Pilot Visor


WeeTect pilot visor (WPV) is a military level helicopter helmet visor which also names fighter pilot mask. It has superior impact resistance, optical clarity, abrasion resistance, and fog resistance in extreme weather.

The flame retardant property is an option. WeeTect is glad to develop and custom pilot visor for you.

WeeTect Pilot Visor (WPV) is an excellent candidate to offer a superior performance to helicopter helmet manufacturers or brands.

The sustainable performance could prolong the longevity and reduce cost significantly. WeeTect is glad to custom helicopter helmet visor for you.

Advantages of WeeTect Pilot Visor :

  • Flame retardant as an option
  • Superior optical clarity (class 1) with lower distortion
  • Superior impact resistant
  • Outstanding fog resistant feature
  • More abrasion resistant
  • Much more cost competitive


More Details

WeeTect Pilot Visor (WPV) Technical Data

ItemProperty Test Method U/MValue
OpticalUV Resistant (380nm)EN170%99.99%
HazeASTM D 1003%0.37
Fog Free timeECE22.05/ECE324s>22
Fog Free timeFreezing Testsno fogging
MechanicalHardness 1KGISO 178H1
High velocity impactANSI Z87.1 2010ft/s>300
Cross-Cut tape testASTM D 1000NAPass
Elongation, yield  % 7ISO 527%7
Elongation, break ISO 527 % 110ISO 527%110
Tensile stress, yieldISO 527Mpa60
Tensile modulus  MPaISO 527Mpa2300
Flexural strength, yieldISO 178Mpa100
Flexural modulus ISO 178 MPa 2500ISO 178Mpa2500
Izod notched impact, 20 °CISO 180-1AKJ/m²65
PhysicalGravityISO 1183g/cm³1.2
Water absorption, 24 hoursISO 62%0.15
ThermalMold shrinkageISO527%0.5-0.7
Thermal expansionASTM D6961/ °C7×10-5
Vicat Softening Temp., Rate B / 120(base sheet)ISO 306°C150
HDT, 0.45 MPaISO 75/Be°C138
  • WeeTect can customize any injection molding pilot visor size you required.

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