Bubble Visor


WeeTect bubble visor (WBV) also names bubble shield or bubble face shield which is an injection molded optical class 1 visor complaint with ECE324 standard. The helmet bubble shield has superior anti-fog coating inside and abrasion resistant coating outside. It also can be customized with Revo color tinting. WeeTect bubble visor is glad to custom based on your own design with 3D drawing.

WeeTect bubble visor (WBV) offers superior performance on optical clarify, fog resistance, abrasion resistance and impact resistance to bubble visor motorcycle helmet manufacturers and branding companies. Having a sustainable performance increases the longevity of the product and reduces costs, WeeTect bubble visor (WBV) can be easily applied to motorcycle helmet bubble shield, helmet bubble shield, 3 snap bubble shield, motorcycle helmet bubble visor, open face helmet bubble shield, mirror bubble shield and more.

Advantages of WeeTect Bubble Visor

  • Better optical clarity (class 1) with lower distortion
  • Better fog resistant performance
  • More abrasion resistant
  • Higher impact resistant
  • Competitive cost
  • Customization flexibility

Note: WeeTect can custom any injected bubble visor or bubble shield you


More Details
ItemPropertyTest MethodU/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

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