| 氟碳油漆内部含量的对比量要求适当本文选用HDI三聚体N3390为固化剂（A组分）以聚天门冬氨酸酯NH1520与NH1420质量比为2~2.5∶1复配为基料，配用颜填料、助剂、溶剂，制成乙组分，以m甲组分）∶ This paper chooses HDI trimer N3390 as curing agent (A component) to polyaspartic ester NH1520 and NH1420 mass ratio of 2~2.5 to 1 compound as base material, with pigments and fillers, additives, solvents, made of group B, with M component a): m乙组分）=33~34∶100配漆，使NCO指数等于1.12以金红石型钛白为颜料，硅铝基陶瓷空微珠为填料，二者的质量比为2~3∶1且添加量约30%时，涂膜既能满足一般常规性能指标要求， M component B) =33~34: 100 with paint, make NCO index equal to 1.12 to the rutile titanium dioxide as pigment, silicon aluminum based ceramic hollow micro beads as filler, the quality of the two is 2~3 to 1 and the addition quantity is about 30%, the film can meet the general requirements of conventional performance index, 氟碳油漆也能满足隔热降温性能指标要求，阳光反射率和半球发射率均大于80%3纳米ATO既是红外辐射材料，又是导电材料。涂料中加入适量的ATO既提高了涂膜的隔热性，也增强了导静电性； Can meet the performance requirements of heat insulation and cooling, sunlight reflectivity and emittance are more than 80%3 of nano ATO is the infrared radiation material, and conductive material. Adding proper amount of ATO coatings not only improves the thermal insulation property of the coating, but also enhances the static conductivity; 掺杂聚胺（PA NI既是优异的高分子导电材料，也是优良的防腐材料。涂料中加入适量聚胺，不但提高了涂膜的导电性能，也赋予涂膜防腐性。当mATO∶mPA NI=3∶3~4∶2配用时， Doped polyamine (conductive polymer materials, PA NI is excellent but also excellent anti-corrosion materials. Adding proper amount of polyurethane coating, not only to improve the conductive properties of the film, has also given the coating corrosion resistance. When mATO: mPA: 3~4: 2 when used with the NI=3, 氟碳油漆既满足了导电涂料的标准要求，也兼顾涂膜隔热性、防腐性的要求。按-NCO/-NH=1.1配漆，按照标准要求制备试板、养护，各项性能检测结果 1.1原材料 聚天门冬氨酸酯脂肪族HDI三聚体DesmodurN3390德国拜耳；金红石型钛白粉R-706杜邦；硅铝基陶瓷空微珠，世先英华；纳米掺锑二氧化锡（ATO江苏河海；掺杂聚胺，长春应用化学所 Not only satisfy the requirements of conductive coatings standard, also the film insulation, anti-corrosion requirements. According to -NCO/-NH=1.1 varnish, in accordance with the standard requirements for preparing the test plate, maintenance, detection results of various properties of the 1.1 raw materials of polyaspartic ester of aliphatic HDI trimer DesmodurN3390 Bayer; rutile titanium dioxide R-706 DuPont; silicon aluminum based ceramic hollow micro bead, Shixian Yinghua; nano antimony doped tin oxide (two ATO Jiangsu River; doped polyamine, Changchun Institute of Applied Chemistry ；分散剂Byk-163流平剂Byk-320消泡剂Byk-A 530德国毕克；防流挂剂B2O旁捷；硅烷偶联剂、钛酸酯偶联剂，南京曙光；醋酸丁酯（BA c甲氧基乙酸酯（MPA 甲乙酮、二甲，市售品。如何挑选净味涂料？最直接的方法就是购买前闻一闻产品的味道。 ; dispersant Byk-163 leveling agent, defoaming agent Byk-320 Byk-A 530 German Bi grams; anti sagging agent B2O by Jie; silane coupling agent, titanate coupling agent, Nanjing Shuguang; butyl acetate (BA C methoxy acetate methyl ethyl ketone (MPA, two a, commercially available products. How to choose the odor paint? The most direct way is to buy before the smell the taste of the product. |
