Ski Helmet Visor
WeeTect Ski Helmet Visor (WSHV) also names ski visor, snowboard helmet visor, motorbike helmet visor which is one of WeeTect’s high quality helmet visors. It could also be extended to motocross helmet visor and other motorbike helmet visors. WeeTect Ski Helmet Visor (WSHV) boasts superior optical clarity, impact resistance, abrasion resistance, etc. In advance, WeeTect Ski Helmet Visor (WSHV) could co-develop your own co-molded anti-fog and photochromic ski helmet visor with TAC anti-fog film inside and hydrophobic coating outside. This is a unique know-how developed by WeeTect.
With the military background and full experience of helmet visors manufacturing, WeeTect Ski Helmet Visor (WSHV) is an excellent candidate to support ski helmet manufacturers to develop your own high end ski helmet with visor, women’s ski helmet with visor, visor ski helmet, snowboard helmet with visor, ski helmet with face shield, full face helmet snowboard, ski helmet with goggles, and other full face helmets.
Advantages of WeeTect Ski Helmet Visor
- Outstanding anti-fog performance
- Co-molded TAC anti-fog as an option
- Great optical clarity (class 1)
- High impact resistance
- Hydrophobic outside as an option
- High quality iridium coating
- Custom design availability
WeeTect can customize any injected ski helmet visor you required.
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Item | Property | Test Method | U/M | Value |
Optical | UV Resistant (380nm) | EN170 | % | 99.99% |
Haze | ASTM D 1003 | % | 0.37 | |
Fog Free time | ECE22.05/ECE324 | s | >22 | |
Fog Free time | Freezing Test | s | no fogging | |
Mechanical | Hardness 1KG | ISO 178 | H | 1 |
High velocity impact | ANSI Z87.1 2010 | ft/s | >300 | |
Cross-Cut tape test | ASTM D 1000 | NA | Pass | |
Elongation, yield % 7 | ISO 527 | % | 7 | |
Elongation, break ISO 527 % 110 | ISO 527 | % | 110 | |
Tensile stress, yield | ISO 527 | Mpa | 60 | |
Tensile modulus MPa | ISO 527 | Mpa | 2300 | |
Flexural strength, yield | ISO 178 | Mpa | 100 | |
Flexural modulus ISO 178 MPa 2500 | ISO 178 | Mpa | 2500 | |
Izod notched impact, 20 °C | ISO 180-1A | KJ/m² | 65 | |
Physical | Gravity | ISO 1183 | g/cm³ | 1.2 |
Water absorption, 24 hours | ISO 62 | % | 0.15 | |
Thermal | Mold shrinkage | ISO527 | % | 0.5-0.7 |
Thermal expansion | ASTM D696 | 1/ °C | 7×10-5 | |
Vicat Softening Temp., Rate B / 120(base sheet) | ISO 306 | °C | 150 | |
HDT, 0.45 MPa | ISO 75/Be | °C | 138 |
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