Mefuta e fapaneng ea titanium dioxide ka mefuta e fapaneng ea ho roala phofo

Ho kenya lintlha tsa tlhōlisano lefapheng la ho roala phofo, lipente tsa pente li kenyelelitsoe khokahanyong ea lipatlisiso. Polyester epoxy liaparo tsa phofo ntlafatsa boleng ba mosebetsi, 'me li-titanium dioxide tse phahameng li bohlokoa hobane rea hlokomela hore titanium dioxide dipolyester e fetohile karolo ea boleng ba lihlahisoa tsa ho roala phofo ea epoxy.
Polyester epoxy powder coating e fetohile e 'ngoe ea lihlahisoa tsa bohlokoa ka ho fetisisa har'a lihlahisoa tse ngata tsa ho roala phofo ka lebaka la ts'ebetso ea eona e babatsehang. E entsoe ka polyester resin, epoxy resin, filler le e thusang. Ho ea ka mokhatlo oa litsebi tsa indasteri ea epoxy resin, polyester-epoxy powder coating pigments e kenyelletsa mefuta e fapaneng ea titanium dioxide, chrome yellow, iron green, iron oxide red, iron oxide yellow, fast yellow G, phthalocyanine green, phthalocyanine blue BGS, BBN red, e khubelu, e khubelu e sa feleng F3RK, F5RK e khubelu e sa feleng le mefuta e meng ea carbon black. Phofo e tšoeu ke 'mala o mosoeu o sebelisoang hangata ka har'a litlolo tse tšoeu tsa polyester epoxy powder. Ho ea ka mokhoa o tloaelehileng oa ho roala polyester epoxy phofo e tšoeu, e loketse mefuta e fapaneng ea titanium dioxide, A0101, R940, R902, R244, R930, R706.

Ha ho bapisoa tlhahlobo, ho ka fumanoa mefuta e sa tšoaneng ea titanium dioxides polyester epoxy powder coatings. Mefuta e fapaneng ea li-titanium dioxide, ka lebaka la mekhoa e fapaneng ea tlhahiso, mefuta ea kristale le mekhoa ea phekolo ea holim'a metsi, metsoako ea bona ea lik'hemik'hale le thepa e na le tšusumetso e kholo ho ts'ebetsong ea lik'hemik'hale le ho senyeha ha liphahlo tsa phofo ea polyester-epoxy, le nako ea gel ea ho roala phofo. , 'me boemo ba ho qhibiliha ha metsi le bona bo ama metsi, gloss, mmala le ho hanyetsa tšusumetso ea ho roala. Lintlha li bontša hore phofshoana ea phofo e lokiselitsoeng ke anatase titanium dioxide (A0101) e na le ts'ebetso e phahameng ho feta ea ho roala phofo e lokiselitsoeng ke mofuta oa rutile (R mofuta) titanium dioxide, e nang le nako e khutšoanyane ea gel, metsi a qhibilihisang hantle, sebopeho se futsanehileng sa ho roala le ho khanya ho tlaase. Ho boetse ho na le phapang e kholo ho matšoao a tekheniki lipakeng tsa rutile titanium dioxide.

Ho ea ka litlhoko tsa ts'ebetso ea liphahlo tsa phofo, ke habohlokoa haholo ho finyella litlhoko tsa ts'ebetso ea ho roala lihlahisoa tse sa tšoaneng tsa phofo le li-titanium dioxide. Liphuputso li bontšitse hore matte polyester epoxy powder coatings, anatase titanium dioxide le rutile titanium dioxide e etsa hore pente e be bonolo haholoanyane ho senya kapa ho ba mosehla, kahoo mokhoa ona oa ho roala ke tšebeliso e molemo ka ho fetisisa ea rutile titanium dioxide.