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Innova HF 555

General Purpose Polystyrene

Supplied by Petrobras Energia SA

The technical datasheet with complete property values for Innova HF 555 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • South America
Features 
  • Fast Molding Cycle
  • Good Processability
  • High Flow
Uses 
  • Packaging
  • Thin-walled Parts
  
Agency Ratings 
Forms 
  • Pellets
Processing Method 
  • 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 - Flow
in/in
 ASTM D955
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
Break, 73°F
%
 ISO 527-2
Flexural Strength
      
73°F
psi
 ASTM D790
73°F
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
      
73°F, 0.126 in
ft·lb/in
 ASTM D256
73°F, 0.500 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
--
°F
 ASTM D1525 3
--
°F
 ASTM D1525 4, ISO 306/A120 4
--
°F
 ISO 306/A50
--
°F
 ISO 306/B50
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0630 in)
 
 UL 94
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Innova HF 555, Innova , InnovaHF555, HF 555, HF555, PS, Polystyrene, General Purpose, Polystyrene General Purpose, PS (GPPS), PS GPPS, Polystyrene, Petrobras, PolystyreneGeneralPurpose, PSGPPS, 555HF
Features
Features may also be described by the following terms: Good Processability, Easy Processing, High Flow, High Melt, High MFI, Fast Cycle, Rapid Cycle, Productivity, Fast Molding Cycle.
Uses
Uses may also be described by the following terms: Thin-walled Parts, Thin Walled Parts, Thin-wall Parts, Thin wall Parts, Thinwall Parts.
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
  
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)
4Rate B (120°C/h), Loading 1 (10 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.