RTP 3485-4

Category: LCP , Liquid Crystal Polymer
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7Ge5BO_RTP-3485-4.pdf
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Carbon Fiber
General Information
Filler / Reinforcement
  • Carbon fiber reinforced material, 30% filler by weight
RoHS Compliance
  • Contact manufacturer
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.51g/cm³ASTM D792
Molding Shrinkage - Flow (3.20 mm)0.050%ASTM D955
Water Absorption (23°C, 24 hr)0.10%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Modulus 31000MPaASTM D638
Tensile Strength 117MPaASTM D638
Tensile Elongation (Yield)0.80%ASTM D638
Flexural Modulus 24800MPaASTM D790
Flexural Strength 190MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)75J/mASTM D256
Unnotched Izod Impact (3.20 mm)320J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)318°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating (1.50 mm, ** Values per RTP Company testing.)V-0UL 94
Additional InformationNominal ValueUnit
Primary Additive 30%
InjectionNominal ValueUnit
Drying Temperature 149°C
Drying Time 8.0hr
Dew Point -28.9°C
Processing (Melt) Temp 363 - 399°C
Mold Temperature 65.6 - 93.3°C
Injection Pressure 68.9 - 124MPa
Injection instructions
The key to successfully molding this material is to start mold open cycles as soon as the screw reaches its retracted position.
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