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)
DuPont Mobility and Materials Zytel® HTNWRF51K20 NC010 PPA  (Unverified Data**)
Categories: Polymer; Thermoplastic; Polyphthalamide (PPA); Polyphthalamide (PPA), Aramid Fiber Filled

Material Notes: Zytel® HTNWRF51K20 is a high performance polyamide resin modified with 20% Kevlar aramid fiber for wear and abrasion resistance. It is also a PPA resin.

This product line has been acquired from DuPont by Celanese. This specific page is outdated and not maintained. If the product is active, it can be found under its current Celanese listing.

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 1.25 g/ccDAM; ISO 1183
Linear Mold Shrinkage, Flow 0.0050 cm/cm
@Thickness 2.00 mm
DAM; ISO 294-4
Linear Mold Shrinkage, Transverse 0.0080 cm/cm
@Thickness 2.00 mm
DAM; ISO 294-4
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 107 MPaDAM; ISO 527
Elongation at Break 3.2 %DAM; ISO 527
Tensile Modulus 5300 MPa
@Temperature 23.0 °C
DAM; ISO 527
Flexural Modulus 5000 MPaDAM; ISO 178
Izod Impact, Notched (ISO) 4.40 kJ/m²
@Temperature 23.0 °C
DAM; ISO 180/1A
Izod Impact, Unnotched (ISO) 28.0 kJ/m²
@Temperature 23.0 °C
DAM; ISO 180/1U
Charpy Impact Unnotched 2.00 J/cm²
@Temperature 23.0 °C
DAM; ISO 179/1eU
Charpy Impact, Notched 0.400 J/cm²
@Temperature 23.0 °C
DAM; ISO 179/1eA
 
Thermal PropertiesOriginal ValueComments
CTE, linear 39.0 µm/m-°C
@Temperature -40.0 - 23.0 °C
DAM; ISO 11359-1/-2
 44.0 µm/m-°C
@Temperature 23.0 - 55.0 °C
DAM; ISO 11359-1/-2
 51.0 µm/m-°C
@Temperature 55.0 - 125 °C
DAM; ISO 11359-1/-2
CTE, linear, Transverse to Flow 54.0 µm/m-°C
@Temperature -40.0 - 23.0 °C
DAM; ISO 11359-1/-2
 58.0 µm/m-°C
@Temperature 23.0 - 55.0 °C
DAM; ISO 11359-1/-2
 74.0 µm/m-°C
@Temperature 55.0 - 125 °C
DAM; ISO 11359-1/-2
Melting Point 300 °C10°C/min (DAM); ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi) 180 °CDAM; ISO 75-1/-2
 
Processing PropertiesOriginal ValueComments
Melt Temperature 325 °COptimum
 320 - 330 °C
Mold Temperature 150 °COptimum
 140 - 160 °C
Drying Temperature 100 °C
Dry Time 6 - 8 hourDehumidified Dryer
Moisture Content <= 0.10 %
 
Descriptive Properties
ColorNatural
FormsPellets
GenericPPA
Part Marking Code>PA6T/XT-RF20<ISO 11469
 >PPA-RF20<SAE J1344
Polymer FamilyHigh performance polyamide
Polymer TypePartially Aromatic PA, PPA
Processing MethodInjection Molding
Product CategoryLow Wear and Friction Resins
 Unreinforced Resins
Region AvailableAmericas
 Asia/Pacific
 Europe
Resin IdentificationPA6T/XT-RF20ISO 1043

**
This data sheet is not an active part of MatWeb and the information on it should not be considered reliable.
Inactive data sheets have usually been replaced with newer information on the same material. If this is the case, you can find the active data sheet by using any of our search tools, including the Quick Search box in the upper part of this page.
If you are unable to locate an active data sheet for this material, then this material is likely discontinued, although various other reasons may be behind its removal. In any event, do not rely on the information on this page to be accurate or maintained.
You may have reached this data sheet through an outdated bookmark or link. Please update your bookmark accordingly. We apologize if you have accessed this page through MatWeb’s usual search tools.

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.

PDTA7939 / 89801

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.