RTP EMI 333 G FR

Category: PC , Polycarbonate
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: EQ1oPq_RTP-EMI-333-G-FR.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
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20% Glass Fiber - 15% Stainless Steel Fiber - Electrically Conductive - EMI/RFI/ESD Protection - Flame Retardant
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 20% filler by weight
  • Stainless steel fiber, 15% filler by weight
Features
  • Conductivity
  • Electromagnetic shielding (EMI)
  • Electrostatic discharge protection
  • 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 0.020%
ElectricalNominal ValueUnitTest Method
Static Decay 1secFTMS 101C 4046.1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 8960MPaASTM D638
Tensile Strength 105MPaASTM D638
Tensile Elongation (Yield)1.0 - 3.0%ASTM D638
Flexural Modulus 8410MPaASTM D790
Flexural Strength 171MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)64J/mASTM D256
Unnotched Izod Impact (3.20 mm)520J/mASTM D4812
ElectricalNominal ValueUnitTest Method
Surface Resistivity
    -- < 1.0E+4ohmsASTM D257
    -- < 1.0E+3ohmsESD STM11.11
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.50 mm, ** Values per RTP Company testing.)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 121°C
Drying Time 4.0hr
Dew Point -28.9°C
Processing (Melt) Temp 277 - 304°C
Mold Temperature 71.1 - 121°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.Desiccant Type Dryer Required.
Note Message
1 .MIL-PRF-81705D, 5kV to 50 V, 12% RH
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