Antibacterial Epoxy Powder Coating

Antibacterial Epoxy Powder Coating Powder

M'minda yamafuta amafuta ndi mapaipi amadzi, pali mabakiteriya ambiri, makamaka mabakiteriya ochepetsa sulphate, mabakiteriya achitsulo, kukhalapo kwa mabakiteriya a saprophytic ndikuchulukana mosalekeza ndi sikelo ya chitoliro, ndipo amatha kutsekeka kwambiri ndi dzimbiri, zomwe zimakhudza mwachindunji. kupanga mafuta, jekeseni wamafuta ndi madzi. Mapaipi amadzi am'munda wamafuta, jinirally pogwiritsa ntchito odana ndi dzimbiri chitoliro zitsulo alimbane ndi matope simenti, kugwiritsa ntchito alkali wamphamvu mu matope simenti kuti ziletsa mabakiteriya ubwenzi ndi kuberekana kupewa bowa mapangidwe nodulation mipope. Womangidwa ndi matope a simenti, kusamata bwino, kosavuta kung'amba chipika, kuwononga mpope wotumizira kapena fyuluta yotsekedwa; simenti matope wosanjikiza pamwamba roughness, mikangano, ndi kuonjezera kufala sing'anga kukana ndi kuthamanga bwanji madzi otaya mlingo; kachiwiri chifukwa cha matope ochuluka a simenti, kuchepetsa kwenikweni kusamuka kwa payipi. Antibacterial epoxy powder kupaka njira yabwino yothetsera vutoli, makhalidwe a kupaka ufa kwa inorganic antimicrobial wothandizira, kusungunula epoxy powder ❖ kuyanika kukonzekera, kutsekereza njira, anti-corrosion the sterilization epoxy powder ❖ kuyanika mapaipi ndi ntchito zosiyanasiyana, ❖ kuyanika luso luso, mphamvu, ndi kugwiritsa ntchito antibacterial mkati mwa phindu lachuma la anti-corrosion chitoliro.

Φ114mm × 9mm zomangira matope a simenti pamapaipi molingana ndi njira yotseketsa mapaipi amafuta am'munda wam'mbuyo ndi madzi, mwachitsanzo, kutulutsa kwake kudzachepetsedwa ndi 24%; Kuti mupereke zomwezo, muyenera kuonjezera m'mimba mwake, motero kutaya zitsulo pafupifupi 30%. Kuthetsa vutoli, Heilongjiang Nthambi ya sayansi ndi luso ndi makampani ochepa udindo kampani, ndi Bodie Youth Technology Development Co., Ltd., kukhala ndi ntchito yapadera ufa ngwazi makina antibacterial wothandizira anawonjezera anakonza bwinobwino ndi antibacterial, odana ndi dzimbiri. , kuletsa ndere kuswana mtundu watsopano wa zokutira ufa wa epoxy. Traditional electrostatic kupopera mbewu mankhwalawa luso, antimicrobial epoxy ufa ❖ kuyanika mu chitoliro khoma kupanga maonekedwe yosalala pambuyo kuchiritsa, khola thupi ndi mankhwala katundu, mogwirizana mokwanira ndi mfundo dziko odana dzimbiri ❖ kuyanika. Kupakaku kumatha kupha basi kuletsa kumamatira kwa mabakiteriya, nkhungu, algae, ndikuwononga mabakiteriya opitilira 98%. Tekinoloje iyi sikuti imangogwera m'modzi amathetsa mavuto omwe ali pamwambawa, ndipo mtengo wowonjezera ndi wochepa. Ubwino wodziwika bwino ndi: kuchuluka kwa antibacterial kwa nthawi yayitali, nthawi yowonjezerera kutsekereza kwanthawi yayitali, kukana kutentha, kukana madzi, kuwononga mankhwala, kukana kukana, magawo ogwiritsira ntchito kuwononga chilengedwe pachitetezo cha anthu. Zaka za chitukuko zikuwonetsa kuti ichi ndi chinthu chodalirika kwambiri cha antimicrobial.

