山东铅锭厂价正式进入600以下，弱势显现，商家也多显无奈，虽然现在山东的地区多数铅锭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，铅锭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。远期方面，前期BHP火灾影响，纽曼粉报盘稀少，未来纽曼粉溢价有一定上升空间;钢厂则继续港现补库，不愿拿远期美金资源，铅厂表示目前铅锭厂家利润可观，现金流充沛，而港口库存高企、品种齐全、价格也有优势。本周四美国加息是否落地对国内商品期货铅锭市场有扰动，虽连大方向仍看空，但短期震荡不可避免，选择入场点位还要谨慎。

防辐射铅板产品主要特性为防腐蚀、防辐射、隔音。常用于各化工厂、厂、冶炼厂及装潢设单位等。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%,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。

　　It is a kind of metallic lead and rolling plate, with anti-corrosion, strong acid and alkali resistance, with the development of science and technology, is widely used as the acid environment construction, medical radiation protection, X light, many aspects of radiation protection, CT room, add sound insulation, is a relatively cheap radiation proof materials. When we use it, to make good maintenance on it, so as to prolong its service life, improve work efficiency, so how to maintain it?

　　1、防止由于人体冲击防护铅板玻璃而造成的伤害，最根本最有效的方法是避免人体对铅玻璃的冲击。在防护铅板上作出醒目的标志以表明它的存在，或使人不易靠近铅玻璃，就可以从一定程度上达列这种目的。

　　1, to prevent due to human impact protective lead glass damage, the most fundamental is the most effective method to avoid the impact of human lead glass. Make eye-catching signs in the lead on the door to indicate that it exists, or is not easy to make people close to the lead glass, it can be to some extent darie for this purpose.

　　2、在防护铅板单侧或双侧应设置护栏或摆放放花盐等装饰，并且保护正面宽度不宜太小、太窄。竖直保护应对准铅玻璃中心，水平保护应位于最高临近地板以上800至1100mm的区域内。

　　2, unilateral or bilateral protection it should be set or placed flowers such as salt barrier protection and decoration, front width is too small, too narrow. Vertical protection shall be centered on quasi lead glass. Horizontal protection shall be located within 800 to 1100mm of the floor above the floor.

　　3、保护措施应能够使人警觉有防护铅板存在，又能阻挡人体对铅玻璃猛烈的冲击，同时又起到了装饰作用，并且随着防护铅板透光尺寸逐渐变大，保护设施应能承受的集中冲击力也要随之增强。

　　3, protective measures should be able to make people aware of the protective plate can prevent the impact of human existence, to lead glass fierce, also played a decorative role, and with the door lead light enlarging, centralized protection facilities should be able to withstand the impact force also increases.

　　4、保护设施个不得存在断裂和冲击造成的弯曲，不得松动、摇摆，当不能满足要求寸应及寸更换或维修。

　　4, protection facilities shall not exist fracture and impact caused by bending, not allowed to loose, swing, when not meet the requirements, inch and inch replacement or maintenance.

　　铅板也叫铅皮指用金属铅轧制而成的板材，新铅为银白色，防护铅板时间长了会氧化为黑色，是防辐射物质中很重要的一种。由于它质量优秀，价格低廉，是中小型射线防护，墙体防护隔断的最佳板材。我们在使用时一定要对它进行维护和保养。

　　It is also called the lead sheet metal rolling and lead to a new lead, silver, lead door a long time will be oxidized to black, is a very important anti radiation. Because of its excellent quality and low price, it is the best board for middle and small size ray protection and wall protection partition. When we use it, we must maintain and maintain it.A