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DIALAC® TW20B

Acrylonitrile Styrene Acrylate

Supplied by UMG ABS, Ltd.

The technical datasheet with complete property values for DIALAC® TW20B is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
Features 
  • High Heat Resistance
RoHS Compliance 
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Volume-Flow Rate (MVR) (220°C/2.16 kg)
in³/10min
 ISO 1133
Molding Shrinkage
%
 ISO 294-4
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
psi
 ISO 527-2
Tensile Stress (Yield, 73°F)
psi
 ISO 527-2
Flexural Modulus 2 (73°F)
psi
 ISO 178
Flexural Strength 2 (73°F)
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     ISO 179
-22°F
ft·lb/in²
  
73°F
ft·lb/in²
  
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
 ISO 2039-2
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
°F
 ISO 75-2/Af
CLTE - Flow
in/in/°F
 ISO 11359-2
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0591 in)
 
 UL 94
UL File Number
 
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: DIALAC® TW20B, DIALAC TW20B, DIALAC® , DIALAC, DIALACTW20B, TW 20 B, TW20B, TW20, 20B, Acrylonitrile Styrene Acrylate, ASA, UMG ABS, AcrylonitrileStyreneAcrylate, 20TW
Features
Features may also be described by the following terms: High Heat Resistance.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Injection Rate
 
  
Back Pressure
psi
  
Screw Speed
rpm
  
Notes
1Typical properties: these are not to be construed as specifications.
20.079 in/min
 
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.