Kuyambira kumapeto kwa zaka za m'ma 1980, anthu aku Japan adayamba kupanga kusiyana pakati pa chikhalidwe, organic antibacterial agent ndi antifungal new inorganic antibacterial agent. Zimatengera mitundu yosiyanasiyana ya zinthu zomwe zimapangidwa ndi njira inayake yopangira. Antibacterial wothandizira. Ndi yotakata sipekitiramu yaitali antibacterial ndi chilengedwe-wochezeka kuunikira ubwino, ndi zingamuthandize kwambiri antibacterial zakuthupi. ofufuza athu m'munda kuyambira 1990s, chifukwa cha ubwino waukulu wa luso lachilengedwe antimicrobial luso, ndi ziyembekezo zabwino, Chinese Academy of Sciences, ambiri mayunitsi, ndalama chitukuko ndi ntchito kafukufuku, ndipo akwaniritsa zotsatira zokondweretsa, kupanga China dziko pambuyo. Japan, inorganic antimicrobial technology, mayiko akulu kwambiri, omwe akukula mwachangu. Kefa ntchito makampani omwewo, epoxy ufa ❖ kuyanika inorganic antibacterial wothandizira ku Bodi Youth, ndi antimicrobial wothandizila ndi zosawerengeka pakachitsulo okusayidi monga chonyamulira, inorganic antimicrobial zitsulo mchere monga zosakaniza yogwira, ndipo pambuyo ion kuwombola luso amalola chonyamulira zonse Kutsegula antibacterial zitsulo ayoni, ndiyeno phwanya njira yapamwamba kwambiri yopangira mankhwala opha tizilombo toyambitsa matenda. Waukulu thupi ndi mankhwala zizindikiro za antimicrobial wothandizira. Katundu: ufa woyera, gawo loyera la 1.9 mpaka 2.1; malo enieni 600m2 / g; kuchuluka kwa 0.35 ~ 0.4g/cm2; kutentha kwapadera 0.26cal / g; kukula kwa tinthu 1.27μm; pH 8-10; kutentha kwa 8,000 ° C; asidi (pH = 3-4); alkali (pH = 13)

The antimicrobial wothandizira ndi ntchito kwambiri antibacterial zinchito, ndi JC/T897-2002 ndi Unduna wa Zaumoyo "disinfection luso specifications" (2002 kope), Staphylococcus aureus, osachepera zoletsa ndende (MIC) ndi 0.156g / L; E. coli The minimal inhibitory concentration (MIC) mpaka 0.312g / L.

Antibacterial wothandizila wa toxicological kudziwika amphamvu kwambiri kulungamitsa ntchito inorganic antibacterial wothandizira ndi otetezeka kwambiri. Kodi mfundo ya antibacterial agent kutsekereza ndi chiyani? Pali asanu ndi awiriral kutanthauzira kosiyana ndi kusiyana, koma mchitidwe wathu zinachitikira ayenera: Pamene mabakiteriya, bowa ndi tizilombo ting'onoting'ono kukumana ndi kutulutsidwa kwa ayoni antimicrobial zitsulo, izi antimicrobial yogwira pophika ndi mlandu wabwino, pamene tizilombo tating'onoting'ono ndi zoipa mlandu, malinga ndi mphamvu yokoka ya Coulomb, zonse zosavuta kutsatana. Pamene chiwerengero cha tizilombo padziko ndalama antimicrobial zitsulo ayoni, izo mogwira kuwononga selo khoma, kusokoneza selo nembanemba, kukumana ndi okhudza maselo ambiri mapuloteni ndi nucleic zidulo. Kufika ndende inayake pambuyo mankhwala anachita kwa mapuloteni denaturation, kuchepetsa ntchito ya protease

