Total PSI 945 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 945 Polystyrene
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Impact Modified
Material Notes:	Polystyrene 945 is designed for injection molding applications requiring superior toughness. This polymer is a high impact polystyrene with excellent gloss and falling dart properties. The impact and gloss levels achievable with 945 allow design engineers to use this polymer instead of more expensive engineering polymers. Applications such as industrial guards, appliance housings, toys, and industrial spools are candidates for 946. Information provided by Total Petrochemicals, Inc.
Key Words:	Super high impact, toughness
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	9.0 g/10 min @Load 5.00 kg, Temperature 200 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	2800 psi	ASTM D638
Elongation at Yield	55 %	ASTM D638
Tensile Modulus	270000 psi	ASTM D638
Flexural Strength	5600 psi	ASTM D790
Flexural Modulus	310 ksi	ASTM D790
Izod Impact, Notched	2.60 ft-lb/in	ASTM D256
Falling Dart Impact	11.67 ft-lb	ASTM D3029

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	194 °F	Heat Distortion, Annealed; ASTM D648
Vicat Softening Point	204 °F	ASTM D1525

Optical Properties	Original Value	Comments
Gloss	60 %	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:
Total PSC 1540(AS) Crystal Polystyrene
Total PSC 1540(EU) Crystal Polystyrene
Total PSC 525 Polystyrene
Total PSC 523 Polystyrene
A. Schulman CP814-01 Linear, Low-Density Polyethylene

PFIM920 / 38325

	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