氧化还原反应增白陶瓷坯体实验及性能分析  

Experiment and Performance Analysis of REW Ceramics

作　　者：李光伟 张国涛 杜永强 喻劲军 董城 白佳海[2] LI Guang wei;ZHANG Guo tao;DU Yong qiang;YU Jin jun;DONG Cheng;BAI Jia hai(Guangdong KITO Ceramic Group Co.,Ltd.,Foshan 528031;School of Materials Science and Engineering,Shandong University of Technology,Zibo,255000;Guangdong KITO Green Energy Technology Co.,LTD.,Foshan 528031;Jingdezhen KITO Green Energy New Material Technology Co.,LTD.,Jingdezhen,333400;Jingdezhen Jiushantang Studio,Jingdezhen,333400)

机构地区：[1]广东金意陶陶瓷集团有限公司,佛山528031 [2]山东理工大学材料科学与工程学院,淄博255049 [3]广东金绿能科技有限公司,佛山528031 [4]景德镇金绿能新材料科技有限公司,景德镇333400 [5]景德镇九善堂柴窑工作室,景德镇333400

出　　处：《佛山陶瓷》2024年第7期33-35,39,共4页Foshan Ceramics

摘　　要：以碳化硅微粉在坯体中的氧化还原反应为技术路线,提出利用微量碳化硅在不影响各项物理性能的情况下提升产品白度。经过试验表明,瓷质釉面砖坯体中引入3000目的碳化硅微粉,加入量为0.07wt%,产品白度提升至28度,吸水率0.15%,断裂模数43MPa,产品性能符合陶瓷砖的技术指标要求。Taking the oxidation-reduction reaction of silicon carbide micro powder in the green body as the technical route,it is proposed to use trace amounts of silicon carbide to improve the whiteness of the product without affecting various physical properties.Through experiments,it has been shown that the introduction of 3000 mesh silicon carbide micro powder into the body of porcelain glazed tiles,with a dosage of 0.07%wt,increases the whiteness of the product to 28 degrees,has a water absorption rate of 0.15,a fracture modulus of 43 MPa,and the product performance meets the technical requirements of ceramic tiles.

关 键 词：氧化还原反应 陶瓷坯体 试验 性能分析 

分 类 号：TQ174.4[化学工程—陶瓷工业]