Maziko a moyo wonse, chifukwa cha mapuloteni inactivation wa mapuloteni zimakhudza selo kagayidwe ndi kupuma ntchito, ndipo sangathe kugawanika, kubalana mpaka imfa, motero anamaliza ndondomeko yonse ya bacteriostasis, yotseketsa. Osiyana ndi chikhalidwe zosungunulira ofotokoza organic antibacterial wothandizira, amene kupha antibacterial kalasi pa nthawi yomweyo, kumwa (kusakhazikika) palokha; gulu ili la antibacterial wothandizira kupha maselo, ndi antimicrobial zitsulo ayoni ku maselo anamasulidwa lokha palibe kumwa, akadalipo, akhoza kupitiriza kupha kupondereza bowa. Uku ndikutha kukhalabe ndi chifukwa chokhalitsa cha antimicrobial. Antibacterial epoxy powder zokutira ndi wamba epoxy ufa ❖ kuyanika zipangizo ntchito ndi chiŵerengero cha kusintha kwakukulu; komanso palibe kusiyana kwakukulu pakukonzekera, koma bowa wosamva epoxy powder ❖ kuyanika odana ndi bakiteriya ntchito yabwino kwambiri. Building Materials Industry Environmental Monitoring Center yokonzedwa ndi pamwamba pa bowa zosagwira epoxy ufa ❖ kuyanika ndi zotsatira antibacterial ntchito mayeso amasonyeza kuti: kwambiri antibacterial zotsatira, fufuzani chitsanzo E. coli chopinga mlingo wa 98.2%, mogwirizana ndi JC/T897-2002 antibacterial. ntchito zofunika. Antibacterial epoxy powder ❖ kuyanika odana ndi dzimbiri zipangizo, ntchito ndondomeko zotsatirazi zikhoza kupangidwa za thupi ndi mankhwala katundu kutsata ndi antibacterial ntchito mu odana ndi dzimbiri chitoliro: zitsulo mipope dzimbiri (Sa2 kalasi) → mayeso → air purge → NGATI Kutentha (180 Chitoliro chomalizidwa ± 10) ℃ → kupopera mbewu mankhwalawa → mankhwala omalizidwa → kuyesa → kuzinga.

Kodi mbali zazikulu za anti-corrosion pipe sterilization ndi chiyani? Zimaphatikizapo zinthu zisanu ndi ziwiri: antibacterial ufa ❖ kuyanika kutentha kutentha (180 ± 10) ° C; ❖ kuyanika ndondomeko ndi losavuta ndi zabwino kuteteza zotsatira za mtengo ndi simenti matope akalowa odana dzimbiri chitoliro chitoliro lathyathyathya; yunifolomu kufalitsa ultrafine inorganic antibacterial ufa ❖ kuyanika anawonjezera chitetezo chawo sanali poizoni, ❖ kuyanika ndi antibacterial wothandizira akhoza bactericidal, zisathe, nthawi yaitali; m'malo simenti matope akalowa chitoliro, kuonjezera kasamalidwe bwino chitoliro zitsulo linanena bungwe dera woyambira, amene adzawonjezera throughput 24%; chitoliro ❖ kuyanika yosalala pamwamba, yaing'ono mikangano, kuchepetsa yobereka kukakamiza atolankhani, komanso kusintha ma throughput oposa 5 peresenti, ankaimba ntchito yopulumutsa mphamvu; ndi antibacterial zotsatira chifukwa ❖ kuyanika, mabakiteriya zoipa n'zovuta angagwirizanitse khoma kafalitsidwe akhoza kuwonjezera nkhumba mkombero, kuchepetsa chiwerengero cha nkhumba kuchepetsa ndalama; moyo wake ndi akalowa simenti matope a chubu several nthawi. Antibacterial epoxy powder zokutira, antibacterial anti-corrosion ❖ kuyanika kumatha kupha komwe kumalumikizidwa ndi kuponderezedwa kwa mabakiteriya, bowa, yisiti ndi mitundu yosiyanasiyana ya algae. Kuwonjezera mafuta tatchulawa, madzi jekeseni chitoliro khoma ❖ kuyanika angagwiritsidwe ntchito m'madera ambiri a zida processing chakudya, shipbuilding, zomangamanga, monga yolera yotseketsa, odana ndi dzimbiri, odana algae polojekiti, ❖ kuyanika luso zizindikiro zonse. kutsatira zofunikira za SY/T0442-1997. Kugwiritsa ntchito yotakata ndi zingamuthandize.