I-Antibacterial Epoxy Powder Coating

I-Epoxy ye-Antibacteria Powder Coating Powder

Kwintsimi yeoli kunye nemibhobho yamanzi, kukho iibhaktheriya ezininzi, ngakumbi iibhaktheriya ezinciphisa i-sulfate, iibhaktheriya zentsimbi, ubukho bebhaktheriya ye-saprophytic kwaye ziphindaphindeka ngokungapheliyo kunye nesikali sombhobho, kwaye ziphantsi kokuvalwa kakhulu kunye nokubola, impembelelo ethe ngqo ukuveliswa kweoli, ioli kunye nenaliti yamanzi. Imibhobho yamanzi kwintsimi ye-oyile, i-generalNgokusebenzisa i-anti-corrosion yombhobho wentsimbi ofakwe ngodaka lwesamente, ukusetyenziswa kwealkali eyomeleleyo kudaka lwesamente ukuthintela ukuncamathelwa kwebhaktiriya kunye nokuzala ukuthintela ukubunjwa kwefungus kwimibhobho evalekileyo yamaqhuqhuva. Ukufakwa ngodaka lwesamente, ukubambelela kakubi, kulula ukukrazula ibhloko, kuya kulimaza ipompo yokudlulisa okanye isihlunu esivaliweyo; Umaleko wesamente udaka lomphezulu uburhabaxa, ukukhuhlana, kunye nokwandisa ukuchasana okuphakathi kothumelo kunye noxinzelelo kuchaphazela ireyithi yokuhamba kwamanzi; kwakhona ngenxa yodaka olushinyeneyo lwesamente, olona nciphiso lokufuduswa kombhobho. I-antibacterial epoxy powder coating isisombululo esihle kule ngxaki, iimpawu ze-powder coating for inorganic i-antimicrobial i-ejenti, i-epoxy powder yokucoca i-coating, i-anti-corrosion, i-anti-corrosion ye-sterilization epoxy powder coating imibhobho kunye noluhlu lwezicelo, ukusebenza kobugcisa bokugquma, ukusebenza, kunye nokusetyenziswa kwe-antibacterial ngaphakathi kweenzuzo zoqoqosho zombhobho wokuchasana.

Φ114mm × 9mm ukufakwa kodaka lwesamente kwimibhobho ngokuhambelana nendlela yangaphambili yokuvala i-oyile kwintsimi ye-oyile nemibhobho yamanzi, umzekelo, umthamo wokuphuma uya kuncitshiswa nge-24%; ukuhambisa i-throughput efanayo, kufuneka ukwandise ububanzi, ngaloo ndlela inkunkuma yentsimbi malunga ne-30%. Ukusombulula le ngxaki, Heilongjiang Isebe lenzululwazi kunye nobuchwepheshe kunye nenkampani enetyala elilinganiselweyo kushishino, kunye neBodie Youth Technology Development Co., Ltd., ukuphuhlisa nokusebenzisa umatshini okhethekileyo wentshatsheli ye-antibacterial agent yongezwa yalungiswa ngempumelelo kunye ne-antibacterial, anti-corrosion. , inqanda ukuzala kwe-algae uhlobo olutsha lwe-epoxy powder coating. Iteknoloji yokutshiza ye-electrostatic yemveli, i-antimicrobial epoxy powder yokugquma eludongeni lombhobho ukwenza inkangeleko egudileyo emva kokunyanga, iipropati ezizinzileyo zomzimba kunye neekhemikhali, ngokuthobela ngokupheleleyo imigangatho yelizwe yokwaleka okuchasene nokubola. Ukugquma kunokubulala ngokuzenzekelayo ukuthintela ukunamathela kwebhaktheriya, ukungunda, i-algae, kunye nokutshabalalisa izinga lebhaktheriya elingaphezulu kwe-98%. Le teknoloji ayikho kuphela kwi-swoop enye yokusombulula iingxaki ezingentla, kwaye iindleko ezongezelelweyo zilinganiselwe. Iingenelo ezibalaseleyo zezi: i-spectrum ebanzi ye-antibacterial yexesha elide, ixesha lokongeza ixesha elide lokucolisa inzala, ukumelana nobushushu, ukuxhathisa kwamanzi, ukubola kweekhemikhali, akukho ukumelana, imimandla yesicelo sokungcola kokusingqongileyo kukhuseleko lomntu. Iminyaka yophuhliso ibonisa ukuba le nto ithembisa kakhulu i-antimicrobial material.

