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    常用的射线防护材料有哪些呢?
    来源:http://www.jnlzsb.com 发布时间:2019-09-03

    科技的进步一方 面为我们的生活和生产带来方便,但同时也为我们带来了一些不利的影响,其中辐射对我们的健康构成严重威胁随着人们对辐射认识的逐渐深入,射线防护越来越受到人们的重视,各种射线防护材料应运而生.
    On the one hand, the progress of science and technology brings convenience to our life and production, but at the same time, it also brings us some adverse effects. Radiation poses a serious threat to our health. With the deepening of people's understanding of radiation, more and more attention has been paid to radiation protection, and various radiation protection materials have emerged as the times require.
    放射线防护服防护材料,以往对高辐射剂量多用铅细纤维,对低剂量多用铅系粉末与橡胶、塑料等填充层制成。
    In the past, the protective materials for radiation protective clothing were mainly made of fine lead fibers for high radiation dose and filling layers for low radiation dose, such as lead powder, rubber and plastics.
    铅细纤维由于重复弯曲、而引起铅纤维断裂,导致屏蔽不良。另外用铅系粉末与橡胶、塑料制成的填充材料,为了达到良好地屏蔽效果,须要做得非常厚,结果挠性变差。
    Lead filament breaks due to repeated bending, resulting in poor shielding. In addition, filling materials made of lead powder, rubber and plastics must be very thick in order to achieve good shielding effect, resulting in poor flexibility.
    目前铅玻璃主要分为两类,类为无机铅玻璃当前在我国应用比较广泛,另-类为有机铅玻璃,这种铅玻璃比无机铅玻璃耐冲击性要高但不耐硷和酒精无机铅玻璃主要用于X射线机房、CT机房、ECT机房等观察窗和制作铅眼镜用,有机铅玻璃除上述应用外,由于该种材料易于加工、质轻、耐冲击性能强、透明性好,因此还广泛用于制作各种防护屏风和其它防护用品,如防护面罩等.
    射线防护器材
    At present, lead glass is mainly divided into two categories, one is inorganic lead glass which is widely used in our country, the other is organic lead glass. This kind of lead glass has higher impact resistance than inorganic lead glass, but not alkali-resistant and alcohol-resistant inorganic lead glass is mainly used for X-ray machine room, CT machine room, ECT machine room and other observation windows and for making lead glasses. In addition to the above applications, glass is also widely used to make various protective screens and other protective devices, such as protective masks, due to its easy processing, light weight, strong impact resistance and good transparency.
    建材类射线防护的防护材料指的是各种类型的混凝土、砖、重晶石、防护涂料(填料)、成型防护板材或板块等用于射线装置机房、放射源室、辐照室、核设施等基建屏蔽防护工程的防护材料.在实际应用中,应根据射线源的种类、强度、能量和防护材料的特性来设计符合防护要求的基建异蔽设施.
    Radiation protection materials for building materials refer to various types of concrete, bricks, barite, protective coatings (fillers), forming protective plates or plates used in radiation equipment room, radiation source room, irradiation room, nuclear facilities and other protective materials for infrastructure shielding and protection projects. Strength, energy and properties of protective materials are used to design infrastructure shelter that meets the protection requirements.
    感谢您的阅读与观看,本文的精彩内容来自:射线防护器材,我们会有更多的精彩内容继续为您呈现,详情请点击:http://www.jnlzsb.com
    Thank you for your reading and watching. The wonderful content of this article comes from: radiation protection equipment. We will continue to show you more wonderful content. For more details, please click: http://www.jnlzsb.com.

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