Kumho-Sunny HSP8370 PS/PPE

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)

Kumho-Sunny HSP8370 PS/PPE
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced
Material Notes:	HSP8370 is high heat resistance PS/PPE resin. HSP8370 has excellent creep performance in low and high temperature, high heat resistance, low water absorption and high shape resistance property. HSP8370 is mainly used in electron & electric parts, OA appliance, etc. Information provided by Shanghai Kumho Sunny Plastics co, Ltd
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

Density	1.05 g/cc	ASTM D792
Maximum Moisture Content	0.10
Linear Mold Shrinkage	0.0050 - 0.0070 cm/cm	ASTM D955
Melt Flow	20 - 28 g/10 min @Load 10.0 kg, Temperature 220 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength	72.0 MPa	ASTM D638
Elongation at Break	20 %	ASTM D638
Flexural Strength	90.0 MPa	ASTM D790
Flexural Modulus	2400 MPa	ASTM D790
Izod Impact, Notched	261 J/m @Thickness 3.20 mm	ASTM D256

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+14 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+14 ohm	IEC 60093

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	151 °C	ASTM D648
Vicat Softening Point	155 °C	B; ASTM D1525
Flammability, UL94	HB @Thickness 1.60 mm

Processing Properties	Original Value	Comments
Rear Barrel Temperature	240 - 250 °C
Middle Barrel Temperature	260 - 270 °C
Front Barrel Temperature	275 - 285 °C
Nozzle Temperature	265 - 270 °C
Melt Temperature	250 - 280 °C
Mold Temperature	50.0 - 80.0 °C
Drying Temperature	90.0 - 110 °C
Dry Time	3.00 - 6.00 hour
Back Pressure	2.00 - 6.00 MPa
Screw Speed	40 - 60 rpm

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.

PKMSN160 / 281012

	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