Paint knowledge: how to judge the quality of paint?

Core tip: after a period of storage, the pattern particles will sink and there will be a protective glue solution on them This glue solution generally accounts for about 1 / 4 of the total amount of paint For the paint with good quality, the protective glue solution is colorless or yellowish, and it is clear; for the paint with poor quality, the protective glue solution is turbid, obviously showing the same color as the pattern color particles The main problem is that the stability of the paint is poor, or the storage period has expired, and it is not suitable for reuse Methods and procedures: after a period of storage, the pattern particles will sink and there will be a layer of protective glue on them Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: after a period of storage, the pattern particles will sink, and there will be a layer of protective glue solution on it This glue solution generally accounts for about 1 / 4 of the total amount of paint For the paint with good quality, the protective glue solution is colorless or yellowish, and it is clear; for the paint with poor quality, the protective glue solution is turbid, obviously showing the same color as the pattern color particles The main problem is that the stability of the paint is poor, or the storage period has expired, and it is not suitable for reuse Methods and steps: after a period of storage, the pattern particles will sink and there will be a protective glue solution on them This glue solution generally accounts for about 1 / 4 of the total amount of paint For the paint with good quality, the protective glue solution is colorless or yellowish, and it is clear; for the paint with poor quality, the protective glue solution is turbid, obviously showing the same color as the pattern color particles The main problem is that the stability of the paint is poor, or the storage period has expired, and it is not suitable for reuse It is normal to see that there are usually no floating objects on the surface of the protective glue solution for the paint coating with good quality Sometimes there are very few floating objects with color particles However, if there are many floating objects, or even a certain thickness, it is not normal Take a transparent glass and fill it with half of clear water Then, take a little paint and put it into the water of the glass to stir Where the quality of paint coating, cup water is still clear, particles in the water relatively independent, particle size is very uniform The paints and coatings with good sales price and quality are all produced by regular manufacturers according to the formula, and the price is moderate; while the paints and coatings with poor quality, some of them are Jerry built in production, some of them are even imitated by individuals, with low cost, and the sales price is much cheaper than that of the paints and coatings with good quality 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,