RTP 227

Category: Nylon 66 , Polyamide 66
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kNr5eF_RTP-227.pdf
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Mineral
General Information
Filler / Reinforcement
  • Mineral filler, 40% filler by weight
RoHS Compliance
  • Contact manufacturer
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.50g/cm³ASTM D792
Molding Shrinkage - Flow (3.20 mm)0.70 - 1.1%ASTM D955
Water Absorption (23°C, 24 hr)0.50%ASTM D570
Moisture Content 0.20%
Additional InformationNominal ValueUnit
Primary Additive 40%
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)120ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 8270MPaASTM D638
Tensile Strength 68.9MPaASTM D638
Tensile Elongation (Yield)2.0 - 3.0%ASTM D638
Flexural Modulus 6890MPaASTM D790
Flexural Strength 117MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)43J/mASTM D256
Unnotched Izod Impact (3.20 mm)270J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 238°CASTM D648
    1.8 MPa, not annealed 204°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+14ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.50 mm, ** Values per RTP Company testing.)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 79.4°C
Drying Time 4.0hr
Dew Point -17.8°C
Processing (Melt) Temp 277 - 299°C
Mold Temperature 65.6 - 107°C
Injection Pressure 68.9 - 124MPa
Injection instructions
Desiccant Type Dryer Required.
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