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
  

Master Bond adhesives

Unitika U-8400H
Categories: Polymer; Thermoplastic; Polyarylate

Material Notes: U series resins are polymer alloys that are improved in resistance to oils and chemicals, the shortcoming of amorphous resins. They are transparent and have a greater moisture blocking property than other resins having similar structures. They are also suitable for blow molding.

Characteristics:

  • Transparent, resistant to chemicals, especially to oils, alcohols and others
  • Weather Resistance
  • Blended into PET resins for improvement in heat resistance.

Information provided by Unitika Ltd.

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 1.28 g/cc0.0462 lb/in³ASTM D792
Water Absorption 0.12 %
@Thickness 3.17 mm,
Time 86400 sec
0.12 %
@Thickness 0.125 in,
Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0080 cm/cm
@Thickness 3.00 mm
0.0080 in/in
@Thickness 0.118 in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 120120ASTM D785
Tensile Strength at Break 88.0 MPa12800 psiASTM D638
Elongation at Break 170 %170 %ASTM D638
Flexural Strength 95.0 MPa13800 psiASTM D790
Flexural Modulus 2.50 GPa363 ksiASTM D790
Compressive Strength 80.0 MPa11600 psiASTM D695
Izod Impact, Notched 0.690 J/cm
@Thickness 3.17 mm
1.29 ft-lb/in
@Thickness 0.125 in
ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+14 ohm-cm2.00e+14 ohm-cmASTM D257
Dielectric Constant 3.0
@Frequency 1e+6 Hz
3.0
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 30.0 kV/mm762 kV/inASTM D149
Dissipation Factor 0.010
@Frequency 1e+6 Hz
0.010
@Frequency 1e+6 Hz
ASTM D150
Arc Resistance 120 sec120 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear 64.0 µm/m-°C35.6 µin/in-°FASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 95.0 °C203 °FASTM D648
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 230 - 250 °C446 - 482 °F
Middle Barrel Temperature 240 - 260 °C464 - 500 °F
Front Barrel Temperature 250 - 270 °C482 - 518 °F
Nozzle Temperature 250 - 270 °C482 - 518 °F
Mold Temperature 50.0 - 70.0 °C122 - 158 °Factual surface temp
Drying Temperature 100 °C212 °F
Dry Time 10.0 - 24.0 hour10.0 - 24.0 hour
Back Pressure 0.490 - 1.47 MPa71.1 - 213 psigage pressure

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.

Users viewing this material also viewed the following:
Unitika C300VN
Unitika AX-1500 Conditioned
Unitika U-100 Engineering Plastic
Westlake Plastics Ardel® Polyarylate
Unitika PT-3020

PUNITIK885 / 177905

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.