Ukusukela ngasekupheleni kweminyaka yoo-1980, amaJapan aqala ukuphuhlisa umahluko phakathi kwe-agent ye-antibacterial yendabuko kunye ne-antifungal entsha ye-antibacterial agent. Isekelwe kwiintlobo ngeentlobo zemathiriyeli ye-inorganic eyenziwe ngendlela ethile yokucubungula. Ii-antibacterial agents. Ngoluhlu olubanzi lwexesha elide lokulwa ne-antibacterial kunye nokusingqongileyo-friendly kuqaqambisa iingenelo, kuthembisa kakhulu izinto ezilwa ne-antibacterial. Abaphandi bethu endle ukususela ngo-1990, ngenxa yeenzuzo ezinkulu zeteknoloji ye-inorganic antimicrobial, kunye nethemba elihle, i-Chinese Academy of Sciences, ininzi yeeyunithi, utyalo-mali kuphuhliso kunye nophando olusetyenzisiweyo, kwaye iphumelele iziphumo ezanelisayo, okwenza i-China ihlabathi emva kokuba i-China iphumelele. IJapan, itekhnoloji ye-inorganic antimicrobial, elona zwe likhulu, likhula ngokukhawuleza. I-Kefa isebenzisa i-industry efanayo, i-epoxy powder coating inorganic antibacterial agents esuka kwi-Bodi Youth, i-agent ye-antimicrobial yi-silicon oxide ye-inorganic njenge-carrier, iityuwa ze-inorganic antimicrobial metal njengezithako ezisebenzayo, kwaye emva kokuba iteknoloji yotshintshiselwano ion ivumela umqhubi ukuba alayishe ngokupheleleyo i-ion zetsimbi ezilwa ne-antibacterial, kwaye emva koko utyumze eyona ndlela ihambele phambili yokuvelisa i-agent ye-antimicrobial engumgubo. Iimpawu eziphambili zomzimba kunye neekhemikhali ze-antimicrobial agent. Iipropati: umgubo omhlophe, umlinganiselo ococekileyo we-1.9 ukuya kwi-2.1; indawo ethile yomhlaba 600m2 / g; ubukhulu 0.35 ~ 0.4g/cm2; ubushushu obuthile 0.26cal / g; ubungakanani besuntswana 1.27μm; pH 8 ~ 10; ubushushu obuyi-8,000 ° C; i-asidi (pH = 3-4); ialkali (pH = 13)

I-agent ye-antimicrobial enomsebenzi obalaseleyo wokulwa ne-antibacterial, i-JC/T897-2002 kunye neSebe lezeMpilo "i-disinfection technical specifications" (i-2002 edition), i-Staphylococcus aureus, i-concentration encinci ye-inhibitory (MIC) yi-0.156g / L; E. coli Ubuncinci boxinzelelo lwe-inhibitory (MIC) ukuya kwi-0.312g / L.

Antibacterial agents of the toxicological ubhaqo eyomeleleyo kakhulu ukuthethelela ukusetyenziswa kwe-inorganic antibacterial agent ikhuselekile kakhulu. Uthini umgaqo we-antibacterial agent sterilization? Zisixhenxeral ukutolikwa ezahlukeneyo kunye nomahluko, kodwa amava yethu practice kufuneka: Xa iintsholongwane, umngundo kunye nezinye microbes ukudibana nokukhululwa ion zesinyithi antimicrobial, ezi antimicrobial sethako esebenzayo kunye nentlawulo elungileyo, lo gama micro-eziphilayo kunye nentlawulo embi, ngokutsho Umxhuzulane weCoulomb, zombini zilula kakhulu kwi-adsorption efanayo. Xa inani elithile le-microbial surface yokonga i-ion ye-antimicrobial metal, iya kutshabalalisa ngokufanelekileyo udonga lweseli, iphazamise i-membrane yeseli, idibane neeprotheni ze-intracellular kunye ne-nucleic acids. Ifikelela kugxininiso oluthile emva kokusabela kweekhemikhali kwi-protein denaturation, ukunciphisa umsebenzi weprotease

