The article introduces the performance of QZ20- 1 light Fe- Zn series phosphating agents and the modification method of after- treatment.
介绍了QZ20-1型轻铁锌系磷化剂的性能及改进后处理的方法。
Light Fe - Zn series phosphating agents are the optimized products of Fe series phosphating agents, which show simple process, convenient maintenance, low cost, reliable quality and etc.
轻铁锌系磷化剂是铁系磷化剂的优化产品，具有工艺简单、维护方便、成本低、质量可靠等优点。
We have several experts and engineers to work on metal Corrosion and Protection, meanwhile we developed one special Phosphating agents that will produce little waste by Japanese advanced technology.
同时引进日本的先进技术，开发出沉渣特少的皮膜剂（磷化剂），其使用简便、技术质量目前国内领先。
The applications and effects of several kinds of phosphating were introduced, the theoretical basis of phosphating surface adjust agents was enriched by isomorphism theory.
介绍了多种磷化表调剂的应用及效果，用类质同晶理论为磷化表调剂充实了理论基础。
And the latest development of the red phosphating, special no residue phosphating, no free of nitrites promoting agents including sulfuric acid amine phosphating applied for patent.
并对最新开发的红色磷化、专用无渣磷化、无含亚硝酸盐促进剂(含硫酸羟胺)磷化申请了专利。
And the latest development of the red phosphating, special no residue phosphating, no free of nitrites promoting agents including sulfuric acid amine phosphating applied for patent.
并对最新开发的红色磷化、专用无渣磷化、无含亚硝酸盐促进剂(含硫酸羟胺)磷化申请了专利。
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