CN107473707A - 一种挤泥法用发光陶瓷泥料组合物及其制备方法 - Google Patents

一种挤泥法用发光陶瓷泥料组合物及其制备方法 Download PDF

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CN107473707A
CN107473707A CN201710823301.8A CN201710823301A CN107473707A CN 107473707 A CN107473707 A CN 107473707A CN 201710823301 A CN201710823301 A CN 201710823301A CN 107473707 A CN107473707 A CN 107473707A
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luminescent ceramic
pug
composition
ceramic pug
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廖达海
吴南星
余冬玲
汪伟
江毅
陈涛
江竹亭
程章云
赵增怡
花拥斌
刘玉涛
朱祚祥
徐佳杰
宁翔
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Jingdezhen Ceramic Institute
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Abstract

本发明涉及陶瓷材料领域，尤其涉及一种挤泥法用发光陶瓷泥料组合物。按重量比计，包括：高岭土、膨润土、钾长石、钠长石、钙长石、石英、烧绿石、萤石、滑石粉、莫来石、废瓷粉、界牌泥、增塑剂、解凝剂、絮凝剂、增白剂、高温保护剂、防开裂剂、润湿剂、增粘剂、稀土三基色荧光粉、烧结助剂、水。通过本发明的配方及制备方法得到的发光陶瓷泥料组合物，具有华丽的荧光特性和透光性能。并且发光陶瓷泥料比普通泥料的流动性要好，成型过程中不易堵塞喷头，同时可塑性也比普通泥料更佳，成型过程中的坯体不易变形。

Description

一种挤泥法用发光陶瓷泥料组合物及其制备方法
技术领域
本发明涉及陶瓷材料领域，尤其涉及一种挤泥法用发光陶瓷泥料组合物及其制备方法。
背景技术
现如今，个性陶瓷涉猎广泛。但由快速成型技术打印而成的陶瓷却缺乏个性，所以其价值不高，而且目前市场上没有具有荧光特性与透光性能的陶瓷。
发明内容
本发明提供了一种挤泥法用发光陶瓷泥料组合物及其制备方法，以解决上述技术问题。
为了达到上述目的，本发明的技术方案是这样实现的：
一种挤泥法用发光陶瓷泥料组合物，按重量比计，包括：
高岭土16.8-18.5％
膨润土1.1-1.6％
钾长石5.1-5.6％
钠长石3.3-3.9％
钙长石3.7-4.3％
石英3.2-3.5％
烧绿石2.2-2.8％
萤石3.0-3.5％
滑石粉0.4-0.7％
莫来石2.7-3.0％
废瓷粉2.3-2.5％
界牌泥1.2-1.5％
增塑剂2.1-2.4％
解凝剂1.1-1.3％
絮凝剂0.9-1.1％
增白剂0.6-0.8％
高温保护剂1.0-1.3％
防开裂剂2.0-2.2％
润湿剂1.9-2.2％
增粘剂1.8-2.1％
稀土三基色荧光粉4.0-5.5％
烧结助剂2.1-3.3％
水28.3-31.5％；
其中，所述界牌泥包括SiO2、Al2O3以及金属氧化物；
