关于新兴 ABOUT

徐州新兴达克罗科技有限公司为专业生产M16以上的国家标准、国际标准以及非标准高强度螺栓连接副的厂家。产品包括各种六角螺栓、双头螺栓、地脚螺栓以及球接点网架螺栓、螺母、垫片。

Xuzhou Xinxing Fastener Technology Co., Ltd. is a manufacturer specializing in
producing M16 or higher national standards, international
standards and non-standard high strength bolt connection pairs. The products
include all kinds of hexagonal bolts, double-headed bolts, anchor bolts, and ball contact
grid bolts, nuts, gaskets.

达克罗DACROMET

是美国人发明,被日本人买断,
又被引进中国专有控制技术,
整套工艺设备采用全过程
闭路循环的涂复方式,
革新了电镀工艺,杜绝了电镀过程中
产生的酸、碱、锌、铬等污水、
废气的排放及污染运

It was invented by the Americans and bought out by the
Japanese.It has also been introduced into China's proprietary control
technology.The whole process of adopting the whole set of process equipmentClosed-circuit
coating method,The electroplating process has been renovated
and the electroplating process has been eliminated.Sewage such as acid, alkali,
zinc and chromium produced,Emissions of Exhaust Gas and Pollution Transportation

历史发展 - History & Development

达克罗最早诞生于二十世纪五十年代末。在北美、北欧寒冷的冬天,道路上厚实的冰层严重阻碍机动车的行驶...

主要成分 - Main Ingredient

达克罗涂液种类繁多,但涂液的基本组成可归纳为:金属物、溶剂、无机酸组分、特殊有机物等...

防腐机理 - Anticorrosive Principle

达克罗膜层对于钢铁基体的保护作用可归纳为:1.壁垒效应;2.钝化作用;3.阴极保护作用

优点优势 - Advantage

达克罗是一种新型的表面处理技术,与传统的电镀工艺相比,达克罗是一种“绿色电镀”。

工艺流程 - Crafts Process

有机溶剂除油 - 机械抛光 - 喷涂 - 烘烤 - 二次喷涂 - 烘烤 - 干燥