Fireproof coating and preparation method thereof

• Main Authors: WANG HESHAN, WANG HOUGUO, ZHANG WANXIA, ZHANG PING, YIN DONGLOU, CAO WENQIANG, LI ZIRONG, YIN FANGRONG, WANG HEDONG
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2019
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention relates to the technical field of coatings, in particular to a fireproof coating. The fireproof coating comprises the following raw materials in parts by weight: 33-48 parts of fluorocarbon resin, 11-16 parts of vinyl acetate resin, 6-12 parts of alumina powder, 5.5-9.5 parts of ammonium polyphosphate, 3-6 parts of silicon nitride iron powder, 9-17 parts of expanded graphite, 1.2-5.6parts of cellulose ether, 6.8-9 parts of linalool, 5.5-12 parts of a film forming agent, 2.3-6.9 parts of talcum powder, 3.3-5.5 parts of a curing agent and 0.5-2.5 parts of a defoaming agent. The invention further provides a preparation method of the fireproof coating. The fireproof coating has excellent fireproof performance. 本发明涉及涂料技术领域，具体涉及种防火涂料，其原料按重量份包括：氟碳树脂33-48份、醋酸乙烯树脂11-16份、氧化铝粉6-12份、聚磷酸铵5.5-9.5份、氮化硅铁粉3-6份、膨胀石墨9-17份、纤维素醚1.2-5.6份、芳樟醇6.8-9份、成膜剂5.5-12份、滑石粉2.3-6.9份、固化剂3.3-5.5份、消泡剂0.5-2.5份。本发明还提供了所述防火涂料的制备方法。本发明具有优异的防火性能。