Wellman PP A422-LG35 Polypropylene with 40% Long Glass Fiber

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)

Wellman PP A422-LG35 Polypropylene with 40% Long Glass Fiber
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 40% Glass Fiber Filler
Material Notes:	Long Glass Fiber Reinforced PP (LFT) produced by a pultrusion process. The pellet length is 10-15mm. PRET LFT provides outstanding mechanical performance and dimensional stability. Other benefits include high impact resistance, heat resistance, low warpage, low odor, and low VOC. Features: Combination of high level of stiffness, strength, and toughness, Weight reduction, Dimensional stability, Corrosion resistance, Heat resistance. Applications: Instrument Panel, Front End Module, Door Panel, Mirror Bracket, Floor Console. Information provided by Wellman Advanced Materials.
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	1.17 g/cc	ISO 1183
Filler Content	35 %	Glass; ISO 3451
Linear Mold Shrinkage	0.0010 - 0.0030 cm/cm @Treatment Temp. 23.0 °C, Time 173000 sec	PRET

Mechanical Properties	Original Value	Comments
Tensile Strength	120 MPa	5mm/min; ISO 527
Elongation at Break	2.5 %	5mm/min; ISO 527
Tensile Modulus	7600 MPa	1 mm/min; ISO 527
Flexural Strength	160 MPa	2mm/min; ISO 178
Flexural Modulus	7200 MPa	2mm/min; ISO 178
Charpy Impact Unnotched	60.0 kJ/m² @Temperature 23.0 °C	ISO 179
Charpy Impact, Notched	28.0 kJ/m² @Temperature 23.0 °C	ISO 179

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	160 °C	ISO 75
Flammability Test	25 @Thickness 3.00 mm	ISO 3795

Processing Properties	Original Value	Comments
Rear Barrel Temperature	220 - 240 °C
Middle Barrel Temperature	240 - 260 °C
Front Barrel Temperature	240 - 260 °C
Nozzle Temperature	240 - 260 °C
Mold Temperature	40.0 - 70.0 °C
Drying Temperature	90.0 - 110 °C @Time 7200 - 14400 sec
Moisture Content	<= 0.10 %
Injection Pressure	40.0 - 110 MPa
Screw Speed	20 - 70 rpm

Descriptive Properties
Back Pressure	as low as possible
Injection Speed	slow

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.

PWEL00909 / 250031

	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