Rufin Foda na Antibacterial Epoxy

Epoxy Antibacterial Foda Mai Rufe Foda

A cikin man fetur da bututun ruwa, akwai ƙwayoyin cuta da yawa, musamman ƙwayoyin cuta masu rage sulfate, ƙwayoyin baƙin ƙarfe, kasancewar kwayoyin saprophytic da yawa da yawa da kuma ma'aunin bututu, kuma suna fuskantar mummunar toshewa da lalata, tasiri kai tsaye a kan. samar da mai, mai da alluran ruwa. Bututun ruwa na filin mai, generalYin amfani da anti-lalacewar bututun ƙarfe da aka lika da turmi na siminti, yin amfani da alkali mai ƙarfi a cikin turmin siminti don hana haɗin ƙwayoyin cuta da haifuwa don hana naman gwari na nodulation toshe bututu. An yi liyi tare da turmi siminti, mannewa mara kyau, mai sauƙi don tsattsage toshe, zai lalata fam ɗin canja wuri ko tacewa; ciminti turmi Layer roughness, gogayya, da kuma ƙara watsa matsakaici juriya da matsa lamba shafi ruwa kwarara kudi; sake saboda kaurin turmi na siminti, ainihin raguwar ƙaurawar bututun. Antibacterial epoxy foda shafi mai kyau bayani ga wannan matsala, da halaye na foda shafi ga inorganic antimicrobial wakili, da haifuwa epoxy foda shafi shiri, haifuwa inji, anti-lalata da haifuwa epoxy foda shafi bututu da kewayon aikace-aikace, da shafi fasaha yi, tasiri, da kuma amfani da antibacterial a cikin tattalin arziki amfanin anti-lalata bututu

Φ114mm × 9mm ciminti turmi rufi na bututu daidai da baya man fetur filin man fetur da kuma ruwa tsarin sterilization, misali, da kayan aiki za a rage da 24%; don isar da kayan aiki iri ɗaya, dole ne ku ƙara diamita, don haka asarar ƙarfe kusan 30%. Don magance wannan matsala, Heilongjiang Branch na kimiyya da fasaha tare da masana'antu iyakance abin alhaki kamfanin, da Bodie Youth Technology Development Co., Ltd., don haɓakawa da amfani da na'urar zakaran foda na musamman da aka kara da cewa an yi nasarar shirya shi tare da antibacterial, anti-corrosion. , Hana algae kiwo wani sabon nau'in epoxy foda shafi. Traditional electrostatic spraying fasahar, antimicrobial epoxy foda shafi a cikin bututu bango don samar da wani santsi bayyanar bayan curing, barga jiki da kuma sinadaran Properties, a cikakken yarda da kasa matsayin anti-lalata shafi. Rufin zai iya kashe ta atomatik hana mannewar kwayoyin cuta, mold, algae, da lalata adadin ƙwayoyin cuta fiye da 98%. Wannan fasaha ba kawai a cikin faɗuwar rana ba ta magance matsalolin da ke sama, kuma ƙarin farashi yana iyakance. Babban abũbuwan amfãni ne: m bakan na dogon lokaci antibacterial, lokaci don ƙara dogon lokaci atomatik haifuwa, zafi juriya, ruwa juriya, sinadaran lalata, babu juriya, aikace-aikace filayen da muhalli gurbatawa a kan mutum tsaro. Shekaru na ci gaba ya nuna cewa wannan abu ne mai ban sha'awa na maganin ƙwayoyin cuta.

Tun daga ƙarshen 1980s, Jafanawa sun fara haɓaka bambance-bambance tsakanin al'ada, wakili na ƙwayoyin cuta na ƙwayoyin cuta da sabon maganin rigakafi na ƙwayoyin cuta na inorganic. Ya dogara ne akan nau'ikan kayan inorganic da aka yi ta hanyar hanyar sarrafawa ta musamman. Magungunan rigakafi. Tare da faffadan bakan na dogon lokaci na ƙwayoyin cuta da abokantaka na muhalli suna haskaka fa'idodin, abu ne mai ban sha'awa na ƙwayoyin cuta. Masu bincikenmu sun shiga wannan fanni tun daga shekarun 1990, saboda babban fa'idar fasahar rigakafin kwayoyin cuta, da kyakkyawan fata, Kwalejin Kimiyya ta kasar Sin, da damamman raka'a, da zuba jari a fannin raya kasa da gudanar da bincike, da samun sakamako mai gamsarwa, abin da ya sa kasar Sin ta zama duniya bayan da aka yi amfani da ita. Japan , inorganic antimicrobial fasahar, mafi girma, mafi sauri-girma kasashe. Kefa amfani da wannan masana'antu, epoxy foda shafi inorganic antibacterial jamiái daga Bodi Youth, da antimicrobial wakili ne inorganic silicon oxide a matsayin m, inorganic antimicrobial karfe salts a matsayin aiki sinadaran, da kuma bayan ion musayar fasaha damar dako cikakken loading antibacterial karfe ions, sa'an nan kuma murkushe hanya mafi ci gaba don samar da ultra-lafin foda mai maganin ƙwayoyin cuta. Babban alamun jiki da sinadarai na wakili na antimicrobial. Properties: farin foda, tsaftataccen rabo na 1.9 zuwa 2.1; yanki na musamman 600m2 / g; girma 0.35 ~ 0.4g/cm2; takamaiman zafi 0.26cal / g; girman barbashi 1.27μm; pH 8 ~ 10; zafi na 8,000 ° C; acid (pH = 3-4); Alkali (pH = 13)

Wakilin antimicrobial tare da kyakkyawan aikin aikin antibacterial, JC / T897-2002 da Ma'aikatar Lafiya "kayyade fasaha na disinfection" (2002 edition), Staphylococcus aureus, mafi ƙarancin inhibitory (MIC) shine 0.156g / L; E. coli Mafi ƙarancin inhibitory maida hankali (MIC) zuwa 0.312g / L.

