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Innova N1921

General Purpose Polystyrene

Supplied by Innova SA

The technical datasheet with complete property values for Innova N1921 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • South America
Agency Ratings 
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
 ASTM D1238, ISO 1133
Molding Shrinkage
%
 ISO 294-4
Water Absorption
      
Saturation
%
 ASTM D570
Saturation, 73°F
%
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
      
73°F
psi
 ASTM D638
73°F
psi
 ISO 527-2
Tensile Strength
      
Break, 73°F
psi
 ASTM D638
Break, 73°F
psi
 ISO 527-2
Tensile Elongation (Break, 73°F)
%
 ASTM D638, ISO 527-2
Flexural Strength (73°F)
psi
 ASTM D790, ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
      
73°F, 0.126 in
ft·lb/in
 ASTM D256
73°F
ft·lb/in²
 ISO 180/1A
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (M-Scale)
 
 ASTM D785, ISO 2039-2
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648, ISO 75-2/A
Vicat Softening Temperature
      
--
°F
 ASTM D1525 2, ISO 306/A50 2
--
°F
 ASTM D1525 3, ISO 306/B50 3
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0630 in)
 
 UL 94
Additional Information
The value listed as Molding Shrinkage, ISO 294-4, was tested in accordance with Innova test methods.
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Innova N1921, Innova , InnovaN1921, N 1921, N1921, PS, Polystyrene, General Purpose, Polystyrene General Purpose, PS (GPPS), PS GPPS, Polystyrene, PolystyreneGeneralPurpose, PSGPPS, 1921N
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).
Injection
Nominal Value
Unit
 
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Extrusion
Nominal Value
Unit
 
Melt Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
2Rate A (50°C/h), Loading 1 (10 N)
3Rate A (50°C/h), Loading 2 (50 N)
 
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.