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Rulon Bearings

DuPont Mobility and Materials Zytel® HTN 55G55LWSF BK752A Polyphthalamide (PPA)  (discontinued **)
Categories: Polymer; Thermoplastic; Polyphthalamide (PPA); Polyphthalamide (PPA), 50% Glass Fiber Reinforced

Material Notes: 55% Glass Reinforced PPA High Performance Polyamide with Low Warpage and High Stiffness

While this product line has been acquired by Celanese, this specific grade had been disconued while still a DuPont product so it is listed here as a discontinued DuPont product.

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.
 
Physical PropertiesMetricEnglishComments
Density 1.68 g/cc0.0607 lb/in³DAM; ISO 1183
Linear Mold Shrinkage, Flow 0.0010 cm/cm0.0010 in/inDAM; ISO 294-4 2577
Linear Mold Shrinkage, Transverse 0.0010 cm/cm0.0010 in/inDAM; ISO 294-4 2577
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 270 MPa39200 psiDAM; ISO 527-1/-2
Elongation at Break 1.9 %1.9 %DAM; ISO 527-1/-2
Tensile Modulus 19.0 GPa2760 ksiDAM; ISO 527-1/-2
Flexural Strength 420 MPa60900 psiDAM; ISO 178
Flexural Modulus 17.0 GPa2470 ksiDAM; ISO 178
Charpy Impact, Notched 2.50 J/cm²11.9 ft-lb/in²DAM; ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 232 °C450 °FDAM; ISO 75-1/-2
Flammability, UL94  HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
DAM; IEC 60695-11-10
 HB
@Thickness 0.800 mm
HB
@Thickness 0.0315 in
DAM; IEC 60695-11-10
 
Descriptive Properties
AdditivesRelease agent
Delivery formPellets
Part Marking Code>PA-GF55<ISO 11469
 >PPA-GF55<SAE J1344
ProcessingInjection Molding
Regional AvailabilityAsia Pacific
 Europe
 Global
 Near East/Africa
Special characteristicsHeat stabilized or stable to heat
UL recognitionULDAM

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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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.

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PZDSY5445 / 161272

Aluminum Castings

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