Labor protection glasses are generally used in industrial production, the role is mainly to protect the eyes from ultraviolet, infrared and microwave electromagnetic radiation, dust, soot, metal and gravel debris and chemical solution splash damage.
Labor protection glasses according to the different selection and use of protective eyewear.
(1) There are three kinds of anti-strike goggles:
① Hard glass sheet goggles;
② Gum bonded glass Lucite goggles (cracked by the impact, hit broken, not splash);
③ Wire mesh goggles. They can prevent metal fragments or chips, sand dust, stone chips, concrete chips and other splashes on the eyes of the blow. Metal cutting operations, concrete chiseling operations, portable sander operations, etc. are suitable for wearing these plain goggles.
(2) anti-ultraviolet and glare with anti-ultraviolet goggles and radiation mask. Welding work with anti-radiation line mask should be made of non-conductive materials, observation windows, filters, protection sheet size match, no gaps. The color of the goggles is a mixture of colors, blue, green, gray is good.
(3) anti-hazardous liquid goggles simple mainly used to prevent acid, alkali and other liquids and other dangerous injections and chemicals caused by eye injury. General lenses made of ordinary glass, frame made of non-metallic corrosion-resistant materials.
(4) in the lens of the glass to add a certain amount of metal lead surface made of lead glass piece of goggles, mainly to prevent X-rays on the eye injury.
(5) anti-dust, smoke and a variety of slightly toxic or irritating weak toxic gases protective goggles must be sealed, cover the edge of no ventilation holes, and face contact is tight, the frame should be acid-resistant, alkali-resistant.
Labor protection glasses, also known as safety glasses www.dehsm.com/category-96.html是一种起特殊作用的眼镜, the use of different occasions demand different glasses. Protective eyewear in industrial production is also known as do labor protection glasses, divided into two categories of safety glasses and protective masks