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
  

Ensinger PEI

(Viewing data as-entered. Click here to return)
LG Chemical LUCEL N109WR POM, Chemical Resistance
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Unreinforced
Material Notes: Feature: Injection Molding, POM, Chemical Resistance

Application: Automotive Air-conditioner Valve, Fuel Tank Cap, etc.

CAS No. 66455-31-0

Information provided by LG Chemical
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
Specific Gravity 1.41 g/ccASTM D792
Maximum Moisture Content 0.10Injection Molding
Linear Mold Shrinkage, Flow 0.018 - 0.021 cm/cm
@Thickness 3.20 mm		ASTM D955
Melt Flow 9.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 82ASTM D785
Tensile Strength, Yield 620 kg(f)/cm²
@Thickness 3.20 mm		50mm/min; ASTM D638
Elongation at Break 65 %
@Thickness 3.20 mm		50mm/min; ASTM D638
Flexural Yield Strength 910 kg(f)/cm²
@Thickness 6.40 mm		1.3mm/min; ASTM D790
Flexural Modulus 26000 kg(f)/cm²
@Thickness 6.40 mm		1.3mm/min; ASTM D790
Izod Impact, Notched 7.00 kg-cm/cm
@Thickness 6.40 mm,
Temperature 23.0 °C		ASTM D256
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+14 ohm-cmASTM D257
Surface Resistance 1.00e+16 ohmASTM D257
Dielectric Constant 3.8
@Frequency 1e+6 Hz		ASTM D150
Dielectric Strength 24.0 kV/mm
@Thickness 1.00 mm		ASTM D149
Hot Wire Ignition, HWI 7.0 - 15 sec
@Thickness >=0.710 mm
 7.0 - 15 sec
@Thickness >=1.50 mm
 7.0 - 15 sec
@Thickness >=3.00 mm
High Amp Arc Ignition, HAI >= 120 arcs
@Thickness 0.710 mm
 >= 120 arcs
@Thickness 1.50 mm
 >= 120 arcs
@Thickness 3.00 mm
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 160 °C
@Thickness 6.40 mm		Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 110 °C
@Thickness 6.40 mm		Unannealed; ASTM D648
UL RTI, Electrical 105 °C
@Thickness >=0.710 mm
 105 °C
@Thickness >=1.50 mm
 105 °C
@Thickness >=3.00 mm
Flammability, UL94 HB
@Thickness >=0.710 mm
 HB
@Thickness >=1.50 mm
 HB
@Thickness >=3.00 mm
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 160 - 180 °CInjection Molding
Middle Barrel Temperature 180 - 200 °CInjection Molding
Front Barrel Temperature 190 - 200 °CInjection Molding
Nozzle Temperature 190 - 200 °CInjection Molding
Melt Temperature 190 - 200 °CInjection Molding
Mold Temperature 60.0 - 80.0 °CInjection Molding
Drying Temperature 90.0 - 110 °CInjection Molding
Dry Time 3.00 - 6.00 hourInjection Molding
Back Pressure 4.02 - 8.04 MPaInjection Molding
Screw Speed 50 - 100 rpmInjection Molding

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.

PLAY104 / 148112

Proto3000 – 3D Engineering Solutions




Searches:   Advanced  •   Composition  •   Property  •   Material Type  •   Manufacturer  •   Trade Name  •   UNS Number
Other Links:   Advertising  •   Submit Data  •   Database Licensing  •   Web Design & Hosting  •   Trade Publications
Supplier List  •   Unit Converter  •   Reference  •   Links  •   Help  •   Contact Us  •   Site Map  •   FAQ  •   Home
 
Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 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.