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YUPLENE® B391H

Polypropylene Impact Copolymer

Supplied by SK Corporation

The technical datasheet with complete property values for YUPLENE® B391H is available to members of the Prospector Plastics Database.
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Product Description
YUPLENE B391H is a propylene impact copolymer designed for injection molding applications.
YUPLENE B391H has high stiffness, excellent dimensional stability, outstanding slip property, good impact strength and very high flowability. This is not a chemical cracked grade so it is free from surface gas mark. YUPLENE B391H is especially suitable for various electrical appliances, large products and thin wall products.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Features 
  • Good Dimensional Stability
  • Good Impact Resistance
  • High Flow
  • High Stiffness
  
Uses 
  • Appliance Components
  • Automotive Applications
  • Containers
  • Electrical/Electronic Applications
  • Thin-walled Parts
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ASTM D1238
Spiral Flow Length
in
 Internal Method
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
     ASTM D256
-4°F
ft·lb/in
  
73°F
ft·lb/in
  
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-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
Aging
Nominal Value
Unit
Test Method
Accelerated Oven Aging - in Air (302°F)
day
 ASTM D3012
Additional Information
Nominal Value
Unit
Test Method
DuPont Impact Strength (14°F)
ft·lb
 ASTM D2794
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: YUPLENE® B391H, YUPLENE B391H, YUPLENE® , YUPLENE, YUPLENEB391H, B 391 H, B391H, B391, 391H, Polypropylene Impact Copolymer, PP Impact Copolymer, Polypropylene, PP, SK Corporation, PolypropyleneImpactCopolymer, PPImpactCopolymer, 391B
Features
Features may also be described by the following terms: Good Dimensional Stability, Dimensionally Stable, High Flow, High Melt, High MFI, Good Impact Resistance, High Stiffness.
Uses
Uses may also be described by the following terms: Thin-walled Parts, Thin Walled Parts, Thin-wall Parts, Thin wall Parts, Thinwall Parts, Appliance Components, Appliance Parts, Automotive Applications, Automotive Sector, Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector.
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.