Summary
Iri bepa rinoita tsvakiridzo pamusoro pekuita optimization uye kushandiswa kwesealants. Zvinhu zvakakosha zvinokanganisa kushanda kwezvisimbiso zvakaongororwa nekuongorora kuumbwa, maitiro uye nzvimbo dzekushandiswa kwechisimbiso. Tsvagiridzo inotarisa pakusarudza uye optimization yeanonamatira, substrates uye additives, pamwe nekuvandudzwa kwemaitiro ekugadzira. Mhedzisiro yacho yakaratidza kuti simba rekunamatira, kuramba kumamiriro ekunze ekunze uye kuchengetedzwa kwezvakatipoteredza kweiyo optimized sealant yakavandudzwa zvakanyanya. Ichi chidzidzo chinopa hwaro hwe theoretical uye nhungamiro inoshanda yekuvandudza mashandiro ekurongedza glue uye kugadzirwa kwezvigadzirwa zvitsva, izvo zvakakosha zvikuru kusimudzira budiriro yeindasitiri yekurongedza.
* * Keywords * * Chisimbiso tepi; Bonding simba; Kupokana nemamiriro ekunze ekunze; Environmental performance; Nzira yekugadzira; Performance Optimization
Nhanganyaya
Sechinhu chakakosha muindasitiri yemazuva ano yekurongedza, kuita kwekurongedza glue kunokanganisa zvakananga kunaka kwekurongedza uye kuchengetedza kwekutakura. Nekukurumidza kusimudzira kwe e-commerce uye kuwedzera kuomesera zvinodiwa kwezvakatipoteredza, zvinodiwa zvepamusoro zvakaiswa pamberi pekuita kwekurongedza glue. Chinangwa chechidzidzo ichi ndechekuvandudza mashandiro akazara ezvisimbiso nekugadzirisa kuumbwa uye kugadzirwa kwezvisimbiso kuti zvizadzise kudiwa kwemusika.
Mumakore achangopfuura, nyanzvi dzekumusha nekune dzimwe nyika dzakaita tsvakiridzo yakadzama pakurongedza glue. Smith et al. akadzidza mhedzisiro yezvakanamira zvakasiyana pakuita kwezvisimbiso, nepo timu yaZhang yaitarisa pakuvandudzwa kwezvisimbiso zvine hushamwari. Nekudaro, tsvagiridzo pamusoro peiyo yakazara optimization yekuita sealant haisati yakwana. Ichi chinyorwa chinotanga kubva pakusarudzwa kwezvinhu, kugadziridzwa kwekugadzirisa uye kugadzirisa maitiro ekugadzira, uye nekuongorora zvakarongeka nzira dzekuvandudza mashandiro ekurongedza glue.
I. Maumbirwo nemaitiro ekurongedza glue
Iyo sealant inonyanya kuve nezvikamu zvitatu: adhesive, substrate uye additive. Adhesives ndiwo akakosha zvisungo zvinotarisisa zvimiro zvezvisimbiso, uye anowanzo kuwanikwa mu acrylic, rubber uye silicone. Iyo substrate inowanzova polypropylene firimu kana pepa, uye ukobvu hwayo uye kurapwa kwepamusoro kuchakanganisa maitiro emagetsi e tepi. Zviwedzerwa zvinosanganisira plasticizers, fillers uye antioxidants kuti uvandudze chaiwo zvimiro zvetepi.
Zvinhu zvechisimbiso zvinonyanya zvinosanganisira kunamatira, kunamatira kwekutanga, kubata kunamatira, kuramba kumamiriro ekunze ekunze uye kuchengetedza kwezvakatipoteredza. Kusimba kwechisungo kunogadzirisa simba rekubatanidza pakati pe tepi uye kunamatira, uye chiratidzo chakakosha chekushanda kwechisimbiso. Iyo yekutanga viscosity inokanganisa kugona kwekutanga kwekunamatira tepi, nepo viscosity ye tepi inoratidza kugadzikana kwayo kwenguva refu. Kupokana nemamiriro ekunze ekunze kunosanganisira kukwirira kwekushisa kwepamusoro, kushomeka kwekushisa uye kusagadzikana kwehunyoro. Kudzivirirwa kwezvakatipoteredza kunotarisa pane zvinoshatisa uye zvisina-chepfu zvivakwa zve duct tepi, inosangana nezvinodiwa zvekusimudzira zvinodikanwa zvemazuva ano ekurongedza zvinhu.
