Ski Goggles
WeeTect Ski Goggles (WSG) also names anti-fog ski goggles which is an injection molding optical class 1 visor or cut from optical clear UV resistant polycarbonate sheets complaint with CE standard. It has several options as clear ski goggles, prescription ski goggles and photochromic ski goggles. WeeTect Ski Goggles (WSG) has anti fog coating inside and anti scratch coating outside. WeeTect is glad to custom ski goggles with your own design.
WeeTect Ski Goggles (WSG) offers superior performance for fog resistance and abrasion resistance. We have more than 40 standard models and also open to custom your own design. Having a sustainable performance increases the longevity of the product and reduces significant costs;
WeeTect Ski Goggles (WSG) can be your long term partner and offer you one stop solution. At the same time, WeeTect could also offer anti fog anti scratch polycarbonate flat sheet directly.
WeeTect can customize any polarized visor or flat visor ski goggles you
Advantages:
- Better optical clarity (class 1) with lower distortion
- Better fog resistant feature
- More abrasion resistant
- Higher impact resistant
- Much more cost competitive
- More custom flexible
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| Item | Property | Test Method | U/M | Value |
| Optical | 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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