Coating classification: thermoplastic powder coating

Core tip: Introduction: Thermoplastic powder coating is obtained by melting, mixing, crushing and sieving thermoplastic resin, pigment, filler and plasticizer The thermoplastic powder coating is produced and film is formed by the thermoplastic resin with the characteristics of heating, melting and hardening (this process can be repeated) In theory, thermoplastic resins with glass transition temperature higher than the ambient temperature of the coating can be used to produce thermoplastic powder coatings Due to the limitation of processing conditions and film forming conditions of powder coating and the requirements of film performance, the selection of resin for thermoplastic powder coating has corresponding requirements 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 Introduction: thermoplastic powder coating is made of thermoplastic resin, pigment, filler, plasticizer, etc by melting, mixing, grinding, sieving and grading The thermoplastic powder coating is produced and film is formed by the thermoplastic resin with the characteristics of heating, melting and hardening (this process can be repeated) In theory, thermoplastic resins with glass transition temperature higher than the ambient temperature of the coating can be used to produce thermoplastic powder coatings Due to the limitation of processing conditions and film forming conditions of powder coating and the requirements of film performance, the selection of resin for thermoplastic powder coating has corresponding requirements Only when the molecular weight of the thermoplastic film forming resin is large enough and the crystallinity is high enough, can the film have certain mechanical strength This characteristic determines the production of the thermoplastic powder coating and some shortcomings of the film performance, such as high melting temperature, small amount of pigment added, low coloring power, poor adhesion of metal, so primer must be used (most products) Category and performance: paint home is specialized in coating, diatom mud, paint coating, coating process, fire retardant coating news and coating, diatom mud, paint coating, coating process, decoration knowledge and decoration effect map of fire retardant coating,