Coating process: outflow test of powder coating

Core tips: 1 Definition of powder coating flowability Flowability refers to the time, in s, for a specified mass of powder to flow out of a specified funnel 2 Coating testing equipment Mechanism of funnel placed vertically Balance sensitivity 0.1g Stopwatch or other timer 3 In the experimental step, the powder sample is placed on the paper, which is loose and does not agglomerate, and 100g powder sample is weighed Place the funnel vertically, seal its lower mouth with hands or suitable slats, and pour the weighed powder sample into the funnel gently Quickly release the lower opening and start at the same time 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 Coating home news: 1 Definition of powder coating flowability: flowability refers to the time for a specified quality of powder to flow out of a specified funnel, expressed in S 2 Paint detection equipment: funnel funnel and funnel are placed vertically, and the mechanical balance senses 0.1g stopwatch or other timers 3 Test step: put the powder sample on the paper loosely without caking, and weigh out 100g powder sample Place the funnel vertically, seal its lower mouth with hands or suitable slats, and pour the weighed powder sample into the funnel gently Quickly open the lower mouth and start the timer at the same time to let the powder sample flow out by itself, and stop the timing when the powder stops flowing out 4 Results the arithmetic mean of the three measurements was taken as the result, and the unit was s, accurate to 0.5s If the powder sample does not flow out, it should also be explained 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,