| 摘要 |
PURPOSE: Provided is a water-soluble adhesive for tiles, which is excellent in water-resistance, alkali-resistance, and adhesive strength and dose not contain petroleum solvent or volatile solvent. CONSTITUTION: The water-soluble adhesive for tiles contains40-60pts.wt. of an aryl emulsion, 50-70pts.wt. of a filler, 0.1-2pts.wt. of an acryl thickener, 0.1-0.5pts.wt. of a thickening aid, 0.01-0.2pts.wt. of a pH controller, 0.1-1pts.wt. of a crosslinking accelerator, 0.01-0.5pts.wt. of a plasticizer, and 0.5-3pts.wt. of a flow-resistant agent. The acryl emulsion contains 40-90% of solid components and is stable under the pH of 6.5-8.5 and have a viscosity of 100-300cps and a particle size of 0.05-0.5 micrometer. And the filler is calcium carbonate salt having a hardness of 1-5, an average particle size of 9-11 micrometer, the moisture content of 0.05-0.5, a true specific gravity of 2.6-2.7, and an abrasion degree of 0.1-70mg.
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