Stanyl® WTP81

Category: Nylon 46 , Polyamide 46
Manufacturer: DSM Engineering Plastics
Trademark: Stanyl®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GflrHU_StanylWTP81.pdf
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Stanyl®WTP81 is a polyamide 46 (nylon 46) material,. This product is available in North America, Europe or Asia Pacific,.

Stanyl®The main features of WTP81 are:
  • flame retardant/rated flame
  • heat stabilizer
  • Lubrication
General Information
Additive
  • heat stabilizer
  • Lubricant
Features
  • Thermal Stability
  • Lubrication
PhysicalDryConditionedUnitTest Method
Density 1.18--g/cm³ISO 1183
Molding Shrinkage ISO 294-4
     Transverse flow 2.0--%ISO 294-4
     Flow 2.0--%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)3.7--%ISO 62
MechanicalDryConditionedUnitTest Method
Tensile Modulus ISO 527-2
     -- 32001000MPaISO 527-2
     120°C 800--MPaISO 527-2
     160°C 650--MPaISO 527-2
     180°C 600--MPaISO 527-2
     200°C 500--MPaISO 527-2
Tensile Stress ISO 527-2
     Yield 10055.0MPaISO 527-2
     Yield, 120°C 50.0--MPaISO 527-2
     Yield, 160°C 40.0--MPaISO 527-2
     Yield, 180°C 35.0--MPaISO 527-2
     Yield, 200°C 30.0--MPaISO 527-2
Nominal Tensile Strain at Break ISO 527-2
     -- 40> 50%ISO 527-2
     120°C > 50--%ISO 527-2
     160°C > 50--%ISO 527-2
     180°C > 50--%ISO 527-2
     200°C > 50--%ISO 527-2
Flexural Modulus ISO 178
     -- 3000900MPaISO 178
     120°C 800--MPaISO 178
     160°C 600--MPaISO 178
ImpactDryConditionedUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
     -30°C 4.04.0kJ/m²ISO 179/1eA
     23°C 1035kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
     -30°C No BreakNo BreakISO 179/1eU
     23°C No BreakNo BreakISO 179/1eU
Notched Izod Impact ISO 180/1A
     -30°C 4.04.0kJ/m²ISO 180/1A
     23°C 1035kJ/m²ISO 180/1A
ThermalDryConditionedUnitTest Method
Heat Deflection Temperature
     0.45 MPa, not annealed 280--°CISO 75-2/B
     1.8 MPa, not annealed 190--°CISO 75-2/A
Melting Temperature 1295--°CISO 11357-3
Linear thermal expansion coefficient ISO 11359-2
     Flow 8.5E-5--cm/cm/°CISO 11359-2
     Lateral 1.1E-4--cm/cm/°CISO 11359-2
RTI Elec (0.75 mm)150--°CUL 746
Thermal Index - 5000 hrs 152--°CIEC 60216
ElectricalDryConditionedUnitTest Method
Volume Resistivity 1.0E+151.0E+9ohms·cmIEC 60093
Dielectric Strength 2515kV/mmIEC 60243-1
Relative Permittivity IEC 60250
     100 Hz 3.9022.0IEC 60250
     1 MHz 3.601.50IEC 60250
Comparative Tracking Index 400--VIEC 60112
FlammabilityDryConditionedUnitTest Method
Flammability Classification IEC 60695-11-10, -20
     0.75 mm V-2--IEC 60695-11-10, -20
     1.5 mm V-2--IEC 60695-11-10, -20
InjectionDryUnit
Drying Temperature 80°C
Drying Time 4.0 - 8.0hr
Rear Temperature 280 - 320°C
Middle Temperature 300 - 320°C
Front Temperature 300 - 320°C
Nozzle Temperature 300 - 320°C
Processing (Melt) Temp 310 - 320°C
Mold Temperature 80 - 120°C
Injection Rate Moderate-Fast
Back Pressure 2.00 - 10.0MPa
Screw Compression Ratio 2.5:1.0
Note Message
1 .10°C/min
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