tag: Powder Coating Powder
IiPlastiki kwiiFowuli zoKugquma
Iiplastiki zeplastiki zisetyenziselwa ukulawula inkqubo yokwenza ifilimu yeengubo ezisekelwe kumzimba wokomisa izinto zokwenza ifilimu. Ukubunjwa kwefilimu ngokufanelekileyo kubalulekile ukuze kuhlangatyezwane neemfuno kwiimpawu ezithile zokugquma ezifana nokubonakala kwefilimu eyomileyo, i-substrate adhesion, i-elasticity, ngokudibanisa nezinga eliphezulu lobunzima ngexesha elifanayo I-Plasticizers isebenze ngokunciphisa ukushisa kwefilimu kunye ne-elasticize i-coating; iiplastiki zeplastiki zisebenza ngokuzifakela phakathi kwamatyathanga eepholima, ziwahlukanise (ukwandisa "umthamo wasimahla"), kwayeFunda ngokugqithisileyo …
Amanye amanqaku okwazi uMgangatho wePowder Coating Powders
Ukuchongwa kweNkangeleko yaNgaphandle: 1. Ukuziva kwesandla: Kufuneka uzive silky mtyibilizi, ikhululekile, idada, kokukhona igudileyo ikhululekile yomgubo, ingcono yomgangatho, ngokuchaseneyo, umgubo uziva urhabaxa kwaye unzima, umgangatho ophantsi, hayi ukutshiza ngokulula, umgubo. ukuwa kabini inkcitho ngaphezulu. I-2.Umthamo: Ubuninzi bomthamo, ukugcwaliswa okungaphantsi kweengubo zepowder, ixabiso eliphezulu leendleko, umgangatho ongcono we-powders yokugqoka. Ngokuchasene noko, incinci yomthamo, umxholo ophezulu weFunda ngokugqithisileyo …
Iinzuzo zokusingqongileyo zokugquma umgubo zithetha ukonga kakhulu
Iinkxalabo zanamhlanje zokusingqongileyo ngumba ophambili wezoqoqosho ekukhetheni okanye ekusebenzeni kwenkqubo yokugqiba. Iinzuzo zokusingqongileyo zokugquma umgubo-akukho ngxaki ze-VOC kwaye ngokusisiseko akukho nkcitho-kunokuthetha ukonga okukhulu kwiindleko zokugqiba. Njengoko iindleko zamandla ziqhubeka nokunyuka, ezinye iingenelo zokugquma umgubo zibaluleke ngakumbi. Ngaphandle kwesidingo sokubuyiswa kwe-solvent, iinkqubo zokucoca ezintsonkothileyo azidingeki, kwaye umoya omncinci kufuneka uhanjiswe, ushushubezwe, okanye upholiswe, onokuthi ulondoloze iindleko ezibalulekileyo.Funda ngokugqithisileyo …
Umzobi wezakhiwo wangaphandleral iglosi yokwaleka ukhetho pigment
Kukho iintlobo ezimbini eziphambili zee-pigments ze-TiO2: ezo zisebenza kwibakala le-enamel ngaphantsi kwe-Critical Pigment Volume Concentration (CPVC), ehambelana negloss kunye ne-semigloss powder coatings, kunye nezo ziphucula iimpawu zezithuba ezingaphezulu kwezicelo ze-CPVC zokugqoka (i-flat aspect). Umzobi wezakhiwo wangaphandleral Iglosi yokuhombisa ukhetho lwepigment lusekwe phezu kwebhalansi elungileyo yeepropati ezinxulunyaniswa noSabelo loBubungakanani beNqanaba eyenza ukuba imveliso ibonelele ngeglosi yangaphandle ephezulu.Ngaphakathi kokhetho olubanzi lweepigments, ezona ziphambili kwesi sicelo.Funda ngokugqithisileyo …
Uyiqaba njani iCoat Coat
Indlela yokugqoka i-powder : unyango lwangaphambili - ukomisa ukususa amanzi - ukutshiza - Khangela - ukubhaka - ukukhangela - kugqityiwe. 1.Iimpawu zomgubo wokwaleka zinokunika umdlalo opheleleyo ukwandisa ubomi bokugquma ukwaphula umphezulu opeyintiweyo kuqala ngokungqongqo kunyango lwangaphambili. I-2.Spray, yayipeyintwe ukuba isekelwe ngokupheleleyo ukwenzela ukwandisa ukusebenza kakuhle komgubo wokugquma. 3.Iziphene ezinkulu kumphezulu kufuneka zipeyintwe, zigqunywe i-coated scratch conductive putty, ukuze kuqinisekiswe ukubaFunda ngokugqithisileyo …
Iindlela zisetyenziselwa ukubamba i-overspray ngexesha lokugquma umgubo
Iindlela ezintathu ezisisiseko zisetyenziselwa ukubamba umgubo otshiziweyo wokugquma: I-Cascade (ekwaziwa nje ngokuba kukuhlamba amanzi), i-Baffle, kunye neMedia filtration. Iindawo ezininzi zale mihla zokutshiza ezinomthamo ophezulu zibandakanya enye okanye ngaphezulu kwezi ndlela zokubamba umthombo kumzamo wokuphucula iovurall ukususwa ngempumelelo. Enye yeendlela eziqhelekileyo zokudibanisa, i-booth yesitayela se-cascade, kunye ne-multi-stage media filtration, ngaphambi kwe-stack exhaust, okanye ngaphambi kweteknoloji yokulawula i-VOC njenge-RTO (i-oxidizer yokuvuselela i-thermal). Nabani na ojonga ngasemvaFunda ngokugqithisileyo …
Ingxaki yokuncamathela yokwenziwa komgubo wokugquma
Ukuncamathela okulambathayo kudla ngokunxulunyaniswa nokunganyangeki kakuhle okanye phantsi konyango. I-Undercure -Sebenzisa isixhobo sokurekhoda ubushushu be-elektroniki kunye neprobe kwinqanaba lokuqinisekisa ukuba ubushushu bentsimbi bufikelela kwisalathisi sokunyanga esimiselweyo (Ixesha kwiqondo lokushisa). Ukunyangwa kwangaphambili - Yenza i-titration rhoqo kunye nokuhlolwa kwekhwalithi ukuze ugweme ingxaki yonyango. Ayizizo zonke iintsimbi ezingenastainless ezamkela unyango lwephosphate ngomlinganiselo ofanayo; abanye basebenza ngakumbiFunda ngokugqithisileyo …
Izinto eziluncedo kwiinkqubo zokugquma umgubo we-UV
Imixube yomgubo wokugquma iUV ibandakanya: i-UV powder resin, iPhotoinitiator, izongezo, iPigment / izandisi. Ukunyangwa kweengubo zomgubo kunye nokukhanya kwe-UV kunokuchazwa "njengeyona nto ibhetele yehlabathi". Le ndlela intsha yenza kube nokwenzeka ukuxhamla kwiinzuzo zesantya esiphezulu sonyango kunye nobushushu obuphantsi bokunyanga kunye nobuhlobo bendalo. Eyona nto iluncedo kwiinkqubo ze-UV ezinyangekayo zomgubo zezi: Iindleko zesixokelelwano esiphantsi Ukufakwa komaleko omnye Ubuninzi bokusetyenziswa komgubo kunye ne-overspray recycling Ubushushu obuphantsi bokunyanga Isantya esiphezulu sokunyanga Kunzima kakhulu.Funda ngokugqithisileyo …