所述增塑剂包括腐植酸钠(C9H8Na2O4)、可溶淀粉(C6H10O5)n、聚乙烯醇[C2H4O]n和羧甲基纤维素[C6H7O2(OH)2CH2COONa]n；
所述解凝剂包括硅酸钠(Na2SiO3·9H2O)和/或碳酸钠(Na2CO3)和/或单宁酸(C76H52O46)；
所述絮凝剂包括硅酸镁(MgSiO3)和/或氯化钙(CaCl2)；
所述增白剂包括钛白粉(TiO2)和/或纯氧化铅(PbO)；
所述高温保护剂包括碳化硅(SiC)和碳化钛(TiC)；
所述防开裂剂包括聚氨基甲酸酯(C3H8N2O)；
所述润湿剂是阴离子表面活性剂、阳离子表面活性剂、两性表面活性剂、和非离子表面活性剂的一种或几种的混合物；
所述增粘剂的组成成分为46％的黄原胶、23％的明胶和31％的羧甲基纤维素钠(C8H16NaO8)。
优选地，所述增塑剂中腐植酸钠、可溶淀粉、聚乙烯醇和羧甲基纤维素按重量配比分别占增塑剂总重量的36％、20％、15％和29％。
优选地，所述解凝剂中硅酸钠、碳酸钠和丹宁酸按重量配比分别占解凝剂总重量的27％、25％和48％。
优选地，所述絮凝剂中硅酸镁和氯化钙按重量配比占絮凝剂总重量的43％和57％。
优选地，所述烧结助剂颗粒直径为100-400nm；所述烧结助剂含有氟化物。
优选地，所述氟化物包括CaF2、MgF2、ScF3、AlF3、YF3、ZrF4、HfF4、TiF3和/或镧系元素的氟化物。
优选地，所述废瓷粉的成分为Fe2O3、SiO2、CaO以及MgO。
一种上述挤泥法用发光陶瓷泥料组合物的制备方法，包括如下步骤：
步骤一：按权利要求1所述的重量份配比将高岭土、膨润土、钠长石、钙长石、钾长石、石英、烧绿石、萤石、滑石粉、莫来石、废瓷粉、界牌泥、烧结助剂和稀土三基色荧光粉进行混合。
步骤二：将混合均匀后的混合物与水按照权利要求1的重量配比进行混合搅拌；搅拌过程中边搅拌边加入增塑剂。
步骤三：搅拌五分钟后成泥浆状，再添加解凝剂。
步骤四：对配好的泥浆进行淘洗，淘洗过程中向泥浆中加入絮凝剂。
步骤五：将步骤四后的泥料依次加入增白剂、高温保护剂、防开裂剂、润湿剂和增粘剂。
高岭土优选采用江西省景德镇市高岭村的高岭土。高岭土的主要成分是Al2(Si2O5)(OH)4、Al2O3、SiO2以及其他微量的金属氧化物。
膨润土的成分为(Al2Mg3)[Si4O10][OH]2以及其他微量的金属氧化物，膨润土性质广泛，它具有膨润性、粘结性、吸附性、催化性、触变性、悬浮性以及阳离子交换性等等，这些性质对改善陶瓷泥料的可塑性、粘结性和固化性有着重要的作用。
钾长石的成分为KAlSi3O8、SiO2、Al2O3以及其他微量的金属氧化物。钠长石的成分为NaAlSi3O8、SiO2、Al2O3以及其他微量的金属氧化物。钙长石是一种含钙的铝硅酸盐，成分为CaO·Al2O3·2SiO2、SiO2、Al2O3以及其他微量的金属氧化物。石英的主要成分为SiO2，SiO2的成分大约占98％左右，其他则为一些金属氧化物杂质。烧绿石的化学组成为8.52％的Na2O，15.21％的CaO，71.05％的Nb2O5，5.22％的F。萤石的主要组成为氟化钙(CaF2)，此外还含有少量的Fe2O3，SiO2和微量的Cl，He等。
滑石粉的主要成分来源于滑石，是一种硅酸镁盐，具有润滑性、抗黏、助流、耐火性、抗酸性、绝缘性、熔点高、化学性不活泼、遮盖力良好、柔软、光泽好、吸附力强等优良的物理、化学特性，其分子式为Mg3[Si4O10](OH)2。
莫来石是铝硅酸盐在高温下生成的矿物，主要成分的化学式为3Al2O3·2SiO2，莫来石能够很好地调节泥料的液相量，莫来石越多，液相量越少。废瓷粉的成分为Fe2O3、SiO2、CaO以及MgO。界牌泥中约含有59％的SiO2、30％的Al2O3以及11％的金属氧化物杂质。
