Stain-resistant and scratch-resistantputty

The invention discloses stain-resistant and scratch-resistant putty, which belongs to the field of putty materials, and is prepared from the following components in parts by mass: 5 to 500 parts of white portland cement, 50 to 800 parts of calcium carbonate powder, 0 to 600 parts of sand, 0 to 300 parts of pigment, 100 to 400 parts of ceramic microsphere, 20 to 50 parts of cellulose ether, 0 to 500 parts of gypsum, 5 to 100 parts of fluorinated surfactant, 0 to 50 parts of calcium sulphate retarder, 0 to 50 parts of polycarboxylate superplasticizer, 10 to 50 parts of antifoaming agent, and 10 to 50 parts of redispersible emulsion powder. Coating with an outer layer wall paint is not needed, and the stain-resistant and scratch-resistant putty provided by the invention has excellent stain resistance, crack resistance, water resistance, alkali resistance and bonding strength. 本发明公开了种耐沾污耐刮擦的腻子，属于腻子材料领域。它由以下质量份数的组分配制而成：白色硅酸盐水泥5～500份，碳酸钙粉50～800份，砂子0～600份，颜料0～300份，陶瓷微球100～400份，纤维素醚20～50份，石膏0～500份，氟表面活性剂5～100份，石膏缓凝剂0