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KRASTEN 174

General Purpose Polystyrene

Supplied by KAUCUK, a.s. - UNIPETROL GROUP

The technical datasheet with complete property values for KRASTEN 174 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Features 
  • Foamable
  • High Heat Resistance
 
Uses 
  • Insulation
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
 
Physical
Nominal Value
Unit
Test Method
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
ISO 1133
Molding Shrinkage
%
ISO 294-4
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
psi
ISO 527-2/1A/1
Tensile Stress (Break, 73°F)
psi
ISO 527-2/1A/5
Tensile Strain (Break, 73°F)
%
ISO 527-2/1A/5
Flexural Strength 2 (73°F, 0.157 in)
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Unnotched Impact Strength
     
73°F
ft·lb/in²
ISO 179/1eU
73°F
ft·lb/in²
ISO 179/1fU
Unnotched Izod Impact Strength (73°F)
ft·lb/in²
ISO 180/1U
Hardness
Nominal Value
Unit
Test Method
Ball Indentation Hardness (H 358/30, 0.157 in)
psi
ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
°F
ISO 75-2/Af
Vicat Softening Temperature
     
--
°F
ISO 306/A50
--
°F
ISO 306/B50
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
IEC 60093
Volume Resistivity
ohm·cm
IEC 60093
Relative Permittivity (50 Hz)
 
IEC 60250
Dissipation Factor (50 Hz)
 
IEC 60250
Comparative Tracking Index (0.118 in, Solution A)
V
IEC 60112
Electric Strength (0.0394 in, in Oil)
V/mil
IEC 60243-1
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0945 in)
 
UL 94
Glow Wire Ignition Temperature (0.118 in)
°F
IEC 60695-2-13
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: KRASTEN 174, KRASTEN , KRASTEN174, 174, PS, Polystyrene, General Purpose, Polystyrene General Purpose, PS (GPPS), PS GPPS, Polystyrene, Kaucuk, PolystyreneGeneralPurpose, PSGPPS
Features
Features may also be described by the following terms: High Heat Resistance.
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.