Covering problem - slow drying and sticking
Coarse grainedThe surface of the mask film is doped with protruding particles of different sizes, which seriously affectCovering problem - cracking shed
CrackingThe surface cracking of the opaque or non transparent bottom layer after the coating film dries.① Due to externaMasking problem - white hair with a smile
whiteningWhitening, also known as fogging, results in a cloudy or milky white coating that often forms a fragile semi trCovering problem - sagging, bubbling
Before and after coating the gloss film, various defects often occur on the surface of the coating due to factors such aCovering light issue - pinholes Brush marks
pinholeCircular small circles appear on the mask, resembling pinprick holes; It looks like a big bump.① It is caused byPoor curing of epoxy floor topcoat
Poor curing of epoxy floor topcoat:1. Improper coating ingredients2. The construction curing time between layers is tooCommon problems with topcoat - joint printing
1. Joint printing2. Poor solidification接头印面漆施工时，间距过长（比如，镘面时，两个施工人员之间的距离过长，面漆已开始固化，而造成施工人员之间面漆有接头印）；施工人员尽可能排成一线，同时间施工，落差不Epoxy flooring has batch knife marks
1. Plain land treatment: ① The basic plain land is based on cement powder smooth surface or grinding stone ground; ② NatEpoxy floor primer coating construction - whitening
There are many reasons that can cause paint film to turn white, mainly including:（1） When the moisture content of the suEpoxy floor primer coating application delamination
Causes of occurrence; Improper selection of primer materialThe bare ground is too smooth or has oil stains, wax, or othe
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