Full Face Respirator Visor
WeeTect full face respirator visor (WFFRV) also names respirator face shield which is used in a full face respirator. It is an injection molding optical class 1 visor complaint with CE standard with anti fog coating and hard coating.
WeeTect respirator face shield has much better distortion, fog resistance and abrasion resistance compared with other manufacturers.
WeeTect full face respirator visor (WFFRV) offers superior performance to respirator manufacturers and brands. Only few suppliers can offer optical class 1 multi-curve visor, WeeTect is one of them.
Having a sustainable performance increases the longevity of the product and consistently protects users. WeeTect full face respirator visor (WFFRV) can be easily applied to all types of respirators and comes in customizable sizes.
Advantages of Full Face Respirator Visor
- Better optical clarity (class 1) with lower distortion
- More precise dimensions
- Better fog resistant feature
- More abrasion resistant
- Higher impact resistant
- Much more cost competitive
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WeeTect Full Face Respirator Visor (WFFRV) Technical Data
| 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 |
- WeeTect can customize any injection molding respirator face shield you require.
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