Fireproof coating

The invention discloses a fireproof coating. The fireproof coating is prepared from the following raw materials in parts by weight: 10 to 20 parts of clay, 5 to 10 parts of water glass, 5 to 10 partsof ammonium polyphosphate, 5 to 8 parts of pentaerythritol, 3 to 6 parts of hydroxyethyl fibers, 8 to 12 parts of cellulose ether, 5 to 10 parts of urea, 1 to 5 parts of silicon dioxide, 5 to 10 partsof borax, 10 to 15 parts of acrylic resin and 10 to 25 parts of water. The fireproof coating disclosed by the invention has the advantages of high water resistance, close binding with the materials,high bonding strength, and no possibility of falling off when encountering with water; a preparation method is simple. 本发明公开了种防火涂料，由以下重量份数的原料比配置而成：陶土10-20份、水玻璃5-10份、聚磷酸铵5-10份、季戊四醇5-8份、羟乙基纤维3-6份、纤维素醚8-12份、尿素5-10份、二氧化硅1-5份、硼砂5-10份、丙烯酸树脂10-15份、水10-25份。本发明的防火涂料耐水性强，与材料结合紧密，粘结强度高，不会遇水脱落，且制备方法简单。