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法国的E·巴巴索于1985年公布的研究成果提出,通过一种带色的聚合树脂对石材进行染色加工,可获得好的效果。例如把酒石黄溶解到由80%水和20%异丙醇组成的混合液中去,并使溶浪达到饱和,加入1%非离子型表面活性剂。把未经加工的切成块状的花岗石浸渍到这种溶液中,浸渍时间为2小时。移开花岗石块,待它干燥后放入胺塑树脂中再浸渍2小时,此时适当调整树脂的流动度及压力,使得树脂在岩石上的浸透深度是岩石磨光面深度的几倍。如花岗石浸透深度为3～4毫米,较粗糙的岩石浸透深度≤30毫米。浸渍工序完成后移开花岗石使它滴干后放入炉中,于150℃时使树脂聚合1小时。经过这样处理之后的岩石表
The research results published by E. Barbuso in France in 1985 proposed that a colored polymer resin can be used to dye the stone and obtain good results. For example, tartrazine is dissolved in a mixture of 80% water and 20% isopropyl alcohol, and the solvent is saturated, and 1% non-ionic surfactant is added. Unprocessed cut granite was dipped into this solution for a dipping time of 2 hours. After removing the flowering stone, it shall be dried and put into amine resin for 2 hours. At this time, the fluidity and pressure of the resin shall be properly adjusted so that the depth of penetration of the resin on the rock is several times the depth of the polished surface of the rock. . For example, the depth of penetration of granite is 3 to 4 mm, and the depth of penetration of rougher rock is ≤ 30 mm. After the impregnation process was completed, the flowering stone was dripped and put into the furnace, and the resin was polymerized at 150° C. for 1 hour. Rock table after such treatment