广州化工
廣州化工
엄주화공
Guangzhou Chemical Industry
2015年
19期
21-23
,共3页
高模数硅酸钾%富锌涂料%防腐%目数
高模數硅痠鉀%富鋅塗料%防腐%目數
고모수규산갑%부자도료%방부%목수
high SiO2/K2 O molar ratio%zinc-rich coating%anticorrosive%mesh
以高模数硅酸钾溶液为主要原料,采用简单物理共混法与活性锌粉按1：2.6的质量比进行物理混配制备得到水性无机富锌涂料。并系统研究了高模数硅酸钾水性无机富锌涂料的基本性能、搅拌时间,硅酸钾的模数,锌粉目数和配比对高模数硅酸钾水性无机富锌涂料的影响,结果表明,搅拌0.5~1 h,锌粉目数在400~500目左右,高模数硅酸钾模数在4.8~5.5之间,而基料：锌粉=1：2.6时,涂膜性能最佳。
以高模數硅痠鉀溶液為主要原料,採用簡單物理共混法與活性鋅粉按1：2.6的質量比進行物理混配製備得到水性無機富鋅塗料。併繫統研究瞭高模數硅痠鉀水性無機富鋅塗料的基本性能、攪拌時間,硅痠鉀的模數,鋅粉目數和配比對高模數硅痠鉀水性無機富鋅塗料的影響,結果錶明,攪拌0.5~1 h,鋅粉目數在400~500目左右,高模數硅痠鉀模數在4.8~5.5之間,而基料：鋅粉=1：2.6時,塗膜性能最佳。
이고모수규산갑용액위주요원료,채용간단물리공혼법여활성자분안1：2.6적질량비진행물리혼배제비득도수성무궤부자도료。병계통연구료고모수규산갑수성무궤부자도료적기본성능、교반시간,규산갑적모수,자분목수화배비대고모수규산갑수성무궤부자도료적영향,결과표명,교반0.5~1 h,자분목수재400~500목좌우,고모수규산갑모수재4.8~5.5지간,이기료：자분=1：2.6시,도막성능최가。
The simple physical method of mixing the high molar ratio SiO2/K2 O solution with the active zinc power in the mass rate of 1:2. 6 was adopted to produce a inorganic water-soluble zinc-rich paint. In the meantime, the systematic study described the basic properties of the paint and got further with some relative factors, including the stirring time, the modulus of potassium silicate, the mesh number and ratio of zinc power. The results indicated that when zinc mesh was 400~500 mesh around, the high molar ratio SiO2/K2 O was about 4. 8~5. 5 and fillers/zinc powder was 1:2. 6 after 0. 5~1 h of reaction, the composite coating had the best performance.
