防护服的用途主要是保护人体不受外界环境的侵害和人体自身对产品和工作环境的影响，有很广的适用范围。

　　Radiation now in life we will contact a lot, sometimes lead products is radiation proof essential materials, but the lead is relatively large harm to human body, the Ji'nan lead manufacturers will introduce how to prevent lead poisoning in daily life:

　　1、我们日常生活中很多陶瓷餐具表面的釉中都含有铅、镉等重金属,劣质产品中的含量更多.当这些重金属物质遇酸性食物时,质量差的产品就会有过量的铅、镉溶出.因此,应尽量选用表面装饰图案较少的陶瓷餐具.对不放心的产品,可用食醋浸泡几个小时,若发现颜色有明显变化说明重金属含量超标,应弃之不用.

　　1, in our daily life a lot of ceramic tableware surface glaze contains heavy metals such as lead and cadmium, more content of inferior products. When these heavy metals acidic food, poor quality products will be in excess of lead and cadmium dissolution. Therefore, ceramic tableware should try to use the surface decorative pattern less. Do not rest assured that the products can be soaked in vinegar for several hours, if found to have obvious color change shows that heavy metal content exceed the standard, should be discarded.

　　2、孩子喜欢的蜡笔、绘画用的颜料和彩漆积木等玩具中也含有铅,因此,孩子用完这些物品后应马上洗手.

　　2, children like crayons, paint and paint paint paint blocks and other toys also contain lead, so children should wash their hands immediately after use of these items

　　3、很多美白产品、染发剂中都含有铅,如果不能避免使用,就要选择知名度较高、质量相对有保证的名牌产品.

　　3, a lot of whitening products, hair dyes contain lead, and if you can not avoid the use of, it is necessary to select a higher reputation, quality is relatively guaranteed brand-name products

　　4、每天早上用自来水时,最好先将水龙头打开约1分钟后再正常使用.

　　4, every morning with tap water, it is best to open the tap about 1 minutes after the normal use

我国铅板主要是采用含铅量为99.994%的1#电解铅，经浇铸，压延成板材，挤压成管材。二、铅是银白色略带一点浅蓝色的金属，具有高密度（11.85g/cm3）、良好的抗蚀性、熔点低（高温300℃-400℃可熔化焊接）、柔软、易加工等特性，因此在许多工业领域中得到应用，铅板和铅管广泛用于制酸工业、蓄电池、电缆包皮及冶金工业设备中起防腐蚀作用;铅能吸收放射性射线，可作原子能工业及x、r射线仪器设备和医疗防护材料铅板，指用金属铅轧制而成的板材，目前国内常见的厚度为1-10mm，多采用1#电解铅制作。可用于射线防护、防腐蚀、耐酸环境施工、隔音等许多方面。

一般国内生产的铅板纯度为99.99%,密度为11.34g/cm3用铅板阻挡的是放射性物质发出的射线，不是放射性物质。α粒子穿透力弱，一张纸就可以挡住；铅板可以完全挡住，防护α辐射重点不要误食，沾污皮肤；β射线，穿透力中等强，一般的铅板可以挡住绝大多数射线，但通常防护β射线时加一层较低原子序数的阻挡物，以免产生轫致辐射。γ射线是伴随α、β产生的，具有较强的穿透性。一定厚度铅板可以阻挡一定比例强度的γ射线，放射性强度随铅板厚度按指数规律衰减，理论上是不能完全阻隔的。完全阻隔也没有必要，实际上放射性无处不在，周围空间都有射线。只要控制在合理范围内就可以.