现代涂料与涂装
現代塗料與塗裝
현대도료여도장
MODERN PAINT & FINISHING
2011年
12期
28-30
,共3页
氟碳金属面漆%耐硝酸试验%AAMA2605%色差
氟碳金屬麵漆%耐硝痠試驗%AAMA2605%色差
불탄금속면칠%내초산시험%AAMA2605%색차
fluorocarbon metallic finish%nitric acid resistance test%AAMA 2605%color deviation
考察了氟碳金属面漆应用铝粉类型、氟碳清漆膜厚以及PMT(最高金属板温)对PVDF氟碳金属面漆耐酸性试验结果的影响。试验表明氟碳清漆膜厚、铝粉类型及PMT对耐酸试验后色差变化均有影响,其中氟碳清漆膜厚和铝粉类型影响色差较为明显,色差变化值随清漆膜厚增加而减小,随氟碳金属面漆使用的铝粉颗粒的平均粒径的增加而减小。同为小粒径铝粉时,表面进行处理的包裹型铝粉制作的氟碳金属面漆耐酸试验后的色差变化小于使用普通工业级铝粉制作的氟碳面漆。
攷察瞭氟碳金屬麵漆應用鋁粉類型、氟碳清漆膜厚以及PMT(最高金屬闆溫)對PVDF氟碳金屬麵漆耐痠性試驗結果的影響。試驗錶明氟碳清漆膜厚、鋁粉類型及PMT對耐痠試驗後色差變化均有影響,其中氟碳清漆膜厚和鋁粉類型影響色差較為明顯,色差變化值隨清漆膜厚增加而減小,隨氟碳金屬麵漆使用的鋁粉顆粒的平均粒徑的增加而減小。同為小粒徑鋁粉時,錶麵進行處理的包裹型鋁粉製作的氟碳金屬麵漆耐痠試驗後的色差變化小于使用普通工業級鋁粉製作的氟碳麵漆。
고찰료불탄금속면칠응용려분류형、불탄청칠막후이급PMT(최고금속판온)대PVDF불탄금속면칠내산성시험결과적영향。시험표명불탄청칠막후、려분류형급PMT대내산시험후색차변화균유영향,기중불탄청칠막후화려분류형영향색차교위명현,색차변화치수청칠막후증가이감소,수불탄금속면칠사용적려분과립적평균립경적증가이감소。동위소립경려분시,표면진행처리적포과형려분제작적불탄금속면칠내산시험후적색차변화소우사용보통공업급려분제작적불탄면칠。
The influences of types of Aluminum paste pigment,the film thickness and PMT for PVDF fluorocarbon metallic coatings to acid resistance of PVDF fluorocarbon clearcoat were investigated.The results indicated these three factors had influence on acid resistance of PVDF fluorocarbon metallic coatings.Among them,PVDF fluorocarbon clearcoat and the types of aluminum paste pigment had more influence than PMT.The less of color difference after acid resistance,the more thickness of PVDF fluorocarbon clearcoat and more big particles size of aluminum paste pigment is used.When PVDF metallic coatings use same grade of small particles size of aluminum paste pigment,the capsulated type of aluminum pigment shows better acid resistance than normal industry grade of aluminum pigment.