638
Flexural Strength	8300 psi	ASTM D790
Flexural Modulus	370 ksi	ASTM D790
Izod Impact, Notched	1.90 ft-lb/in	ASTM D256
Falling Dart Impact	10.42 ft-lb	ASTM D3029

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	203 °F	Heat Distortion, Annealed; ASTM D648
Vicat Softening Point	210 °F	ASTM D1525

Optical Properties	Original Value	Comments
Gloss	90 %	60°; ASTM D523

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
NOVA Chemicals Sclair® 11J1 Octene LLDPE Film Resin
Total PSI 825EX Polystyrene
NOVA Chemicals Sclair® FP120-D Octene LLDPE Film Resin
NOVA Chemicals Surpass® FPs117-C Octene Copolymer sLLDPE Film Resins
Total PSC 1540(AS) Crystal Polystyrene

PFIM911 / 38316

	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