RTP 205 TFE 20 HS

Category: Nylon 66 , Polyamide 66
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Id2KiN_RTP-205-TFE-20-HS.pdf
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Warning: The status of this material is 'Commercial: Limited Issue'

The data for this material has not been recently verified.
Please contact RTP Company for current information prior to specifying this grade.

This series of wear resistant materials uses PTFE as the primary lubricant.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 30% filler by weight
Additive
  • PTFE lubricant (20%)
  • heat stabilizer
Features
  • Good wear resistance
  • Thermal Stability
  • Lubrication
RoHS Compliance
  • Contact manufacturer
Appearance
  • Black
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.54g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)0.30%ASTM D955
Water Absorption (23°C, 24 hr)0.45%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)117ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 11000MPaASTM D638
Tensile Strength 159MPaASTM D638
Tensile Elongation (Break)3.0%ASTM D638
Flexural Modulus 10300MPaASTM D790
Flexural Strength 221MPaASTM D790
Compressive Strength 121MPaASTM D695
Coefficient of Friction (With Metal-Dynamic)0.23ASTM D1894
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)110J/mASTM D256
Unnotched Izod Impact (3.18 mm)1100J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 243°CASTM D648
    1.8 MPa, not annealed 238°CASTM D648
CLTE - Flow 3.6E-5cm/cm/°CASTM D696
Thermal Conductivity 0.52W/m/KASTM C177
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+14ohms·cmASTM D257
Dielectric Strength 20kV/mmASTM D149
Dielectric Constant (1 MHz)3.80ASTM D150
Dissipation Factor (1 MHz)0.015ASTM D150
Arc Resistance 120secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.59 mm)HBUL 94
Additional Information
Mold Shrinkage, Linear-Flow, ASTM D-955, 0.25in.: 5mil/in.Wear Factor, K, ASTM D-3702: 15E-10in³/min/ft/lb/hrCoefficient of Friction, Dynamic, ASTM D-3702: 0.23The wear factor and dynamic coefficient of friction were both tested on a Falex Model No.6 Wear Testing Machine at 50 FPM, 2000 PV, against C1018 steel of hardness 15-25 Rockwell C, 14-17 micro smoothness.
InjectionNominal ValueUnit
Drying Temperature 79.4°C
Drying Time 4.0hr
Suggested Max Moisture 0.20%
Suggested Max Regrind 20%
Rear Temperature 274 - 288°C
Middle Temperature 274 - 288°C
Front Temperature 274 - 288°C
Mold Temperature 65.6 - 93.3°C
Injection Pressure 82.7 - 138MPa
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