1. What materials are medical goggles made of
Medical goggles are composed of lenses and frames, and there are no special requirements for the material of the frames. The lens material can be polycarbonate, optical resin, polymethyl methacrylate, and it is made with unique optical crystal materials such as anti-blue light, anti-ultraviolet, anti-optical radiation, and anti-impact and exclusive special technology.
1. Polycarbonate
Polycarbonate is referred to as PC for short, and most goggles on the market are made of polycarbonate. Polycarbonate has the advantages of high transparency, good impact resistance, non-breakage, and can withstand steam, cleaning agents, heat and high-dose radiation disinfection without yellowing and physical deterioration.
2. Optical resin
Optical resin refers to the synthetic resin used for gluing optical parts to achieve certain optical properties. Generally used in glasses, indoor lighting products, etc. Optical resin lenses are light in weight, not easy to break, and have strong anti-fog properties.
3. Polymethyl methacrylate
Also known as plexiglass, which is what we often call acrylic, which has good transparency and chemical stability properties, mechanical properties and weather resistance, easy dyeing, easy processing, beautiful appearance and other advantages.
Second, How to make your own safety goggles
Tools/materials: plastic folders, scissors, shoelaces or rope.
Methods/steps:
1. First of all, we are going to buy a plastic folder, which is the kind of transparent office plastic folder.
2. We need to cut a section from the middle of the folder.
3. Then we fold the small border.
4. Then poke two small holes on the left and right sides of the two tops.
5. Then take the rope through the hole in the plastic folder.
6. Finally, wear it like wearing a mask. This is the easiest goggles at present, the cost is also the lowest, and the effect is very good~
Affirmation : The above content comes from the program system index or shared by netizens, and is for your reference only. It does not represent the research views of this website. Please pay attention to the authenticity and authority of the source of the content.