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SABIC® PP 4935

Polypropylene Random Copolymer

Supplied by Saudi Basic Industries Corporation (SABIC)

The technical datasheet with complete property values for SABIC® PP 4935 is available to members of the Prospector Plastics Database.
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Product Description
SABIC® PP 4935 is a random copolymer with a very high molecular weight. This grade has a special stabilization package. The stabilization and particular molecular structure make it suited for use in extremely demanding applications like coolant expansion vessels in cars. The grade can be processed by injection molding. The material has a medium impact, is semi-transparent and has a good stress-whitening (low blushing) characteristic.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Features 
  • Blush Resistant
  • Low Flow
  • Medium Impact Resistance
  • Random Copolymer
  • Stress Whitening Resistant
  • Ultra High Molecular Weight
Uses 
  • Automotive Applications
Automotive Specifications 
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ISO 1133
Molding Shrinkage (24 hr)
%
 Internal Method
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress
     ISO 527-2/5/50
Yield, 0.126 in, Injection Molded
psi
  
Break, 0.126 in, Injection Molded
psi
  
Tensile Strain (Break, 0.126 in, Injection Molded)
%
 ISO 527-2/5/50
Flexural Modulus 2 (Injection Molded)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F, Injection Molded)
ft·lb/in²
 ISO 179/1eA
Charpy Unnotched Impact Strength (-40°F, Injection Molded)
 
 ISO 179/1eU
Notched Izod Impact Strength
     ISO 180/4A
-4°F, Injection Molded
ft·lb/in²
  
32°F, Injection Molded
ft·lb/in²
  
73°F, Injection Molded
ft·lb/in²
  
Hardness
Nominal Value
Unit
Test Method
Shore Hardness (Shore D, Injection Molded)
 
 ISO 868
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (66 psi, Unannealed)
°F
 ISO 75-2/B
Vicat Softening Temperature
°F
 ISO 306/A
CLTE - Flow (-22 to 86°F)
in/in/°F
 ASTM D696
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: SABIC® PP 4935, SABIC PP 4935, SABIC® PP , SABIC PP, SABICPP4935, SABICPP, PP 4935, PP4935, PP, 4935, Polypropylene Random Copolymer, PP Random Copolymer, Polypropylene, SABIC, PolypropyleneRandomCopolymer, PPRandomCopolymer, 4935PP
Features
Features may also be described by the following terms: Medium Impact Resistance, Low Flow, Low Melt, Low MFI, Random Copolymer, Blush Reistant, Ultra High Molecular Weight, Ultra High MW.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector.
Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): IMDS (1).
Notes
1Typical properties: these are not to be construed as specifications.
2Method I (3 point load)
 
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.