RTP 1399 X 127527 A

Category: PPS , Polyphenylene Sulfide
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: BG9z44_RTP-1399-X-127527-A.pdf
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Carbon Fiber - Stainless Steel Fiber - Electrically Conductive - EMI/RFI Shielding
General Information
Filler / Reinforcement
  • Stainless steel fiber
  • Carbon fiber reinforced material
Features
  • Conductivity
  • Electromagnetic shielding (EMI)
  • Radio frequency shielding (RFI)
RoHS Compliance
  • Contact manufacturer
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.64g/cm³ASTM D792
Molding Shrinkage - Flow (3.20 mm)0.20 - 0.30%ASTM D955
Moisture Content 0.040%
ElectricalNominal ValueUnitTest Method
Static Decay secFTMS 101C 4046.1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 12400MPaASTM D638
Tensile Strength 93.1MPaASTM D638
Tensile Elongation (Yield)0.50 - 1.0%ASTM D638
Flexural Modulus 12400MPaASTM D790
Flexural Strength 165MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)53J/mASTM D256
Unnotched Izod Impact (3.20 mm)190J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)260°CASTM D648
ElectricalNominal ValueUnitTest Method
Surface Resistivity
    -- < 1.0E+3ohmsASTM D257
    -- < 1.0E+2ohmsESD STM11.11
Volume Resistivity < 1.0ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating (3.00 mm, ** Values per RTP Company testing.)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 149°C
Drying Time 6.0hr
Processing (Melt) Temp 307 - 329°C
Mold Temperature 135 - 177°C
Injection Pressure 68.9 - 103MPa
Injection instructions
Use a reverse barrel profile. Remove hopper magnets. Allow 4 - 5 shots to properly disperse the conductive fibers. The surface finish should have a silver streaking appearance, not clumps.Use a reverse barrel profile. To maximize fiber length, the following injection barrel, screw, and tip designs should be followed. L/D ratio 16/1 - 22/1, Compression ratio 2:1, Flight depth 0.200 in (5 mm) minimum, in feed section, Screw diameter 0.65 - 0Remove hopper magnets.
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