Antibacterial Epoxy Powder Coating
Antibacterial Epoxy Powder Coating Powder
Mumunda wemafuta oiri nemapombi emvura, kune akawanda mabhakitiriya, kunyanya sulfate-inoderedza mabhakitiriya, mabhakitiriya esimbi, kuvepo kwesaprophytic bacteria uye kuwanda nekusingaperi uye chiyero chepombi, uye ari pasi pekuvharika kwakanyanya uye ngura, kukanganisa kwakananga kugadzirwa kwemafuta, jekiseni remafuta nemvura. Oiri munda wemvura mapaipi, generally kushandisa anti-corrosion yepombi yesimbi yakavharwa nesamende dhaka, kushandiswa kwealkali yakasimba mudhaka resimende kuvharidzira kusungirirwa kwebhakitiriya uye kubereka kudzivirira fungus kuumbwa kwe nodulation yakavharwa pombi. Yakasungirirwa nesamende dhaka, kusanamatira kusina kunaka, nyore kutsemuka kubva pachivharo, kuchakuvadza pombi yekufambisa kana sefa yakavharwa; simende dhaka layer pamusoro roughness, friction, uye kuwedzera kutapurirana kwepakati kuramba uye kudzvanywa kunokanganisa kuyerera kwemvura; zvakare nekuda kwekukora simende dhaka lining, kudzikiswa chaiko kwekubviswa kwepombi. Antibacterial epoxy powder coating mhinduro yakanaka kune dambudziko iri, maitiro ehupfu hwekuputira kune inorganic antimicrobial mumiririri, iyo sterilization epoxy poda yekuputira kugadzirira, sterilization mechanism, anti-corrosion iyo sterilization epoxy poda yekuputira pombi uye huwandu hwemashandisirwo, iyo yekupfekedza tekinoroji kuita, kushanda nesimba, uye kushandisa antibacterial mukati mehupfumi hwemapombi epombi.
Φ114mm × 9mm simende dhaka dhaka remapaipi maererano neyakapfuura oiri munda mafuta uye mvura pombi sterilization maitiro, semuenzaniso, kubuda kunoderedzwa ne24%; kuti uendese zvakafanana throughput, unofanira kuwedzera dhayamita, nokudaro tsvina simbi anenge 30%. Kugadzirisa dambudziko iri, Heilongjiang Bazi resainzi uye tekinoroji neindasitiri ine chikwereti chekambani kambani, uye Bodie Youth Technology Development Co., Ltd., kugadzira uye kushandisa yakakosha poda shasha yemuchina antibacterial mumiriri wakawedzerwa wakagadzirwa zvakabudirira neantibacterial, anti-corrosion. , inhibisa algae kubereka rudzi rutsva rwe epoxy powder coating. Traditional electrostatic spraying tekinoroji, antimicrobial epoxy poda rukuvhute mupombi rusvingo kuumba yakatsetseka chitarisiko pashure kurapa, kugadzikana muviri uye kemikari ehupfumi, mukutevedzera zvizere nyika mitemo Anti-kuora coating. Iyo yekuputira inogona kuuraya yega ichivharira kunamatira kwebhakitiriya, mold, algae, uye kuparadza chiyero chebhakitiriya chinodarika 98%. Iyi tekinoroji kwete chete mune imwe yakadonha swoop kugadzirisa matambudziko ari pamusoro, uye iyo yekuwedzera mutengo ishoma. Mabhenefiti akatanhamara ndeaya: yakafara spectrum yenguva refu antibacterial, nguva yekuwedzera-yakareba otomatiki sterilization, kupisa kupisa, kushomeka kwemvura, kemikari ngura, kusapikisa, minda yekushandisa yekusvibiswa kwezvakatipoteredza pakuchengetedzwa kwevanhu. Makore ebudiriro anoratidza kuti ichi chinhu chinovimbisa antimicrobial material.
Kubva mukupera kwema1980, maJapan akatanga kuumba musiyano pakati pechinyakare, organic antibacterial agent uye antifungal new inorganic antibacterial agent. Inobva pane zvakasiyana-siyana inorganic zvinhu zvakagadzirwa kuburikidza neimwe nzira yekugadzirisa. Antibacterial agents. Nehupamhi hwehurefu hwekugara kwenguva refu antibacterial uye nharaunda-hushamwari inosimbisa zvakanakira, inovimbisa zvakanyanya antibacterial zvinhu. Vatsvagiri vedu mumunda kubva kuma1990s, nekuda kwekunaka kukuru kweiyo inorganic antimicrobial tekinoroji, uye tarisiro yakanaka, Chinese Academy yeScience, akawanda emayuniti, kudyara mukusimudzira nekushandisa tsvakiridzo, uye yakawana mhedzisiro inogutsa, zvichiita kuti China ive nyika mushure. Japan, inorganic antimicrobial tekinoroji, nyika huru, inokurumidza kukura. Kefa inoshandisa iyo yakafanana indasitiri, epoxy powder coating inorganic antibacterial agents kubva kuBodi Youth, iyo antimicrobial agent is inorganic silicon oxide semutakuri, inorganic antimicrobial metal salts sezvishandiso zvinoshandiswa, uye mushure meiyo ion exchange technology inobvumira mutakuri azere kurodha antibacterial metal ions, wobva wapwanya nzira yepamusoro-soro yekugadzira ultra-fine powdered antimicrobial agent. Iyo huru yemuviri uye yemakemikari zviratidzo zveiyo antimicrobial agent. Zvivakwa: hupfu chena, chikamu chakachena che 1.9 kusvika 2.1; chaiyo nzvimbo 600m2 / g; bulkiness 0.35 ~ 0.4g/cm2; chaiyo kupisa 0.26cal / g; particle size 1.27μm; pH 8 ~ 10; kupisa kwe8,000 ° C; asidhi (pH = 3-4); alkali (pH = 13)
Iyo antimicrobial agent ine yakanakisa antibacterial functional performance, iyo JC/T897-2002 uye Ministry of Health "disinfection technical specifications" (2002 edition), Staphylococcus aureus, minimal inhibitory concentration (MIC) i0.156g / L; E. coli Iyo shoma inhibitory concentration (MIC) kusvika 0.312g / L.
