Corrosion-resistant coating and preparation method thereof

• Main Authors: YANG LUN, JI YONGXIN, YAN CUN'AN
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2018
• 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 discloses a corrosion-resistant coating and a preparation method thereof. The corrosion-resistant comprises the following components in parts by weight: 97-158 parts of vinyl acetate-acrylic emulsion; 87-133 parts of styrene-butadiene latex; 14-32 parts of zinc borate; 7-21 parts of kaolin; 9-24 parts of aluminum fiber; 8-25 parts of polyvinyl alcohol; 5-11 parts of polyvinyl ether;3-20 parts of hydrophobic silica; 21-48 parts of ethylene propylene diene rubber; 8-25 parts of chlorosulfonated polyethylene; and 14-25 parts of zinc fatty acid. Therefore, the corrosion-resistant coating provided by the invention is simple in formula and relatively high in corrosion resistance, can be applied to different types of metal materials, expands the use range of coatings, is long in service life, and benefits environmental protection. 本申请公开了种耐腐蚀涂料及其制备方法，按重量份数包括：醋丙乳液97-158份；丁苯胶乳87-133份；硼酸锌14-32份；高岭土7-21份；铝纤维9-24份；聚乙烯醇8-25份；聚乙烯醚5-11份；疏水二氧化硅3-20份；三元乙丙橡胶21-48份；氯磺化聚乙烯8-25份；脂肪酸锌14-25份。由此，本发明的耐腐蚀涂料配方简单，具有较高的耐腐蚀性，