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Makroblend® UT 640 G

Polycarbonate + PET

Glass Fiber Reinforcement, 20%

Supplied by Bayer MaterialScience LLC

The technical datasheet with complete property values for Makroblend® UT 640 G is available to members of the Prospector Plastics Database.
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Product Description
20% glass-reinforced, impact-modified polycarbonate/PET polyester blend
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement, 20% Filler by Weight
Additive 
  • Impact Modifier
Features 
  • Impact Modified
Agency Ratings 
RoHS Compliance 
Automotive Specifications 
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D792
--
lb/in³
 ISO 1183 2
Melt Mass-Flow Rate (MFR) (265°C/5.0 kg)
g/10 min
 ASTM D1238
Melt volume-flow rate (265°C/5.0 kg)
in³/10min
 ISO 1133 2
Water Absorption
      
Saturation, 73°F
%
 ASTM D570
Saturation
%
 ISO 62 2
Equilibrium
%
 ISO 62 2
Mechanical
Nominal Value
Unit
Test Method
Tensile modulus
psi
 ISO 527-2 2
Tensile Strength
      
Yield, 73°F
psi
 ASTM D638
Yield
psi
 ISO 527-2 2
Break, 73°F
psi
 ASTM D638
Tensile Elongation
      
Yield, 73°F
%
 ASTM D638
Yield
%
 ISO 527-2 2
Break, 73°F
%
 ASTM D638
Nominal strain at break
%
 ISO 527-2 2
Flexural Modulus (73°F)
psi
 ASTM D790
Flexural Strength (5.0% Strain, 73°F)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (73°F, 0.125 in)
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale, 73°F)
 
 ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
      
66 psi, Unannealed, 0.250 in
°F
 ASTM D648
66 psi
°F
 ISO 75-2 2
264 psi, Unannealed, 0.250 in
°F
 ASTM D648
264 psi
°F
 ISO 75-2 2
CLTE
     ISO 11359-2 2
Flow
in/in/°F
  
Transverse
in/in/°F
  
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
      
73°F
ohm·cm
 ASTM D257
--
ohm·in
 IEC 60093 2
Dielectric Constant
      
1 MHz 3
 
 ASTM D150, IEC 60250 2
100 Hz
 
 IEC 60250 2
Dissipation Factor
      
--
 
 ASTM D150
1 MHz
 
 IEC 60250 2
Comparative tracking index
 
 IEC 60112 2
Electric strength
V/mil
 IEC 60243-1 2
Flammability
Nominal Value
Unit
Test Method
Burning Behav. at 1.6mm nom. thickn. (0.06 in, UL)
 
 ISO 1210 2
Burning Behav. at thickness h (0.118 in, UL)
 
 ISO 1210 2
UL
Nominal Value
Unit
Test Method
RTI Str (0.0591 in)
°F
 UL 746
RTI Imp (0.0591 in)
°F
 UL 746
RTI Elec (0.0591 in)
°F
 UL 746
Related Terminology
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Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): GM (1).
Agency Ratings
This plastic material has 3 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): EU (3).
Notes
1Typical properties: these are not to be construed as specifications.
2Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
3Tinfoil Electrodes
 
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.