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U-polymer UM-8400-20

Polyarylate

Supplied by UNITIKA Plastics Division

The technical datasheet with complete property values for U-polymer UM-8400-20 is available to members of the Prospector Plastics Database.
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Product Description
U Series Resin Composite Grade
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • North America
  
Features 
  • Good Dimensional Stability
  • Warp Resistant
  
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow (0.118 in)
in/in
 ASTM D955
Water Absorption (24 hr, 0.125 in)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Flexural Strength
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (0.125 in)
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
 ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648
CLTE - Flow
in/in/°F
 ASTM D696
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Strength
V/mil
 ASTM D149
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: U-polymer UM-8400-20, Upolymer UM840020, U-polymer , Upolymer, U:polymer, U/polymer, U+polymer, U_polymer, U polymer, UpolymerUM840020, UM, UM-8400-20, UM840020, UM:8400:20, UM/8400/20, UM+8400+20, UM_8400_20, UM 8400 20, UM8400, 840020, Polyarylate, Unitika, 8400UM
Features
Features may also be described by the following terms: Good Dimensional Stability, Dimensionally Stable, Warp Resistant, Warpage Resistant.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.