Kakaretso
Pampiri ena e etsa lipatlisiso mabapi le ntlafatso ea ts'ebetso le ts'ebeliso eali-sealants. Lintlha tsa bohlokoa tse amang ts'ebetso ea li-sealant li ile tsa hlahlojoa ka ho hlahloba sebopeho, litšobotsi le libaka tsa ts'ebeliso ea sealant. Patlisiso e shebana le khetho le ntlafatso ea likhomaretsi, li-substrates le li-additives, hammoho le ntlafatso ea lits'ebetso tsa tlhahiso. Liphetho li bontšitse hore matla a sekhomaretsi, ho hanyetsa boemo ba leholimo ba tlhaho le ts'ireletso ea tikoloho ea sealant e ntlafalitsoeng e ntlafalitsoe haholo. Boithuto bona bo fana ka motheo oa khopolo-taba le tataiso e sebetsang bakeng sa ntlafatso ea ts'ebetso ea sekhomaretsi sa ho paka le nts'etsopele ea lihlahisoa tse ncha, e leng bohlokoa bo boholo ho khothaletsa nts'etsopele ea indasteri ea ho paka.
* * Mantsoe a sehlooho * * Theipi ea ho tiisa; Matla a ho kopanya; Ho hanyetsa boemo ba leholimo ba tlhaho; Ts'ebetso ea tikoloho; Mokhoa oa tlhahiso; Ntlafatso ea Ts'ebetso
Selelekela
Joalo ka thepa ea bohlokoa indastering ea sejoale-joale ea ho paka, ts'ebetso ea ho paka sekhomaretsi e ama ka kotloloho boleng ba ho paka le polokeho ea lipalangoang. Ka tsoelo-pele e potlakileng ea khoebo ea e-commerce le litlhoko tse ntseng li eketseha tsa tikoloho, litlhoko tse phahameng li behiloe pele bakeng sa ts'ebetso ea ho paka sekhomaretsi. Sepheo sa thuto ena ke ho ntlafatsa ts'ebetso e felletseng ea li-sealant ka ho ntlafatsa sebopeho le ts'ebetso ea tlhahiso ea li-sealant ho fihlela tlhoko ea 'maraka.
Lilemong tsa morao tjena, litsebi tsa lehae le linaheng tse ling li entse lipatlisiso tse batsi mabapi le ho paka sekhomaretsi. Smith le al. e ithutile ka litlamorao tsa likhomaretsi tse fapaneng mabapi le ts'ebetso ea li-sealants, ha sehlopha sa Zhang se tsepamisitse maikutlo ho nts'etsopele ea li-sealant tse sa silafatsang tikoloho. Leha ho le joalo, lipatlisiso mabapi le ntlafatso e felletseng ea ts'ebetso ea sealant e ntse e sa lekana. Sengoliloeng sena se tla qala ho tsoa ho khetho ea lisebelisoa, ntlafatso ea tlhahiso le ntlafatso ea ts'ebetso ea tlhahiso, le ho hlahloba ka mokhoa o hlophisitsoeng mekhoa ea ho ntlafatsa ts'ebetso ea sekhomaretsi sa ho paka.
I. Sebopeho le litšobotsi tsasekhomaretsi sa ho paka
The sealant haholo-holo e na le likarolo tse tharo: sekhomaretsi, substrate le additive. Likhomaretsi ke lisebelisoa tsa mantlha tse khethollang thepa ea li-sealants, 'me hangata li fumanoa ka acrylic, rabara le silicone. Hangata substrate ke filimi kapa pampiri ea polypropylene, 'me botenya ba eona le phekolo ea holim'a metsi e tla ama thepa ea mochine ea tepi. Li-additives li kenyelletsa li-plasticizers, li-fillers le li-antioxidants ho ntlafatsa thepa e khethehileng ea tepi.
Thepa ea sealant haholo-holo e kenyelletsa ho khomarela, ho khomarela qalong, ho tšoara ho khomarela, ho hanyetsa boemo ba leholimo ba tlhaho le tšireletso ea tikoloho. Matla a tlamahano a etsa qeto ea matla a tlamang pakeng tsa tepi le sekhomaretsi, 'me ke pontšo ea bohlokoa ea ts'ebetso ea sealant. The viscosity ea pele e ama bokhoni ba pele ba ho khomarela tepi, athe viscosity ea tepi e bonahatsa botsitso ba nako e telele. Ho hanyetsa boemo ba leholimo ba tlhaho ho kenyelletsa ho hanyetsa mocheso o phahameng, ho hanyetsa mocheso o tlaase le ho hanyetsa mongobo. Tšireletso ea tikoloho e lebisa tlhokomelo ho thepa e senyehang le e se nang chefo ea tepi ea duct, e finyellang litlhoko tsa tsoelo-pele e tsitsitseng ea thepa ea morao-rao ea ho paka.
