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Sumikon® FM-LK256

Polyphenylene Sulfide

Carbon Fiber Reinforcement; Organic Filler

Supplied by Sumitomo Bakelite Co., Ltd.

The technical datasheet with complete property values for Sumikon® FM-LK256 is available to members of the Prospector Plastics Database.
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Product Description
Engineering plastics molding compounds are developed and marketed materials for metal substitutes, electro-magnetic wave shielding use, and other uses.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Carbon Fiber Reinforcement
  • Organic Filler
  
Uses 
  • Metal Replacement
  • Radiation Shielding
  
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage
     ASTM D955
Flow
in/in
  
Across Flow
in/in
  
Water Absorption (73°F, 24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Yield)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Flexural Strength (Yield)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
ft·lb/in
 ASTM D256
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
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
 
 UL 94
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Sumikon® FM-LK256, Sumikon FMLK256, Sumikon® , Sumikon, SumikonFMLK256, FM, FM LK 256, FM-LK256, FMLK256, FM:LK256, FM/LK256, FM+LK256, FM_LK256, FM LK256, FMLK, LK256, Polyphenylene Sulfide, PPS, Sumitomo Bake, PolyphenyleneSulfide, LKFM
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Mold Temperature
°F
  
Injection Notes
Cylinder temperature: 290 to 340°C
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.