2021-7-27 14:31| 发布者: steelfu4mo| 查看: 3565| 评论: 0 |原作者: 佛山万庆物资
我们熟知的宝钢总部位于上海宝山的宝山钢铁股份有限公司，熟称上海宝钢。上海宝钢彩钢板制造基地位于上海宝山，目前拥有三条技术先进且设备完善的彩涂生产线，分别为109产线，209产线和309产线。
Baosteel is well known as Baoshan Iron and Steel Co., Ltd., headquartered in Baoshan, Shanghai, and is well known as Shanghai Baosteel.Shanghai Baosteel color steel plate manufacturing base is located in Baoshan, Shanghai, at present has three advanced technology and fully equipped color coating production lines, respectively, 109 production line, 209 production line and 309 production line.
▶涂料供应商
宝钢彩涂钢板采用的卷钢涂料均是由国际知名的涂料公司提供,目前包括上海振华、BECKER（贝科）、VALSPAR（威士伯）、NIPPON(立邦)、AKZO NOBEL（阿克苏诺贝尔）等5家公司是宝钢彩涂机组具备供应资质的卷钢涂料供应商。这些卷钢涂料供应商均与宝钢合作多年。
▶ Coating Supplier
Baosteel painted steel coating is provided by internationally renowned coating companies, including Shanghai Zhenhua, BECKER (Becco), VALSPAR (Webber), NIPPON (Nippon), AKZO NOBEL (Aksu Nobel) and other 5 companies are qualified rolling steel coating suppliers of Baosteel color coating units.These rolling steel coating suppliers have worked with Baosteel for many years.
▶涂层膜厚
宝钢彩涂产品的膜厚严格按照宝钢Q/BQB440相关条款进行管理。例如，市场上需求量最大的宝钢普通聚酯彩涂钢板，其上表面总膜厚保证≥20μm（微米）。
为了保证产品的质保年限，宝钢部分产品（高耐候聚酯产品、氟碳等）也会提高相应的膜厚控制标准（膜厚控制目标：高耐候22um（微米），氟碳23um（微米）。
▶ coating film thick
The membrane thickness of Baosteel color coating products shall be strictly managed in accordance with the relevant provisions of Baosteel Q / BQB440.For example, the largest demand for ordinary polyester color-coated steel plate of baosteel has the total film thickness on the upper surface of 20 m (micron).
In order to ensure the warranty life of products, some of Baosteel products (high weather resistance polyester products, fluorocarbon, etc.) will also improve the corresponding membrane thickness control standards (membrane thickness control target: high weather resistance 22um (micron), fluorocarbon 23um (micron).
▶质保年限
宝钢氟碳和高耐候产品分别提供20年和15年的质保年限。该两种质保提供对彩涂钢板涂层颜色变化、光泽变化、涂层完整性等的保证。这些变化指的是彩涂钢板整个使用寿命周期中前期发生的变化－－涂层变化，还未对镀层钢板造成实质性的损坏。
彩涂钢板在建筑物构件中的整个使用寿命包括：涂层失光-->涂层变色-->涂层粉化-->涂层开裂-->涂层起泡-->白锈（镀层腐蚀）-->红锈（钢板腐蚀)-->钢板穿孔-->彩涂钢板失去作用。
▶ warranty years
Baosteel fluorocarbon and high weather tolerance products provide 20 and 15 years warranty years respectively.These two quality guarantees provide the guarantee of the painted steel coating color change, gloss change, coating integrity, etc.These changes refer to the previous changes in the entire life cycle of the color coated plate-coating changes, and have not caused substantial damage to the coated plate.
The entire service life of color coated steel plate in building components includes: coating loss- -> coating discoloration- -> coating powder- -> coating cracking- -> coating foaming- -> white rust (coating corrosion) - -> red rust (steel plate corrosion) - -> steel plate perforated- -> color coated steel plate loss.