【摘要】：隨著噴墨打印技術(shù)的蓬勃發(fā)展，其所應(yīng)用的范圍越來越廣，用于陶瓷表面裝飾的陶瓷噴墨打印技術(shù)正是其中一個(gè)極具潛力的應(yīng)用。作為現(xiàn)代計(jì)算機(jī)技術(shù)和陶瓷表面裝飾技術(shù)的結(jié)合，陶瓷噴墨打印技術(shù)具備傳統(tǒng)陶瓷裝飾工藝無法比擬的優(yōu)勢(shì)，諸如能實(shí)現(xiàn)高效省時(shí)的批量生產(chǎn)，又能進(jìn)行復(fù)雜而個(gè)性的圖案設(shè)計(jì)與制造。陶瓷墨水的制備則是陶瓷噴墨打印技術(shù)的關(guān)鍵。 本文依據(jù)傳統(tǒng)陶瓷色料配方，通過換算將金屬氧化物的質(zhì)量比轉(zhuǎn)換為對(duì)應(yīng)的金屬有機(jī)配合物質(zhì)量比，再利用相關(guān)金屬的無機(jī)鹽和有機(jī)酸進(jìn)行反應(yīng)，，合成該金屬對(duì)應(yīng)的有機(jī)金屬配合物。選擇合適的溶劑使金屬配合物完全混溶并調(diào)節(jié)其理化性能制得墨水產(chǎn)品。通過該方法制得的陶瓷墨水在煅燒至1000℃以上的高溫時(shí)，經(jīng)過一系列復(fù)雜的物理化學(xué)變化，分解成對(duì)應(yīng)的金屬氧化物，這些金屬氧化物以一定的方式結(jié)合或者同釉料中的氧化物結(jié)合，呈現(xiàn)出較好的發(fā)色效果。 通過一系列的物化性能及發(fā)色效果檢測(cè)證明，該方法制得的陶瓷墨水，理化性能滿足按需式噴墨打印用墨水的要求，且對(duì)施有透明釉料的陶瓷表面具有較好的裝飾效果。同時(shí)，該墨水制備工藝簡(jiǎn)單，成本低，且為均一有機(jī)相不會(huì)阻塞或磨損噴頭，穩(wěn)定性高且保質(zhì)期長(zhǎng)。 另外，本文還對(duì)鉻錫紅顯色機(jī)理作了簡(jiǎn)要的分析。通過XRD及ESR檢測(cè)技術(shù)證實(shí)，鉻錫紅陶瓷墨水煅燒后所得紅色粉末的晶體組成主要為錫榍石及錫石，且燒成溫度影響錫榍石的含量，進(jìn)而影響其發(fā)色效果。Cr4+固溶在錫榍石中替換了其晶格中的部分Sn4+則是其顯紅色的原因。 能夠產(chǎn)生各種色調(diào)及五彩繽紛的裝飾效果，是目前陶瓷墨水發(fā)展的大方向，本文的工作提供了一個(gè)陶瓷墨水制備思路。傳統(tǒng)陶瓷色料有多種顏色，也有對(duì)應(yīng)的多種配方，可以根據(jù)對(duì)應(yīng)金屬配合物的制備成本高低及難易程度選擇合適的色料配方，進(jìn)而制得色彩豐富的陶瓷墨水。
[Abstract]:With the rapid development of inkjet printing technology, its application is more and more extensive. Ceramic inkjet printing technology for ceramic surface decoration is one of the most potential applications. As a combination of modern computer technology and ceramic surface decoration technology, ceramic inkjet printing technology has the advantages that the traditional ceramic decoration technology can not compare, such as the realization of efficient and time-saving batch production, Also can carry on the complex and the individuality pattern design and the manufacture. The preparation of ceramic ink is the key of ceramic ink jet printing technology. According to the traditional ceramic color formula, the mass ratio of metal oxide is converted to the corresponding mass ratio of organometallic complexes by conversion, and then the inorganic salts and organic acids of related metals are used to react. The corresponding organometallic complexes of the metal are synthesized. The ink product was prepared by selecting suitable solvent to completely dissolve the metal complex and adjust its physical and chemical properties. The ceramic ink prepared by this method is decomposed into corresponding metal oxides after a series of complex physical and chemical changes when calcined above 1000 鈩

本文編號(hào)：2388485