Lead door is widely used in chemical industry, environmental protection, medical, nuclear power, aerospace, electroplating, machinery, military industry and other industries as anti-corrosion and anti radiation materials. The principle of lead plate shielding protection is: when the ray penetrates the material, the intensity will be weakened. A certain thickness of shielding material can weaken the intensity of radiation. Setting enough thick shielding material (shielding material) between the radiation source and the human body can reduce the radiation level, reduce the dose received by people at work below the maximum allowable dose, so as to ensure personal safety and achieve the purpose of protection. The key point of shielding protection is to place a shielding material which can effectively absorb radiation between the radiation source and the human body.
The lead door is rolled with metal lead. At present, the thickness of lead door is 1-20 mm, and the common specification is 1000 * 2000 mm. The best machine in China can make the maximum width of 1300mm and the longest length of 8000mm. Most of them are made of electrolytic lead, and some of them are made of recycled lead. Lead plate specification range: thickness 0.1 ~ 140mm; maximum width 1.5m; maximum length 13m; special needs can be negotiated processing.
Radiation proof lead door also needs regular "inspection", that is, maintenance, just like our human body. If maintenance is not carried out regularly, the service life of radiation proof lead door is also relatively short, so this point needs special attention. Generally, regular maintenance once a year is OK, so it is more reliable to extend the service life of radiation proof lead door. Specific can see the following introduction.
It can be used to make glass of low temperature, anti radiation glass, glass of anti radiation glass, glass of low temperature, glass of anti radiation glass. However, if we want to make the radiation proof lead door always maintain good application effect, it is extremely important for its regular maintenance. Next, let's introduce the maintenance knowledge of radiation proof lead door. When installing, it is forbidden to use damp wood to make window frame, because it shrinks and damages the glass.
Radiation protection equipment mainly includes lead room, lead clothing, lead gloves, lead hat, etc. These protective equipment can be very good to avoid radiation damage to the human body. In fact, through the equipment, I believe you can also understand that most of the protective equipment are lead products, because lead can do a good job in protecting radiation.
It is better to wear radiation protective clothing when working in the area with strong radiation. Although tired is a tired point, physical safety is the biggest. When you buy protective clothing, don't try to hurt yourself. It's unrealistic to buy a protective suit for more than ten yuan. If you want to buy protective clothing, you should buy safe protective products.