II. Libaka tsa kopo ea li-sealants
Li-sealants li sebelisoa haholo ho paka liindastering tse fapaneng. Ho li-logistics, li-sealants tse matla a phahameng li sebelisetsoa ho boloka mabokose a boima le ho netefatsa polokeho ea thepa ka har'a lipalangoang tse telele. Liphutheloana tsa e-commerce li hloka hore li-sealant li be le viscosity e ntle ea pele le ho ts'oara sekhomaretsi ho sebetsana le ho hlopha le ho sebetsana khafetsa. Sebakeng sa ho paka lijo, hoa hlokahala ho sebelisa li-sealants tse nang le tikoloho ho netefatsa polokeho ea lijo le bohloeki.
Libakeng tse khethehileng, ho sebelisoa ha li-sealants ho thata haholo. Ka mohlala, ho lisebelisoa tse batang tsa ketane, sekhomaretsi sa ho paka se hloka ho ba le khanyetso e ntle ea mocheso; Libakeng tse phahameng tsa mocheso le mongobo oa polokelo, tepi e hlokeha ho ba le khanyetso e ntle ea mocheso. Ntle le moo, liindasteri tse ling tse ikhethileng joalo ka lisebelisoa tsa elektroniki le liphutheloana tsa meriana li beha litlhoko tse phahameng ho ts'ireletso ea electrostatic le thepa ea antibacterial ea li-sealants. Litlhoko tsena tse fapaneng tsa ts'ebeliso li khanna ntlafatso e tsoelang pele le nts'etsopele ea theknoloji ea sealant.
III. Lipatlisiso mabapi le ho ntlafatsa ts'ebetso ea sealant
E le ho ntlafatsa ts'ebetso e pharaletseng ea li-sealants, thuto ena e sheba likarolo tse tharo tsa khetho ea thepa, ho ntlafatsa tlhahiso le mokhoa oa tlhahiso. Ha ho khethoa li-adhesives, thepa ea lisebelisoa tse tharo, acrylic, rabara le silicone, li ile tsa bapisoa, 'me acrylic e ne e e-na le molemo ka thepa e feletseng. Ts'ebetso ea sekhomaretsi sa acrylic e ile ea ntlafatsoa le ho feta ka ho lokisa karolo ea monomer le boima ba limolek'hule.
Ntlafatso ea li-substrates e lebisa tlhokomelo haholo-holo ho botenya le phekolo ea holim'a metsi.Teko e bontša hore filimi ea polypropylene e teteaneng ea 38μm e nang le biaxially oriented oriented e finyella tekanyo e ntle ka ho fetisisa pakeng tsa matla le litšenyehelo.Kalafo ea electrode ea holim'a metsi e ntlafatsa haholo matla a holim'a substrate le ho ntlafatsa matla a ho kopanya le sekhomaretsi. Li-plasticizers tsa tlhaho li ne li sebelisoa ho e-na le lisebelisoa tse tloaelehileng tsa peterole, 'me nano-SiO2 e ile ea eketsoa ho ntlafatsa ho hanyetsa mocheso.
Ntlafatso ea ts'ebetso ea tlhahiso e kenyelletsa ho ntlafatsa mokhoa oa ho roala le ho laola maemo a ho folisa.Ho sebelisa theknoloji ea ho roala ha micro-gravure, ho roala junifomo ea sekhomaretsi ho phethahala, 'me botenya bo laoloa ho 20 ± 2 μm. the sealant e ile ea eketseha ka 30%, ho hanyetsa boemo ba leholimo ba tlhaho ho matlafalitsoe haholo, 'me tlhahiso ea VOC e fokotsehile ka 50%.
IV. MATS'ELISO
Phuputso ena e ntlafalitse haholo ts'ebetso ea eona e felletseng ka ho ntlafatsa ka mokhoa o hlophisehileng sebopeho le ts'ebetso ea tlhahiso ea sealant. The optimized sealant e fihlile boemong bo ka sehloohong ba indasteri mabapi le ho khomarela, ho hanyetsa boemo ba leholimo ba tlhaho le tšireletso ea tikoloho. Liphetho tsa lipatlisiso li fana ka motheo oa khopolo-taba le tataiso e sebetsang bakeng sa ntlafatso ea ts'ebetso ea li-sealant le nts'etsopele ea lihlahisoa tse ncha, 'me li bohlokoa haholo bakeng sa ho khothaletsa tsoelo-pele ea theknoloji le nts'etsopele e tsitsitseng ea indasteri ea ho paka. Lipatlisiso tsa nako e tlang li ka tsoela pele ho hlahloba lisebelisoa tse ncha tse baballang tikoloho le mekhoa e bohlale ea tlhahiso ho fihlela litlhoko tse ntseng li eketseha tsa ts'ireletso ea tikoloho le litlhoko tsa motho ka mong tsa ho paka.
Nako ea poso: Feb-18-2025