增塑剂是由腐植酸钠(C9H8Na2O4)、可溶淀粉(C6H10O5)n、聚乙烯醇[C2H4O]n和羧甲基纤维素[C6H7O2(OH)2CH2COONa]n混合而成。解凝剂可用硅酸钠(Na2SiO3·9H2O)和碳酸钠(Na2CO3)，也可用新型表面活性物质单宁酸(C76H52O46)。絮凝剂可以用硅酸镁(MgSiO3)和氯化钙(CaCl2)中的一种或混合物。增白剂可以用钛白粉(TiO2)或者使用纯氧化铅(PbO)。陶瓷的高温保护剂使用的是SiC和TiC。SiC和TiC是非常优越的陶瓷耐高温材料。
防开裂剂成分为聚氨基甲酸酯(C3H8N2O)。所述的润湿剂是阴离子表面活性剂、阳离子表面活性剂、两性表面活性剂、和非离子表面活性剂的一种或几种的混合物。增粘剂可用黄原胶、明胶和羧甲基纤维素钠(C8H16NaO8)中的混合物。荧光粉主要有铕激活的氧化钇,绿粉为铈、铽激活的铝酸盐,蓝粉为低价铕激活的铝酸钡镁。三种粉按一定比例混合,可以得到不同的色温(2700～6500k)。烧结助剂中需要含有氟化物，因为氟化物的良好的烧结性能与优异的光学性能可以增强陶瓷的透光性，加强荧光粉的作用能力。
与现有技术相比，本发明的优点在于：
(1)使用挤泥法用发光陶瓷泥料打印出的陶瓷具有华丽的荧光特性。
(2)使用具有晶体结构的烧绿石与萤石作为原料的一部分可让陶瓷具有良好的透光性能，可极大的提高荧光粉的作用率。
(3)挤泥法用发光陶瓷泥料在快速成型过程中成型流畅，泥料即不容易断也不会垮塌。
(4)挤泥法用发光陶瓷泥料流动性好，杂质极少，成型过程中不易堵塞喷头。
(5)挤泥法用发光陶瓷泥料的可塑性佳，成型后的坯体不易变形。
(6)在防开裂剂和润湿剂的共同作用下，坯体成型后表面光滑整体性好，表面不会出现裂纹。
(7)在泥料沉降完成后加入的新型增白剂使得成型后的陶瓷洁白度更佳。
(8)成型后的坯体可经受的住1300℃的高温烧制成瓷，烧制过程中不易损毁。
具体实施方式
以下将对本发明各实施例的技术方案进行清楚、完整的描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施例，都属于本发明所保护的范围。
实施例1
取高岭土360g，膨润土30g，钾长石110g，钠长石70g，钙长石80g，石英70g，烧绿石60g，萤石70g，滑石粉10g，莫来石60g，废瓷粉50g，界牌泥30g，烧结助剂55g以及荧光粉100g。
将上述原料放入搅拌桶内，使用搅拌机将原料充分混合均匀，约搅拌五分钟即可。混合均匀后向正在搅拌的原料中加入600g的水，要边搅拌边缓缓加入水，可增加泥料原料的混合均匀度。搅拌完成加入增塑剂腐植酸钠14g、可溶淀粉8g、聚乙烯醇6g和羧甲基纤维素12g，继续搅拌3分钟，完成后泥料含水量约为26％。搅拌完成后再加入解凝剂硅酸钠7g、碳酸钠6g和丹宁酸12g，继续搅拌至含水量约为25％。最后加入絮凝剂硅酸镁4.5g和氯化钙5.5g，搅拌3分钟。
完成后，将泥料取出进行沉降将泥团杂质沉降出来，沉降时间约为5小时。沉降5小时完成后依次加入增白剂纯氧化铅5g，高白氢氧化铝6g以及煅烧氧化铝4g；高温保护剂碳化硅12g，碳化钛8g；防开裂剂聚氨基甲酸酯40g；润湿剂萘磺酸盐甲醛聚合物5g，失水山梨醇聚氧乙烯醚15g，木质素磺酸钠7g，木质素磺酸钙8g和增粘剂黄原胶15g，明胶12g和羧甲基纤维素钠13g，添加完成后继续缓慢搅拌，直至含水量为21％左右，泥料便制备完成。