Isiseko sobomi bonke, ngenxa yeprotheyini yokungasebenzi kweeprotheni ezichaphazela iseli yemetabolism kunye nomsebenzi wokuphefumla, kwaye ayikwazi ukuhlukana, ukuzala de kube sekufeni, ngaloo ndlela ukugqiba yonke inkqubo ye-bacteriostasis, inzala. Ukwahluka kwi-solvent-based organic antibacterial agents, ezibulala iklasi ye-antibacterial ngexesha elifanayo, ukusetyenziswa kwe (i-volatile) ngokwayo; olu didi lwee-antibacterial agents lubulala iiseli, ii-ion zetsimbi ze-antimicrobial ezivela kwiiseli zazikhulula akukho kusetyenziswa, zisekhona, zinokuqhubeka nokubulala ukunyanzeliswa kwefungus. Oku kukukwazi ukugcina isizathu esihlala ixesha elide se-antimicrobial. I-antibacterial epoxy powder yokugquma kunye nezinto eziqhelekileyo zokugquma i-epoxy powder ezisetyenzisiweyo kunye nomlinganiselo weenguqu ezinkulu; kananjalo akukho mahluko ubalulekileyo kwinkqubo yokulungiselela, kodwa ukungunda-resistant epoxy powder ukutyabeka umsebenzi anti-bacterial kakhulu kakhulu. Izixhobo zoKwakha i-Industrial Monitoring Centre elungiselelwe yi-poxy-resistant epoxy powder echazwe ngasentla kunye neziphumo zokuvavanya umsebenzi we-antibacterial zibonisa ukuba: isiphumo esihle kakhulu se-antibacterial, khangela isampuli ye-E. coli inhibition rate ye-98.2%, ngokuhambelana ne-JC/T897-2002 antibacterial. iimfuno zokusebenza. I-antibacterial epoxy powder yokwambathisa izinto ezilwa nokudumba, kusetyenziswa le nkqubo ilandelayo inokwenziwa yeempawu zomzimba kunye neekhemikhali zokuthotyelwa kunye nomsebenzi we-antibacterial ngaphakathi kombhobho ochasayo: imibhobho yentsimbi irust (iklasi ye-Sa2) → uvavanyo → ukucoca umoya → UKUBA ukufudumeza (180 Umbhobho ogqityiweyo ± 10) ℃ → umgubo wokutshiza → imveliso egqityiweyo → uvavanyo → ukupakishwa.

Zeziphi iimpawu eziphambili zokuvala umbhobho wokunqanda ukubola? Ibandakanya imiba esixhenxe: antibacterial powder ukutyabeka iqondo lobushushu (180 ± 10) ° C; inkqubo yokwaleka ilula kwaye isiphumo elungileyo ugcino ixabiso kunye nodaka lwesamente lining anti-umbhobho umbhobho flat; ukuhanjiswa efanayo ultrafine inorganic antibacterial powder ukutyabeka wongezelela ukhuseleko lwabo non-netyhefu, ukutyabeka babe arhente antibacterial ingaba bactericidal, oluzinzileyo ngokwenene, ixesha elide; endaweni yombhobho wodaka lwesamente, ukwandisa ulawulo olusebenzayo lombhobho wentsimbi ophuma kwindawo yesiseko, nto leyo eya kwandisa umthamo wama-24%; umbhobho ukutyabeka umphezulu agudileyo, ukukhuhlana encinane, ukunciphisa uxinzelelo lonikezelo lweendaba, kodwa kwakhona ukuphucula throughput ngaphezu kwe-5 ekhulwini, wadlala indima yokonga amandla; ibe nefuthe antibacterial ngenxa yokwaleka, ibhaktheriya eziyingozi kunzima ukuncamathela eludongeni propagation inokwandiswa umjikelo yehagu, ukunciphisa inani yehagu ukunciphisa iindleko; ubomi bayo luludaka lwesamente lwe-tube several amaxesha. I-antibacterial epoxy powder coatings, i-antibacterial anti-corrosion coating inokubulala ngokuzenzekelayo idityaniswe nokunyanzeliswa kwebhaktheriya, i-fungi, imvubelo kunye neentlobo ze-algae. Ukongeza kule oyile ikhankanywe ngasentla, umbhobho wenaliti yamanzi efakwe eludongeni ingasetyenziselwa kwimimandla emininzi yezixhobo zokulungisa ukutya, ukwakhiwa kweenqanawa, izinto zokwakha, ezifana nokuvala inzalo, ukulwa nokubola, iprojekthi yokuchasana ne-algae, izibonakaliso zobugcisa bokugquma ngokupheleleyo. ukuthobela iimfuno ezisemgangathweni ze-SY/T0442-1997. Ukusetyenziswa kobubanzi obuthembisayo.