II. Nzvimbo dzekushandiswa kwezvisimbiso
Sealants anoshandiswa zvakanyanya mukurongedza mumaindasitiri akasiyana. Mune logistics, zvisimbiso zvakakura-zvisimbiso zvinoshandiswa kuchengetedza zvinorema-basa makadhibhokisi uye kuvimbisa kuchengetedzwa kwezvinhu mukutakura kureba. E-commerce kurongedza inoda kuti ma sealants ave akanaka ekutanga viscosity uye anobata adhesion kuti ararame nekugarorongedza uye kubata. Mumunda wekurongedza chikafu, zvinodikanwa kushandisa zvisimbiso zvakatipoteredza kuti uve nechokwadi chekuchengetedza chikafu uye hutsanana.
Munzvimbo dzakakosha, kushandiswa kwezvisimbiso kunonyanya kuoma. Semuenzaniso, mune inotonhora cheni Logistics, kurongedza glue inoda kuve yakanakisa tembiricha kuramba; Munzvimbo yakakwirira yekupisa uye humidity kuchengetedza nzvimbo, tepi inodiwa kuti ive nekudzivirira kwakanaka kwekushisa. Uye zvakare, mamwe maindasitiri akakosha akadai semagetsi uye emishonga yekurongedza anoisa zvinodikanwa zvepamusoro pane electrostatic kuchengetedza uye antibacterial zvimiro zvezvisimbiso. Izvi zvakasiyana-siyana zvekushandisa zvinoda kutyaira iyo inoenderera mberi hunyanzvi uye kusimudzira kwesealant tekinoroji.
III. Tsvakurudzo pamusoro pekugadzirisa kwekuita sealant
Kuti uvandudze mashandiro akazara ezvisimbiso, chidzidzo ichi chinotarisa zvinhu zvitatu zvekusarudzwa kwezvinhu, kugadzirisa kwekugadzirisa uye maitiro ekugadzira. Mukusarudza zvekunamira, zvimiro zvezvinhu zvitatu, acrylic, rabha uye silicone, zvakaenzaniswa, uye acrylic yaive nemukana mune yakazara zvivakwa. Kuita kweiyo acrylic adhesive kwakagadziridzwa zvakare nekugadzirisa iyo monomer chikamu uye molecular uremu.
Kugadziridzwa kwema substrates kunonyanya kutarisisa kukora uye kurapwa kwepamusoro.Kuedza kunoratidza kuti 38μm gobvu biaxially oriented polypropylene firimu inowana yakanakisa kuenzana pakati pesimba uye mutengo.Kugadziriswa kwe electrode yepasi kunovandudza zvakanyanya simba repamusoro reiyo substrate uye inowedzera kusungirirwa kwesimba neinamira. Mapurasitiki echisikigo akashandiswa panzvimbo pechinyakare petroleum-yakavakirwa zvinhu, uye nano-SiO2 yakawedzerwa kuvandudza kuramba kupisa.
Kuvandudzwa kwemaitiro ekugadzira kunosanganisira kugadzirisa nzira yekuputira uye kutonga kwemamiriro ekurapa.Kushandisa micro-gravure coating teknolojia, yunifomu yekuvhara yeadhesive inowanikwa, uye hupamhi hunodzorwa pa 20 ± 2 μm. Zvidzidzo zvekushisa uye nguva yekuporesa zvakaratidza kuti kuporesa pa80 ° C kwemaminitsi matatu. iyo sealant yakawedzerwa ne30%, kuramba kwemamiriro ekunze ekunze kwakawedzera zvakanyanya, uye kubuda kweVOC kwakaderedzwa ne50%.
IV. MHEDZISO
Ichi chidzidzo chakavandudza zvakanyanya kuita kwayo kwakazara nekugadzirisa zvakarongeka kuumbwa uye kugadzirwa kwechisimbiso. Iyo yakagadziridzwa sealant yasvika iyo indasitiri inotungamira nhanho maererano nekunamatira, kuramba kumamiriro ekunze ekunze uye kuchengetedza kwezvakatipoteredza. Mhedzisiro dzetsvagiridzo dzinopa hwaro hwedzidziso uye nhungamiro inoshanda yekuvandudza mashandiro ezvisimbiso uye kuvandudzwa kwezvigadzirwa zvitsva, uye zvine kukosha kukuru mukusimudzira kufambira mberi kwetekinoroji uye kusimudzira kwakasimba kweindasitiri yekurongedza. Tsvagiridzo yeramangwana inogona kuenderera mberi nekuongorora zvinhu zvitsva zvine hushamwari kwezvakatipoteredza uye nehungwaru maitiro ekugadzira kuti asangane nekuwedzera kuomarara kwekuchengetedza kwezvakatipoteredza zvinodiwa uye zvemunhu kurongedza zvinodiwa.
Nguva yekutumira: Feb-18-2025
