Witcom PA66 8LC-HS

Category: Nylon 66 , Polyamide 66
Manufacturer: Witcom Engineering Plastics B.V.
Trademark: Witcom PA66
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: RNbgbd_Witcom-PA66-8LC-HS.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Witcom PA66 8LC-HS is a polyamide 66 (nylon 66) product that contains 40% long carbon fiber as filler. It can be processed by injection molding and is available in Europe. The main characteristics are: flame retardant/rated flame.
General Information
Filler / Reinforcement
  • Long carbon fiber, 40% filler by weight
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.28g/cm³ISO 1183
Molding Shrinkage - Flow (3.00 mm)0.10 - 0.30%ISO 2577
Water Absorption ISO 62
    Saturated, 23°C 5.1%ISO 62
    Equilibrium, 23°C, 50% RH 1.5%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 34000MPaISO 527-2
Tensile Stress (Yield)< 310MPaISO 527-2
Tensile Strain (Break)1.0 - 2.0%ISO 527-2
Flexural Modulus 33000MPaISO 178
Flexural Stress 460MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact 22kJ/m²ISO 180/1A
Unnotched Izod Impact Strength 65kJ/m²ISO 180/1U
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)250°CISO 75-2/A
CLTE - Flow 1.9E-5cm/cm/°CISO 11359-2
RTI Imp (3.00 mm)105°CUL 746
ElectricalNominal ValueUnitTest Method
Surface Resistivity 10 - 1.0E+3ohmsASTM D257
FlammabilityNominal ValueUnitTest Method
Flammability Classification (3.00 mm)HBIEC 60695-11-10, -20
Glow Wire Flammability Index (1.60 mm)750°CIEC 60695-2-12
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 4.0 - 8.0hr
Suggested Max Moisture 0.10%
Processing (Melt) Temp 275 - 295°C
Mold Temperature 95.0 - 170°C
Injection Rate Fast
Back Pressure 0.00 - 1.00MPa
Injection instructions
Screw speed: 0.1 - 0.2 m/sInjection pressure: Keep to a minimumHold pressure: Keep to a minimum
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