将制备完成后的泥料放入陶瓷快速成型机中打印出高为10厘米的碗状坯体，放入窑炉内烧制，先在100℃下进行预热，预热90分钟即可，待自然冷却至室温之后，放入1220℃的窑炉内烧制，制成陶瓷制品。经测，经过充分光照之后，陶瓷的发光强度为8mcd，可持续9小时，经过55小时衰弱至人眼观察下线0.32mcd。陶瓷表面光滑，色泽均匀，无裂痕，无黑点，陶体无形变。
实施例2：取高岭土360g，膨润土30g，钾长石110g，钠长石70g，钙长石80g，石英70g，烧绿石60g，萤石70g，滑石粉10g，莫来石60g，废瓷粉50g，界牌泥30g，烧结助剂55g以及荧光粉125g。将上述原料放入搅拌桶内，使用搅拌机将原料充分混合均匀，约搅拌五分钟即可。混合均匀后向正在搅拌的原料中加入600g的水，要边搅拌边缓缓加入水，可增加泥料原料的混合均匀度。搅拌完成加入增塑剂腐植酸钠14g、可溶淀粉8g、聚乙烯醇6g和羧甲基纤维素12g，继续搅拌5分钟，完成后的含水量约为25％。搅拌完成后再加入解凝剂硅酸钠7g、碳酸钠6g和丹宁酸12g，继续搅拌5分钟。最后加入絮凝剂硅酸镁4.5g和氯化钙5.5g，搅拌至含水量为24％左右方可完成。完成后，将泥料取出进行沉降将泥团杂质沉降出来，沉降时间为6小时。沉降6小时完成后依次加入增白剂纯氧化铅5g，高白氢氧化铝6g以及煅烧氧化铝4g；高温保护剂碳化硅12g，碳化钛8g；防开裂剂聚氨基甲酸酯40g；润湿剂萘磺酸盐甲醛聚合物5g，失水山梨醇聚氧乙烯醚15g，木质素磺酸钠7g，木质素磺酸钙8g和增粘剂黄原胶12g，明胶15g和羧甲基纤维素钠13g。添加完成后缓慢搅拌直至含水量约为20％，泥料便制备完成。将制备完成后的泥料放入陶瓷快速成型机中打印出高为10厘米的碗状坯体，放入窑炉内烧制，先在150℃下进行预热，预热75分钟即可，待自然冷却至室温之后，放入1250℃的窑炉内烧制，制成陶瓷制品。经测，经过充分光照之后，陶瓷的发光强度为8.5mcd，可持续9小时，经过60小时衰弱至人眼观察下线0.32mcd。陶瓷表面光滑，色泽均匀，无裂痕，无黑点，陶体无形变。
实施例3：取高岭土360g，膨润土30g，钾长石110g，钠长石70g，钙长石80g，石英70g，烧绿石60g，萤石70g，滑石粉10g，莫来石60g，废瓷粉50g，界牌泥30g，烧结助剂55g以及荧光粉150g。将上述原料放入搅拌桶内，使用搅拌机将原料充分混合均匀，约搅拌五分钟即可。混合均匀后向正在搅拌的原料中加入600g的水，要边搅拌边缓缓加入水，可增加泥料原料的混合均匀度。搅拌完成加入增塑剂腐植酸钠14g、可溶淀粉8g、聚乙烯醇6g和羧甲基纤维素12g，继续搅拌3分钟，完成后的含水量约为26％。搅拌完成后再加入解凝剂硅酸钠7g、碳酸钠6g和丹宁酸12g，继续搅拌7分钟。最后加入絮凝剂硅酸镁4.5g和氯化钙5.5g，一直搅拌至含水量约为23％方可完成。完成后，将泥料取出进行沉降将泥团杂质沉降出来，沉降时间约为8小时。沉降8小时完成后依次加入增白剂纯氧化铅5g，高白氢氧化铝6g以及煅烧氧化铝4g；高温保护剂碳化硅12g，碳化钛8g；防开裂剂聚氨基甲酸酯40g；润湿剂萘磺酸盐甲醛聚合物5g，失水山梨醇聚氧乙烯醚15g，木质素磺酸钠7g，木质素磺酸钙8g和增粘剂黄原胶15g，明胶12g和羧甲基纤维素钠13g，添加后缓慢搅拌至含水量在19％左右为止，泥料便制备完成。将制备完成后的泥料放入陶瓷快速成型机中打印出高为10厘米的碗状坯体，放入窑炉内烧制，先在200℃下进行预热，预热60分钟即可，待自然冷却至室温之后，放入1225℃的窑炉内烧制，制成陶瓷制品。经测，经过充分光照之后，陶瓷的发光强度最高峰为9mcd，可持续9小时，经过70小时衰弱至人眼观察下线0.32mcd。陶瓷表面光滑，色泽均匀，无裂痕，无黑点，陶体无形变。
