对于防护铅门来说，虽然目前价格有所回落，但是考虑到其生产利润依旧可观，以及环保限产压力逐步缓解，笔者认为后期国内多数铅企继续放量生产防护铅门定制的可能性较大。而对于铅门而言，由于目前盈利水平偏低，加之近期铅门价格出现回落，导致铅企生产铅门的积极性不高。从近期钢厂产能利用率以及铅厂产量变化情况可以佐证以上观点。近日来铅门正式进入17000以下，弱势显现，商家也多显无奈，虽然现在山东的地区多数防辐射铅板选厂已经能够恢复开工，但贸易商高价采购铅矿石再加工之后，铅门价格会随着市场进行下调，按此操作的话，商家在利润方面受到了严重的挤压，因此多数选厂处在停工阶段。市场整体供需两弱，预计短期内国产矿市场多半仍将趋弱运行。就目前港口库存状况以及铅门厂采购欲望来看，现货矿价反弹都是纸老虎，昙花一现的可能性高，不建议实货抄底操作。

为什么硫酸钡有防辐射的功能?
　　硫酸钡有没有防辐射功能，最关键在于里面的钡元素，是一种重金属元素，与金属铅一样，其内核质量大，射线在其内核的碰撞过程中，射线的能量容易被这些重金属内核吸收掉。使射线不容易穿透他们。因此，他们具有阻挡射线的作用。

　　There is no barium sulfate anti radiation function, the key lies in the barium inside, is a kind of heavy metal elements, like metal lead, its kernel quality, ray in the collision process of the kernel, ray energy is easy to absorb the heavy metal core. Making rays difficult to penetrate them. As a result, they have the function of blocking radiation.

　　另外我们也听说过铅板和铅玻璃，它们同样具有防辐射功能，哪个防辐射功能会好呢，毋庸置疑，硫酸钡的防辐射效果相对没有前者的好，毕竟硫酸钡作为医用防辐射涂料的标准不是要求非常严格，我们在施工的过程当中对硫酸钡的添加比例的控制相对不是很准确。医院用硫酸钡涂刷墙体也会起到一定的防辐射效果。通过硫酸钡制作的不同的产品，确实具有一定的防辐射效果，以上我们只是简单的举了两个生活中常见的事例，还有很多行业也是因为，硫酸钡的防辐射功能，使其得到广泛的应用。

　　We have also heard of lead and lead glass, they also have the function of radiation protection, radiation protection function which will be good, there is no doubt that the anti radiation effect of barium sulfate is not the former, after all, barium sulfate as medical anti radiation coating standards are not very strict requirements, we control in the construction process of the relative proportion of barium sulfate is not very accurate. Hospital brushing wall with barium sulfate will also play a certain anti radiation effect. The barium sulfate made of different products, has anti radiation effect, we simply cite two examples of life in common, but also because there are many industries, the function of radiation protection of barium sulfate, which is widely used.