仿软玉的琉璃成分  

LIULI (Coloured Glaze) Composition for Imitated Nephrite

作　　者：王承遇[1] 卢琪[2,1] 

机构地区：[1]大连工业大学玻璃与无机新材料研究所,辽宁大连116034 [2]辽宁出入境检验检疫局,辽宁大连116001

出　　处：《玻璃与搪瓷》2014年第6期37-40,共4页Glass & Enamel

摘　　要：远在中国西周朝代就己开始用琉璃来仿玉,当时琉璃为铅钡硅酸盐成分,加入磷酸盐为乳浊剂,到了唐朝开始用萤石进行乳浊,以后采用的乳浊剂更是多种多样。现代的仿软玉琉璃要达到软玉的白度、光泽度和半透明性质,需要使用氟化物、磷酸盐、硫酸盐和氯化物多种乳浊剂进行乳浊,同时必需采用合适的熔化温度制度和热处理工艺。In the Western Zhou dynasty of China LIULI （coloured glaze） started to be used for imitating nephrite.The basic composition of this LIULI was lead barium silicate,and the opacifier was phosphate.In the Tang dynasty fluorite began to use as opacifier,and from that time on opacifiers were more varied.To achieve similar whiteness,glossiness and translucent properties as the genuine nephrite,modern LIULI for imitated nephrite is necessary to use multiple opacifiers composed of fluoride,phosphate,sulfate and chloride.At the same time it should apply an optimum melting temperature schedule and appropriate heat treatment process.

关 键 词：琉璃 仿软玉 乳浊剂 成分 

分 类 号：TQ171.76[化学工程—玻璃工业]