RTP 4081 A

Category: PPA , Polyphthalamide
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: EGiBGS_RTP-4081-A.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Carbon Fiber
General Information
Filler / Reinforcement
  • Carbon fiber reinforced material, 10% filler by weight
RoHS Compliance
  • Contact manufacturer
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.22g/cm³ASTM D792
Molding Shrinkage - Flow (3.20 mm)0.40%ASTM D955
Water Absorption (23°C, 24 hr)0.25%ASTM D570
Moisture Content 0.10%
Additional InformationNominal ValueUnit
Primary Additive 10%
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)124ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 8960MPaASTM D638
Tensile Strength 117MPaASTM D638
Tensile Elongation (Yield)1.0 - 2.0%ASTM D638
Flexural Modulus 8270MPaASTM D790
Flexural Strength 186MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)32J/mASTM D256
Unnotched Izod Impact (3.20 mm)270J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)277°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity < 1.0E+8ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.50 mm, ** Values per RTP Company testing.)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 107°C
Drying Time 4.0 - 6.0hr
Dew Point -28.9°C
Processing (Melt) Temp 329 - 343°C
Mold Temperature 65.6 - 163°C
Injection Pressure 68.9 - 103MPa
Injection instructions
Desiccant Type Dryer Required.
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