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Sumikon® FM-MK120J

Polyphenylene Sulfide

Glass Fiber Reinforcement; Organic Filler

Supplied by Sumitomo Bakelite Co., Ltd.

The technical datasheet with complete property values for Sumikon® FM-MK120J is available to members of the Prospector Plastics Database.
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Product Description
PPS molding compounds developed for the purpose of metal substituion. They currently are extensively used in precision molded parts such as optical parts.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement
  • Organic Filler
  
Uses 
  • Metal Replacement
  • Printer Parts
  
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
Thermal Conductivity
Btu·in/hr/ft²/°F
 ASTM C177
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Strength
V/mil
 ASTM D149
Dielectric Constant (1 MHz)
 
 ASTM D150
Dissipation Factor (1 MHz)
 
 ASTM D150
Arc Resistance
sec
 ASTM D495
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-MK120J, Sumikon FMMK120J, Sumikon® , Sumikon, SumikonFMMK120J, FM, FM MK 120 J, FM-MK120J, FMMK120J, FM:MK120J, FM/MK120J, FM+MK120J, FM_MK120J, FM MK120J, FMMK, MK120, 120J, Polyphenylene Sulfide, PPS, Sumitomo Bake, PolyphenyleneSulfide, MKFM
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.