Common knowledge of coating: basic composition and function of latex coating

It is suggested that the composition of latex coating is much more complex than solvent coating, and the raw materials used are up to more than ten But as a basic component, it can be divided into four parts: base material, pigment and filler, additive and water (1) Base material (developer) ① Volatile components A dispersing medium for water emulsion polymer b The improvement of film forming property, film densification, film luster, etc ② Nonvolatile components A Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: the composition of latex coating is much more complex than solvent coating, and the raw materials used are up to more than ten But as a basic component, it can be divided into four parts: base material, pigment and filler, additive and water (1) base material (color developing agent): volatile medium A dispersing medium of water emulsion polymer b The improvement of film forming property, film densification, film luster, etc ② Non volatile component A polymer film-forming substance (base material) b Plasticizers * regulate the flexibility of polymers c Modifier * improvement of film compactness and gloss （2） Pigment and filler (1) coloring of pigment film ② Physical pigments, also known as fillers, are used to adjust the coating performance, improve and adjust the coating performance, and reduce costs (3) Additives (additives) ① dispersion of dispersant pigments and prevention of re agglomeration ② Improvement of wettability of wetting agent pigment ③ Defoaming agent defoaming during manufacturing and coating ④ Preservatives prevent corruption in storage ⑤ Mould inhibitor prevents the film from mildew ⑥ The thickener regulates the consistency and workability of the coating ⑦ Antifreeze * improves freeze-thaw stability ⑧ Antirust agent * prevents rust on coated metal surfaces (such as nails) Note: ingredients marked with * are added as needed Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,