Magungunan ƙwayoyin cuta na gano toxicological mai ƙarfi sosai don tabbatar da yin amfani da irin wannan wakili na ƙwayoyin cuta na ƙwayoyin cuta yana da lafiya sosai. Menene ka'idar haifuwar wakili na ƙwayoyin cuta? Akwai guda bakwairal daban-daban fassarori da bambance-bambance, amma mu yi kwarewa ya kamata ya zama: Lokacin da kwayoyin cuta, fungi da sauran microbes zo cikin lamba tare da saki antimicrobial karfe ions, wadannan antimicrobial aiki sashi tare da m cajin, yayin da micro-kwayoyin da korau cajin, bisa ga. da Coulomb nauyi, duka biyu mai sauqi ga juna adsorption. A lokacin da wani adadin microbial surface tanadi na antimicrobial karfe ions, zai yadda ya kamata karya da cell bango, disrupt su cell membrane, zo a cikin lamba tare da intracellular sunadaran da kuma nucleic acid. Ya kai wani taro bayan amsawar sinadarai zuwa raƙuman furotin, yana rage ayyukan protease

Tushen duk rayuwa, saboda gina jiki inactivation na sunadaran da suka shafi cell metabolism da numfashi aiki, kuma ba za a iya raba, haifuwa har mutuwa, ta haka ne kammala dukan tsari na bacteriostasis, haifuwa. Daban-daban daga magungunan ƙwayoyin cuta na ƙwayoyin cuta na gargajiya na gargajiya, waɗanda ke kashe nau'ikan ƙwayoyin cuta a lokaci guda, cinye (mai canzawa) kanta; wannan nau'in magungunan kashe kwayoyin cuta na kashe kwayoyin halitta, ions na karfe na antimicrobial daga sel sun 'yantar da kansu babu amfani, har yanzu suna wanzuwa, na iya ci gaba da kashe kashe naman gwari. Wannan shine ikon kiyaye dalili na antimicrobial na dindindin. Antibacterial epoxy foda shafi tare da talakawa epoxy foda shafi kayan amfani da rabo daga manyan canje-canje; Har ila yau, babu wani gagarumin bambanci a cikin shirye-shiryen tsari, amma naman gwari-resistant epoxy foda shafi anti-kwayan cuta aiki ne sosai m. Cibiyar Kula da Muhalli ta Ginin Masana'antu ta Cibiyar Kula da Muhalli da aka shirya ta saman naman gwari mai jurewa epoxy foda mai rufi tare da sakamakon gwajin aikin ƙwayoyin cuta ya nuna cewa: kyakkyawan sakamako na ƙwayoyin cuta, duba samfurin don ƙimar hana E. coli na 98.2%, daidai da JC / T897-2002 antibacterial bukatun aiki. Antibacterial epoxy foda shafi anti-lalata kayan, ta yin amfani da wadannan tsari za a iya sanya na jiki da kuma sinadaran Properties na yarda da antibacterial aiki a cikin anti-lalata bututu: karfe bututu a tsatsa (Sa2 class) → gwaji → iska tsarkakewa → IF dumama (180 The ƙãre bututu ± 10) ℃ → fesa foda → gama samfurin → gwaji → stacked.

Menene babban fasali na hana lalata bututun haifuwa? Ya haɗa da abubuwa bakwai: ƙwayar cuta foda mai maganin ƙwayar cuta (180 ± 10) ° C; shafi tsari ne mai sauki da kuma mai kyau preservative sakamako na farashin da siminti turmi rufi anti-lalata bututu lebur; uniform rarraba ultrafine inorganic antibacterial foda shafi kara da nasu aminci ba mai guba, shafi da antibacterial wakili na iya zama bactericidal, da gaske dorewa, dogon lokaci; maye gurbin bututun turmi na siminti, haɓaka ingantaccen gudanar da aikin bututun ƙarfe na yanki na basal, wanda zai haɓaka 24%; bututu shafi santsi surface, kananan gogayya, rage isar da matsa lamba na kafofin watsa labarai, amma kuma inganta kayan aiki na fiye da 5 bisa dari, taka rawar da makamashi-ceton; suna da sakamako mai cutarwa saboda sutura, ƙwayoyin cuta masu cutarwa suna da wuya a haɗe bangon bangon zai iya ƙara sake zagayowar alade, rage yawan alade don rage farashin; rayuwarta turmi cement na bututu bakwairal sau. Antibacterial epoxy foda coatings, antibacterial anti-lalata shafi iya ta atomatik kashe a haɗe zuwa kashe kwayoyin cuta, fungi, yisti da iri-iri na algae. Baya ga man da aka ambata a sama, ana iya amfani da murfin bangon allurar ruwa a cikin fagage da yawa na kayan sarrafa abinci, ginin jirgi, kayan gini, irin su bakara, rigakafin lalata, aikin rigakafin algae, alamun fasaha na shafa a cikakke. yarda da daidaitattun buƙatun SY/T0442-1997. Aikace-aikace na fadi da alƙawarin.