山東鉛錠廠價(jià)正式進(jìn)入600以下，弱勢顯現(xiàn)，商家也多顯無奈，雖然現(xiàn)在山東的地區(qū)多數(shù)鉛錠選廠已經(jīng)能夠恢復(fù)開工，但貿(mào)易商高價(jià)采購鉛礦石再加工之后，鉛錠價(jià)格會隨著市場進(jìn)行下調(diào)，按此操作的話，商家在利潤方面受到了嚴(yán)重的擠壓，因此多數(shù)選廠處在停工階段。市場整體供需兩弱，預(yù)計(jì)短期內(nèi)國產(chǎn)礦市場多半仍將趨弱運(yùn)行。就目前港口庫存狀況以及鉛廠采購欲望來看，現(xiàn)貨礦價(jià)反彈都是紙老虎，曇花一現(xiàn)的可能性高，不建議實(shí)貨抄底操作。遠(yuǎn)期方面，前期BHP火災(zāi)影響，紐曼粉報(bào)盤稀少，未來紐曼粉溢價(jià)有一定上升空間;鋼廠則繼續(xù)港現(xiàn)補(bǔ)庫，不愿拿遠(yuǎn)期美金資源，鉛廠表示目前鉛錠廠家利潤可觀，現(xiàn)金流充沛，而港口庫存高企、品種齊全、價(jià)格也有優(yōu)勢。本周四美國加息是否落地對國內(nèi)商品期貨鉛錠市場有擾動，雖連大方向仍看空，但短期震蕩不可避免，選擇入場點(diǎn)位還要謹(jǐn)慎。

防輻射鉛板產(chǎn)品主要特性為防腐蝕、防輻射、隔音。常用于各化工廠、廠、冶煉廠及裝潢設(shè)單位等?？捎糜谏渚€防護(hù)、防腐蝕、耐酸環(huán)境施工、隔音等許多方面。一般國內(nèi)生產(chǎn)的鉛板純度為99.99%,鉛板阻擋的是放射性物質(zhì)發(fā)出的射線，不是放射性物質(zhì)。α粒子穿透力弱，一張紙就可以擋住;鉛板可以完全擋住，防護(hù)α輻射重點(diǎn)不要誤食，沾污皮膚;β射線，穿透力中等強(qiáng)，一般的鉛板可以擋住絕大多數(shù)射線，但通常防護(hù)β射線時(shí)加一層較低原子序數(shù)的阻擋物，以免產(chǎn)生軔致輻射。γ射線是伴隨α、β產(chǎn)生的，具有較強(qiáng)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、防止由于人體沖擊防護(hù)鉛板玻璃而造成的傷害，最根本最有效的方法是避免人體對鉛玻璃的沖擊。在防護(hù)鉛板上作出醒目的標(biāo)志以表明它的存在，或使人不易靠近鉛玻璃，就可以從一定程度上達(dá)列這種目的。

　　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、在防護(hù)鉛板單側(cè)或雙側(cè)應(yīng)設(shè)置護(hù)欄或擺放放花鹽等裝飾，并且保護(hù)正面寬度不宜太小、太窄。豎直保護(hù)應(yīng)對準(zhǔn)鉛玻璃中心，水平保護(hù)應(yīng)位于最高臨近地板以上800至1100mm的區(qū)域內(nèi)。

　　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、保護(hù)措施應(yīng)能夠使人警覺有防護(hù)鉛板存在，又能阻擋人體對鉛玻璃猛烈的沖擊，同時(shí)又起到了裝飾作用，并且隨著防護(hù)鉛板透光尺寸逐漸變大，保護(hù)設(shè)施應(yīng)能承受的集中沖擊力也要隨之增強(qiáng)。

　　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、保護(hù)設(shè)施個(gè)不得存在斷裂和沖擊造成的彎曲，不得松動、搖擺，當(dāng)不能滿足要求寸應(yīng)及寸更換或維修。

　　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.

　　鉛板也叫鉛皮指用金屬鉛軋制而成的板材，新鉛為銀白色，防護(hù)鉛板時(shí)間長了會氧化為黑色，是防輻射物質(zhì)中很重要的一種。由于它質(zhì)量優(yōu)秀，價(jià)格低廉，是中小型射線防護(hù)，墻體防護(hù)隔斷的最佳板材。我們在使用時(shí)一定要對它進(jìn)行維護(hù)和保養(yǎng)。

　　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