Coating classification: non drying or slow drying of coating film

Core tip: the non drying or slow drying of paint film refers to the phenomenon that the paint is still not dry after a period of time Reasons for non drying or slow drying of paint film: ① The surface of the coating contains moisture; ② Too little or forget to add curing agent; ③ Use diluent with alcohol and high water content; ④ The temperature is too low, the humidity is too high, and the drying conditions are not met; ⑤ One time coating is too thick, or the interval between layers is too short Measures to solve non drying or slow drying of paint film: ① Spray after the moisture is completely dry; ② Add curing agent in proportion for paint mixing; ③ Provided by the user 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: paint film is not dry or slow dry paint after a period of time, is still not dry phenomenon The reasons for the phenomenon of non drying or slow drying of paint film are as follows: ① the surface of the coating contains water; ② the amount of curing agent is too little or the curing agent is forgotten to be added; ③ the diluent with alcohol and high water content is used; ④ the temperature is too low and the humidity is too high to reach the drying condition; ⑤ the primary film is too thick or the interval between layers is too short Measures to solve the phenomenon of non drying or slow drying of paint film: ① spray after the moisture is completely dry; ② add curing agent to mix the paint according to the proportion; ③ use the supporting diluent provided by the manufacturer; ④ spray in the normal room; ⑤ two or more times of construction to extend the construction time between layers If the coating surface cannot be dried, the coating shall be removed by shovel or cleaned with a cloth soaked with acetone 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,