实施例4：取高岭土360g，膨润土30g，钾长石110g，钠长石70g，钙长石80g，石英70g，烧绿石60g，萤石70g，滑石粉10g，莫来石60g，废瓷粉50g，界牌泥30g，烧结助剂55g以及荧光粉150g。将上述原料放入搅拌桶内，使用搅拌机将原料充分混合均匀，约搅拌五分钟即可。混合均匀后向正在搅拌的原料中加入400g的水，要边搅拌边缓缓加入水，可增加泥料原料的混合均匀度。搅拌完成加入增塑剂腐植酸钠14g、可溶淀粉8g、聚乙烯醇6g和羧甲基纤维素12g，继续搅拌3分钟，完成后的含水量约为17.3％。搅拌完成后再加入解凝剂硅酸钠7g、碳酸钠6g和丹宁酸12g，继续搅拌4分钟。最后加入絮凝剂硅酸镁4.5g和氯化钙5.5g，一直搅拌至含水量约为15.5％方可完成。完成后，将泥料取出进行沉降将泥团杂质沉降出来，沉降时间约为8小时。沉降8小时完成后向泥料中再加入200g水，搅拌均匀。之后便依次加入增白剂纯氧化铅5g，高白氢氧化铝6g以及煅烧氧化铝4g；高温保护剂碳化硅12g，碳化钛8g；防开裂剂聚氨基甲酸酯40g；润湿剂萘磺酸盐甲醛聚合物5g，失水山梨醇聚氧乙烯醚15g，木质素磺酸钠7g，木质素磺酸钙8g和增粘剂黄原胶15g，明胶12g和羧甲基纤维素钠13g，添加后缓慢搅拌至含水量在21％左右为止，泥料便制备完成。将制备完成后的泥料放入陶瓷快速成型机中打印出高为10厘米的碗状坯体，放入窑炉内烧制，先在175℃下进行预热，预热60分钟，待自然冷却至室温之后，放入1210℃的窑炉内烧制，制成陶瓷制品。经测，经过充分光照之后，陶瓷的发光强度最高峰为9mcd，可持续9小时，经过72小时衰弱至人眼观察下线0.32mcd。陶瓷表面光滑，色泽均匀，无裂痕，无黑点，陶体无形变。
实施例5：取高岭土360g，膨润土30g，钾长石110g，钠长石70g，钙长石80g，石英70g，烧绿石60g，萤石70g，滑石粉10g，莫来石60g，废瓷粉50g，界牌泥30g，烧结助剂60g以及荧光粉175g。将上述原料放入搅拌桶内，使用搅拌机将原料充分混合均匀，约搅拌五分钟即可。混合均匀后向正在搅拌的原料中加入300g的水，要边搅拌边缓缓加入水，可增加泥料原料的混合均匀度。搅拌完成加入增塑剂腐植酸钠14g、可溶淀粉8g、聚乙烯醇6g和羧甲基纤维素12g，继续搅拌3分钟，完成后的含水量约为14.5％。搅拌完成后再加入解凝剂硅酸钠7g、碳酸钠6g和丹宁酸12g，继续搅拌6分钟。最后加入絮凝剂硅酸镁4.5g和氯化钙5.5g，一直搅拌至含水量约为13％方可完成。完成后，将泥料取出进行沉降将泥团杂质沉降出来，沉降时间约为8小时。沉降8小时完成后向泥料中再加入300g水，搅拌均匀。之后便依次加入增白剂纯氧化铅5g，高白氢氧化铝6g以及煅烧氧化铝4g；高温保护剂碳化硅12g，碳化钛8g；防开裂剂聚氨基甲酸酯40g；润湿剂萘磺酸盐甲醛聚合物5g，失水山梨醇聚氧乙烯醚15g，木质素磺酸钠7g，木质素磺酸钙8g和增粘剂黄原胶15g，明胶12g和羧甲基纤维素钠13g，添加后缓慢搅拌至含水量在22％左右为止，泥料便制备完成。将制备完成后的泥料放入陶瓷快速成型机中打印出高为10厘米的碗状坯体，放入窑炉内烧制，先在150℃下进行预热，预热65分钟，待自然冷却至室温之后，放入1230℃的窑炉内烧制，制成陶瓷制品。经测，经过充分光照之后，陶瓷的发光强度最高峰为9.5mcd，可持续8.5小时，经过65小时衰弱至人眼观察下线0.32mcd。陶瓷表面光滑，色泽均匀，无裂痕，无黑点，陶体无形变。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (8)

