利用二氯化铁的氧化反应改色花岗石的研究

Studty on coloring granites by the oxidation of ferrous chloride

利用二氯化铁高温氧化反应,对普通灰白色花岗石进行了改色研究。考察了花岗石改色的主要影响因素,确定了较理想的工艺条件,并对改色后的花岗石时行了性能测试。测试结果表明,本方法改色的花岗石耐酸、耐碱、耐有机溶剂、耐沸水、耐紫外光。

The coloration of the ordinary granites by the oxidation of derrous chloride has been studied. The major effects of the granite coloration have been investigated, the ideal coloration conditions determined, and the performances of the colored granites tested, the test results show that the colored granites by this method have advantages of acid resisting, base resisting, organic solvent resisting, boiling water resisting and violet light resisting.