Antibacterial agents eiyo toxicological yekuona yakasimba kwazvo kupembedza kushandiswa kweiyo inorganic antibacterial agent yakachengeteka zvakanyanya. Ndeipi musimboti weiyo antibacterial agent sterilization? Kune vanomweral kududzira kwakasiyana uye misiyano, asi ruzivo rwedu rwekuita runofanira kuva: Kana mabhakitiriya, fungi uye mamwe tupukanana asangana nekuburitswa kweiyo antimicrobial simbi ion, izvi antimicrobial inoshanda chirungiso chine chaji yakanaka, nepo tupukanana tusina mhosva, maererano ne iyo Coulomb giravhiti, ese ari nyore kwazvo kuwirirana adsorption. Kana imwe nhamba ye microbial pamusoro pekuchengetedza yeantimicrobial simbi ions, ichanyatso kuputsa sero madziro, kukanganisa cell membrane yavo, inosangana ne intracellular mapuroteni uye nucleic acids. Inosvika kune imwe pfungwa mushure mekuita kwekemikari kuprotein denaturation, kuderedza kushanda kweprotease
Hwaro hwehupenyu hwese, nekuda kweprotein inactivation yemapuroteni anokanganisa sero metabolism uye basa rekufema, uye haigone kupatsanurwa, kuberekana kusvika pakufa, nokudaro kupedzisa iyo yose muitiro we bacteriostasis, sterilization. Yakasiyana kubva kune yechinyakare solvent-based organic antibacterial agents, iyo inouraya antibacterial kirasi panguva imwe chete, kushandiswa kwe (volatile) pachayo; iyi kirasi yemishonga inorwisa mabhakitiriya inouraya masero, iyo antimicrobial metal ions kubva mumasero yakazvisunungura pasina kushandiswa, ichiripo, inogona kuramba ichiuraya kudzvinyirirwa kwefungus. Uku ndiko kugona kuchengetedza kwenguva refu antimicrobial chikonzero. Antibacterial epoxy powder coating neyakajairwa epoxy poda yekupfekedza zvinhu zvinoshandiswa uye chiyero chekuchinja kukuru; uyewo hapana musiyano wakakosha mukugadzirisa, asi fungus-resistant epoxy powder coating anti-bacterial function yakanaka kwazvo. Building Materials Industry Environmental Monitoring Center yakagadzirwa nefungus-resistant epoxy powder coating ine antibacterial function test results inoratidza kuti: yakanakisa antibacterial effect, tarisa muenzaniso weE. coli inhibition rate ye98.2%, maererano neJC/T897-2002 antibacterial. kuita zvinodiwa. Antibacterial epoxy powder coating anti-corrosion materials, uchishandisa nzira inotevera inogona kugadzirwa yemuviri uye makemikari maitiro ekuteerera uye antibacterial basa mukati mepombi inorwisa-corrosion: simbi pombi ngura (Sa2 kirasi) → bvunzo → kuchenesa mweya → IF kupisa (180 Pombi yapera ± 10) ℃ → poda yekupfapfaidza → chigadzirwa chapera → bvunzo → yakaturikidzana.
Ndezvipi zvakakosha zve anti-corrosion pipe sterilization? Inosanganisira zvinhu zvinomwe: antibacterial powder coating kuporesa tembiricha (180 ± 10) ° C; Coating process iri nyore uye yakanaka kuchengetedza mhedzisiro yemutengo uye simende dhaka lining anti-corrosion pombi flat; yunifomu kuparadzirwa ultrafine inorganic antibacterial upfu coating akawedzera kuchengeteka kwavo kwete chepfu, coating vane antibacterial mumiririri anogona kuva bactericidal, zvechokwadi inoenderera, kwenguva refu; kutsiva simende yevhu yekugadzira pombi, kuwedzera hutongi hunobudirira hwepombi yesimbi inobuda munzvimbo yebasal, iyo inogona kuwedzera kubuda kwe24%; pombi yekuvhara yakatsetseka pamusoro, kukweshana kudiki, kudzikisa kudzvanywa kwevezvenhau, asi zvakare kunatsiridza kubuda kweanopfuura 5 muzana, yakaita basa rekuchengetedza simba; kuva neantibacterial effect nekuda kwekuputira, mabhakitiriya anokuvadza akaoma kubatanidza kupararira kwemadziro kunogona kuwedzera kutenderera kwenguruve, kuderedza nhamba yenguruve kuderedza mari; hupenyu hwayo isimbi yesamende yechubhu several nguva. Antibacterial epoxy powder coatings, antibacterial anti-corrosion coating inogona kuuraya yega yakanamatira kudzvinyirirwa kwebhakitiriya, fungi, mbiriso uye akasiyana algae. Pamusoro pemafuta ataurwa pamusoro apa, mvura jekiseni pombi madziro coating inogonawo kushandiswa munzvimbo dzakawanda dzekugadzira chikafu, kuvaka ngarava, zvekuvakisa, senge sterilization, anti-corrosion, anti-algae purojekiti, coating tekinoroji zviratidzo zvizere. kutevedzera SY/T0442-1997 zvakajairwa zvinodiwa. Kushandiswa kwehupamhi uye hunovimbisa.