磷化底漆

如果底漆确实能与金属发生化学反应，是可以形成较强的化附着力的，就像磷化底漆预处理和磷酸盐转化涂层一样。

Much stronger chemically bonded adhesion is possible when the primer can actually react with the metal , as in the case of wash primer pretreatment , or a phosphate conversion coating .

一种含有磷酸和防腐蚀颜料的双组份加强型磷化底漆。

It 's a two-component , reinforced etch primer , containing phosphoric acid and corrosion-inhibitive pigments .

用辐照技术处理高粘度聚乙烯醇缩丁醛树脂生产磷化底漆

Production of etching primer by using radiation-treated high viscosity polyvinyl butyral resin

2024铝合金化学转化膜与磷化底漆耐蚀性的研究

Investigation of corrosion-resistance of chemical conversion film and phosphating primer on 2024 aluminium alloy

两种封闭涂料体系：磷化底漆体系和氯化橡胶体系。实验结果表明，两种涂层体系的保护性能相差较大，不同的喷涂方式对封闭涂层性能有一定的影响。

The test results showed that two kinds of coating had different behavior . The spraying modes effect the anticorrosion behavior of the sealing coatings .

试验表明，通过辐照可以使高粘度聚乙烯醇缩丁醛转变成低粘度聚乙烯醇缩丁醛，用其生产磷化底漆的性能指标达到同类产品性能指标。

It has been found that radiation will convert foe high viscosity polyvinyl butyral to low viscosity polyvinyl butyral , which can be used to produce the etching primer with performance similar to the like products .

实验结果说明磷化层、底漆和面漆的附着效果进一步提高，防腐蚀效果显著提高，各项基本指标也得到了较大的提升，有较好的经济价值。

The experiment indicates that the adhesion of the phosphating solution and the coating increase a great degree , the antisepsis result of it advance clearly and it has a better economy value .