墙地砖胶粘剂的研制

通过在聚合过程中加入硅烷偶联剂,制得一种耐水性优良的苯丙乳液,并用该乳液制得耐水、耐修性优良的即用型墙地砖胶粘剂。实验表明,硅烷偶联剂的加入量和加入方式对产品耐水性的影响较大,同时,以丙二醇丁醚和甲基羟丙基纤维素分别为作产品的成膜助剂及培稠剂,产品的综合性能较佳。     

PLC在薄型陶瓷砖示试验线中的应用

薄型陶瓷砖的生产是降低原料消耗、减少能源消耗的主要途径。成形、输送、干燥机理和控制系统研究是薄型陶瓷砖产品生产的重要环节。陶瓷砖薄型化是陶瓷行业发展的一种必然趋势,只有不断进行技术创新,才能实现“十一五”期间节能目标。     

透辉石瓷质砖的研制

20世纪70年代以来，前苏联、美国、德国、意大利等工业发达的国家，利用钙镁系列矿物透辉石作为新型陶瓷原料，把传统的K2O—Al2O3-SiO2三元体系配方改变为CaO—MgO—Al2O3-SiO2四元体系的配方，使烧成周期缩短，从而节约了燃料，降低了成本，并取得了很大的经济效益和社会效益。     

Color matching algorithms in ceramic tile production

In the present work, the possibility of transferring in the ceramic tiles production the know-how developed in the field of the paints by using the Kubelka–Munk theory, in the form used for opaque surface coatings, have been evaluated. Five different target colors have been chosen as target and tried to reproduce with an industrial glaze in a cycle for fine porcelain stoneware tiles. Four industrial pigments have been chosen as basic stains for the formulations. The results show a good efficiency of the color matching algorithm applied to pigments for glazes for fine porcelain stoneware tiles. All the formulations, in fact, have allowed to obtain a value of ΔE^* lower to the accepted limit.