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Deltech PS PS-148

General Purpose Polystyrene

Supplied by Deltech Polymers Corporation

The technical datasheet with complete property values for Deltech PS PS-148 is available to members of the Prospector Plastics Database.
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Product Description
Deltech Polymers PS-148 is a crystal polystyrene that features high clarity and gloss, resistance to sterilization by radiation and excellent processing characteristics. This resin is supplied in clear, tinted, lubricated and non-lubricated grades for the demanding needs of a number of high-end consumer products. Typical applications include computer disk reels, audio cassettes, compact disc cases, expandable packaging, cutlery, tumblers, housewares, display cases, toys, games and color concentrates.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Crystal
  • Good Processability
  • High Clarity
  • High Flow
  • High Gloss
  • Radiation Sterilizable
Uses 
  • Audio Tapes
  • Color Concentrates
  • Household Goods
  • Medical/Healthcare Applications
  • Packaging
  • Toys
Agency Ratings 
Appearance 
  • Clear/Transparent
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ASTM D638
Tensile Strength (Yield)
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 (73°F, 0.125 in)
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (M-Scale)
 
 ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648
Vicat Softening Temperature
°F
 ASTM D1525
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Deltech PS PS-148, Deltech PS PS148, Deltech PS , DeltechPSPS148, DeltechPS, PS, PSPS-148, PSPS148, PSPS:148, PSPS/148, PSPS+148, PSPS_148, PSPS 148, PSPS, PS-148, PS148, PS:148, PS/148, PS+148, PS_148, PS 148, Polystyrene, General Purpose, Polystyrene General Purpose, PS (GPPS), PS GPPS, Polystyrene, Deltech, PolystyreneGeneralPurpose, PSGPPS, 148PS, 148PSPS
Features
Features may also be described by the following terms: Good Processability, Easy Processing, High Clarity, High Gloss, Radiation Sterilizable, Radiation Sterilization, gamma sterilization, gamma sterilizable, High Flow, High Melt, High MFI.
Uses
Uses may also be described by the following terms: Household Goods, Housewares, Medical Applications.
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
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.