男人女人的免费视频网站_中文字幕的av在线_影音先锋在线三级电影网址_下载亚洲一级毛片_国产一级无码aa片免费看_婷婷丁香五月激情亚洲综合_国产精品搬运_免费播放国产黄色_熟妇高潮一区二区高潮_亚洲图揄拍自拍色综合

點(diǎn)擊這里給我發(fā)消息


Mobile :+86 13937199140

PRODUCT CATEGORY

Water-Based Baking Paint for Aluminum/Silver Mirror

來源: 發(fā)布時(shí)間:2020-10-21

Characteristics: This one component water-based paint has strong adhesion, water resistance, acid and alkali resistance, salt resistance 

and ethanol tolerance. It can be diluted with purified water, which is economical and environmental. The paint film is formed after baking at high temperature and it is usually matt. 

Colors: Gray, blue, iron red, etc.

Operation methods: Diluted with purified water; curtain coating, brush coating or spraying.

Scope of application: Aluminum mirror and silver mirror.

Drying conditions: Baking at 180℃ for 15-40 min.

Physical and chemical indicators:

① No discoloration, shedding or fading after baking in 5% sulfuric acid (H2SO4) for 48h;

② No discoloration, shedding or fading after soaking in 5% sodium hydroxide (NaOH) for 48h ;

③ No discoloration, shedding, or fading after the 188-hour salt spray test;

④ No discoloration, shedding, or fading in boiling water for 8h.

圖片 8.png