1.一种挤泥法用发光陶瓷泥料组合物，其特征在于，按重量比计，包括：
高岭土 16.8-18.5％
膨润土 1.1-1.6％
钾长石 5.1-5.6％
钠长石 3.3-3.9％
钙长石 3.7-4.3％
石英 3.2-3.5％
烧绿石 2.2-2.8％
萤石 3.0-3.5％
滑石粉 0.4-0.7％
莫来石 2.7-3.0％
废瓷粉 2.3-2.5％
界牌泥 1.2-1.5％
增塑剂 2.1-2.4％
解凝剂 1.1-1.3％
絮凝剂 0.9-1.1％
增白剂 0.6-0.8％
高温保护剂 1.0-1.3％
防开裂剂 2.0-2.2％
润湿剂 1.9-2.2％
增粘剂 1.8-2.1％
稀土三基色荧光粉 4.0-5.5％
烧结助剂 2.1-3.3％
水 28.3-31.5％；
其中，所述界牌泥包括SiO2、Al2O3以及金属氧化物；
所述增塑剂包括腐植酸钠(C9H8Na2O4)、可溶淀粉(C6H10O5)n、聚乙烯醇[C2H4O]n和羧甲基纤维素[C6H7O2(OH)2CH2COONa]n；
所述解凝剂包括硅酸钠(Na2SiO3·9H2O)和/或碳酸钠(Na2CO3)和/或单宁酸(C76H52O46)；
所述絮凝剂包括硅酸镁(MgSiO3)和/或氯化钙(CaCl2)；
所述增白剂包括钛白粉(TiO2)和/或纯氧化铅(PbO)；
所述高温保护剂包括碳化硅(SiC)和碳化钛(TiC)；
所述防开裂剂包括聚氨基甲酸酯(C3H8N2O)；
所述润湿剂是阴离子表面活性剂、阳离子表面活性剂、两性表面活性剂、和非离子表面活性剂的一种或几种的混合物；
所述增粘剂是黄原胶、明胶和羧甲基纤维素钠(C8H16NaO8)中的一种或几种的混合物。
2.如权利要求1所述的挤泥法用发光陶瓷泥料组合物，其特征在于，所述增塑剂中腐植酸钠、可溶淀粉、聚乙烯醇和羧甲基纤维素按重量配比分别占增塑剂总重量的36％、20％、15％和29％。
3.如权利要求1所述的挤泥法用发光陶瓷泥料组合物，其特征在于，所述解凝剂中硅酸钠、碳酸钠和丹宁酸按重量配比分别占解凝剂总重量的27％、25％和48％。
4.如权利要求1所述的挤泥法用发光陶瓷泥料组合物，其特征在于，所述絮凝剂中硅酸镁和氯化钙按重量配比占絮凝剂总重量的43％和57％。
5.如权利要求1所述的挤泥法用发光陶瓷泥料组合物，其特征在于，所述烧结助剂颗粒直径为100-400nm；所述烧结助剂含有氟化物。
6.如权利要求5所述的挤泥法用发光陶瓷泥料组合物，其特征在于，所述氟化物包括CaF2、MgF2、ScF3、AlF3、YF3、ZrF4、HfF4、TiF3和/或镧系元素的氟化物。
7.如权利要求1所述的挤泥法用发光陶瓷泥料组合物，其特征在于，所述废瓷粉的成分为Fe2O3、SiO2、CaO以及MgO。
8.一种如权利要求1所述的挤泥法用发光陶瓷泥料组合物的制备方法，其特征在于，包括如下步骤：
步骤一：按权利要求1所述的重量份配比将高岭土、膨润土、钠长石、钙长石、钾长石、石英、烧绿石、萤石、滑石粉、莫来石、废瓷粉、界牌泥、烧结助剂和稀土三基色荧光粉进行混合。
步骤二：将混合均匀后的混合物与水按照权利要求1的重量配比进行混合搅拌；搅拌过程中边搅拌边加入增塑剂。
步骤三：搅拌五分钟后成泥浆状，再添加解凝剂。
步骤四：对配好的泥浆进行淘洗，淘洗过程中向泥浆中加入絮凝剂。
步骤五：将步骤四后的泥料依次加入增白剂、高温保护剂、防开裂剂、润湿剂和增粘剂。
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