Wellman PP A422-LG30 Polypropylene with 30% 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.

Wellman PP A422-LG30 Polypropylene with 30% Long Glass Fiber
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 30% 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	Metric	English	Comments

Density	1.12 g/cc	0.0405 lb/in³	ISO 1183
Filler Content	30 %	30 %	Glass; ISO 3451
Linear Mold Shrinkage	0.0010 - 0.0030 cm/cm @Treatment Temp. 23.0 °C, Time 173000 sec	0.0010 - 0.0030 in/in @Treatment Temp. 73.4 °F, Time 48.0 hour	PRET

Mechanical Properties	Metric	English	Comments
Tensile Strength	105 MPa	15200 psi	5mm/min; ISO 527
Elongation at Break	3.0 %	3.0 %	5mm/min; ISO 527
Tensile Modulus	6.50 GPa	943 ksi	1 mm/min; ISO 527
Flexural Strength	150 MPa	21800 psi	2mm/min; ISO 178
Flexural Modulus	6.00 GPa	870 ksi	2mm/min; ISO 178
Charpy Impact Unnotched	6.00 J/cm² @Temperature 23.0 °C	28.6 ft-lb/in² @Temperature 73.4 °F	ISO 179
Charpy Impact, Notched	2.00 J/cm² @Temperature 23.0 °C	9.52 ft-lb/in² @Temperature 73.4 °F	ISO 179
	2.40 J/cm² @Temperature -40.0 °C	11.4 ft-lb/in² @Temperature -40.0 °F	ISO 179

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	158 °C	316 °F	ISO 75
Flammability Test	30 @Thickness 3.00 mm	30 @Thickness 0.118 in	ISO 3795

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	210 - 230 °C	410 - 446 °F
Middle Barrel Temperature	230 - 250 °C	446 - 482 °F
Front Barrel Temperature	230 - 250 °C	446 - 482 °F
Nozzle Temperature	230 - 250 °C	446 - 482 °F
Melt Temperature	230 - 250 °C	446 - 482 °F
Mold Temperature	40.0 - 70.0 °C	104 - 158 °F
Drying Temperature	80.0 - 100 °C @Time 7200 - 14400 sec	176 - 212 °F @Time 2.00 - 4.00 hour
Moisture Content	<= 0.20 %	<= 0.20 %
Injection Pressure	40.0 - 110 MPa	5800 - 16000 psi
Screw Speed	20 - 70 rpm	20 - 70 rpm

Descriptive Properties
Back Pressure	as low as possible
Injection Speed	low to medium

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.

PWEL00908 / 250030

	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