MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

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.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Rulon Bearings

(Viewing data as-entered. Click here to return)
MRC Polymers NAXALOY™ 794A1 Polycarbonate & Polyester Blend  (discontinued **)
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate/PET Polyester Blend; Polyester, TP

Material Notes: Polycarbonate & Polyester Blend

Mechanical properties measured on 1/8 in. (3.2 mm) samples.

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 PropertiesOriginal ValueComments
Density 1.22 g/ccASTM D792
Water Absorption 0.15 %24 hours, ASTM D570
Linear Mold Shrinkage, Flow 0.0050 - 0.0080 cm/cm
@Thickness 3.17 mm
ASTM D955
Linear Mold Shrinkage, Transverse 0.0060 - 0.0090 cm/cmASTM D955
Melt Flow 22 g/10 min
@Load 1.20 kg,
Temperature 300 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 52.0 MPaASTM D638
Elongation at Break 25 %ASTM D638
Flexural Yield Strength 76.0 MPaASTM D790
Flexural Modulus 1.895 GPaASTM D790
Izod Impact, Notched 3.204 J/cmASTM D256
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 110 °CUnannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 92.0 °CUnannealed; ASTM D648
Flammability, UL94 HB
@Thickness 1.47 mm
UL Rating, File #E92442
 
Processing PropertiesOriginal ValueComments
Processing Temperature 250 - 260 °C
Rear Barrel Temperature 238 - 255 °C
Middle Barrel Temperature 243 - 260 °C
Front Barrel Temperature 250 - 277 °C
Nozzle Temperature 255 - 271 °C
Mold Temperature 38.0 - 71.0 °C
Drying Temperature 99.0 - 110 °C
Dry Time 6 - 8 hour
Moisture Content <= 0.010 %
Dew Point <= 0.000 °F
Drying Air Flow Rate 0.800 - 1.00 ft³/min (CFM)per lb/hour resin processed
Injection Pressure 5000 - 25000 psi
Back Pressure 50.0 - 150 psi
Cushion 0.250 in
Screw Speed 20 - 50 rpm
 
Descriptive Properties
Fill RateModerate - Fast
Hold Pressure40 - 60% of injection pressure
Packing Pressure50 - 75% of injection pressure

**
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.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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:
A. Schulman Lucent PC/PBT-1550 Polycarbonate+PBT, Improved Impact Resistance, Injection Grade
A. Schulman Lucent PC/PBT-1422 Polycarbonate+PBT, Improved Cold Temp Impact, Injection Grade
A. Schulman Lucent PC/PBT-1420IM Polycarbonate+PBT, Superior Cold Temp Impact, Injection Grade
A. Schulman Lucent PC/PBT-0820 Polycarbonate+PBT, Injection Grade
A. Schulman Lucent PC/PBT-1830 Polycarbonate+PBT, Superior Cold Temp Impact, Injection Grade

PMRC955 / 21013

Aluminum Castings

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.