Synthesis of N-Nicotinyl-3-butoxy-4-methylaniline N-烟碱醯3-丁氧基4-甲基苯胺的合成
Hydroxy-based resin as film-forming composition, butoxy melamine as crosslinking agent, were incorporated with aluminium/ silver slurry, directional agnet and anti-settling agent into metallic paint for automotive wheel hub in addition to clear top as its kitting product. 选择适宜的含羟基树脂作为主要成膜物质,丁氧基三聚氰胺作为交联剂,再配以铝银浆及定向助剂、防沉剂,配制成汽车轮毂用金属闪光漆,以及与其相配套的罩光清漆。
Therefore, butoxy in n_butanol can be adsorbed chemically on the surfaces of the tourmaline particles in the process of azeotropic distillation, which can effectively prevent the formation of liquid_bridge between the particles of tourmaline and avoid the hard aggregation in the drying process. 正丁醇中的丁氧基在共沸蒸馏过程中在电气石颗粒表面可取代羟基,产生化学吸附,能有效防止液桥的产生,阻止干燥过程中超细粉末的硬团聚。