Ceramic tile adhesive

The invention belongs to the technical field of chemical building materials, and particularly discloses a ceramic tile adhesive. The ceramic tile adhesive is prepared from mixing and stirring a component A and a component B according to the weight ratio being 4:1; the component A is prepared from, by weight, 0.02-0.04 part of defoaming agent, 0.2-0.5 part of cellulose ether, 0.1-0.3 part of calcium formate, 50-65 parts of silica sand and 20-30 parts of modified industrial inorganic powder; the component B is acrylic emulsion; the modified industrial inorganic powder is prepared from, by weight, 15-20 parts of bentonite, 5-10 parts of talcum powder and 1-3 parts of silicon limestone. The ceramic tile adhesive has the good bonding performance and the impact resistance and can effectively improve the soft ceramic paving firmness degree. 本发明属于化学建筑材料技术领域，具体公开了种瓷砖粘合胶。本发明的瓷砖粘合胶主要由A组分和B组分按重量比4:1混合搅拌制成；所述A组分包括以下重量份的原料组分：消泡剂0.02-0.04份、纤维素醚0.2-0.5份、甲酸钙0.1-0.3份、石英砂50-65份和改性工业无机粉20-30份；所述B组分为丙烯酸乳液；所述改性工业无机粉包括以下重量份的原料组分：膨润