Karolo eaLisebelisoa tsa polasetikiho Ntlafatsa Thepa ea Polymer:Plastiki e susumetsa ts'ebetso e 'ngoe le e' ngoe bophelong ba sejoale-joale 'me ba bangata ba itšetlehile ka ho feletseng ka lihlahisoa tsa polasetiki.
Lihlahisoa tsena tsohle tsa polasetiki li entsoe ka polymer ea bohlokoa e kopantsoeng le motsoako o rarahaneng oa thepa,le Li-additives tsa Plastiki ke lintho tse kenyelletsoang lisebelisoa tsena tsa polymer nakong ea ts'ebetso ea tsona ho ntlafatsa kapa ho fetola thepa ea tsona. Ntle le li-additives tsa Plastiki, li-plastiki li ne li ke ke tsa sebetsa, empa ka tsona, li ka etsoa tse sireletsehileng, tse matla, tse mebala-bala, tse phutholohileng le tse ntle le tse sebetsang.Ho na le mefuta e 'maloa ea li-additives tsa polasetiki tse fumanehang, e' ngoe le e 'ngoe e na le mosebetsi oa eona o ikhethileng. Mekhahlelo e meng e tloaelehileng ke ena:
Li-stabilizers: Li-additives tsena li thusa ho sireletsa lipolasetiki ho senyeha ho bakoang ke mocheso, khanya kapa oxidation. Li thibela ho fela ha 'mala, ho brittleness kapa ho lahleheloa ke thepa ea mochini.
Li-Plasticizers: Li-plasticizers li eketsa ho tenyetseha le ho sebetsa ha polasetiki. Ba fokotsa brittleness mme ba etsa hore thepa e be bonolo haholoanyane le ho e sebetsa habonolo. Li-plasticizers tse tloaelehileng li kenyelletsa phthalates.
Li-retardants tsa malakabe: Li-additives tsena li ntlafatsa ho hanyetsa mollo oa polasetiki ka ho fokotsa ho tuka ha tsona le ho fokotsa ho ata ha malakabe.
Antioxidants: Li-antioxidants li thibela ho senyeha ha lipolasetiki tse bakoang ke ho pepesehela oksijene, kahoo li lelefatsa bophelo ba tsona le ho boloka thepa ea tsona ea 'mele.
Li-stabilizers tsa UV: Li-additives tsena li sireletsa lipolasetiki liphellong tse senyang tsa mahlaseli a ultraviolet (UV), joalo ka ho fifala, ho senyeha kapa ho felloa ke matla.
Li-colorants: Li-colorants ke li-additives tse fanang ka mebala ea li-pigment ho li-plastiki, tse li fang 'mala kapa ponahalo e lakatsehang.
Li-fillers: Li-filler ke li-additives tse sebelisetsoang ho fetola thepa ea mechine ea polasetiki. Ba ka ntlafatsa ho satalla, matla, le botsitso ba sebopeho ha ba ntse ba fokotsa litšenyehelo.
Lisebelisoa: Lisebelisoa li eketsoa ho li-plastiki ho ntlafatsa ts'ebetso ea tsona ka ho fokotsa likhohlano nakong ea ho bōptjoa kapa ho bōptjoa.
Li-addifiers tsa tšusumetso: Li-additives tsena li ntlafatsa ho hanyetsa ha li-plastiki, ho li etsa hore li se ke tsa senyeha habonolo kapa li robehile tlas'a khatello ea kelello.
Antistatic agents: Li-antistatic additives li fokotsa kapa li felisa ho bokellana ha motlakase o sa fetoheng holim'a lipolasitiki, ho etsa hore li se ke tsa hohela lerōle kapa tsa baka litšisinyeho tsa motlakase.
Ho sebetsa li-additives: e tsejoang hape e lelithuso tsa tšebetso,ke lintho tse eketsoang thepa ea polasetiki nakong ea methati ea tsona ea ho etsa kapa ea ts'ebetso ho ntlafatsa ts'ebetso, ts'ebetso kapa ts'ebetso ea thepa.
Li-additives tsena tsa Processing hangata li sebelisoa ka bongata mme li ka ama ts'ebetso ea tlhahiso haholo ka ho ntlafatsa phallo ea thepa, ho fokotsa likoli, ho ntlafatsa ho lokolloa ha hlobo, le ho ntlafatsa ts'ebetso ea tlhahiso ka kakaretso.
Ena ke mehlala e seng mekae feela ealisebelisoa tsa polasetiki.khetho le motsoako oa li-additives li itšetlehile ka mokhoa o khethehileng oa tlhahiso, lisebelisoa, thepa e lakatsehang ea sehlahisoa sa ho qetela sa polasetiki, le ts'ebeliso e khethehileng eo e reretsoeng ho e etsa.
Li-Additives li Eketsa eng ho Lisebelisoa tsa Polymer tsa Plastiki?
Sheba mona bakeng sa lintlha tse khethehileng :
Silicone masterbatch ke mofuta oaho lokisa li-luricants keketsoindastering ea rabara le polasetiki. Theknoloji e tsoetseng pele lefapheng la li-additives tsa silicone ke tšebeliso ea "ultra-high molecular weight (UHMW) silicone polymer (PDMS) ka li-resin tse fapaneng tsa thermoplastic, tse kang LDPE, EVA, TPEE, HDPE, ABS, PP, PA6, PET, TPU. , HIPS, POM, LLDPE, PC, SAN, joalo-joalo 'Me e le li-pellets e le ho lumella ho eketsoa ha bonolo ka ho toba ho thermoplastic nakong ea ts'ebetso. ho kopanya ts'ebetso e babatsehang ka theko e tlaase. hore li sebelisoa haholo ntlafatsong ea ntlafatso ea lipolasetiki le boleng ba bokaholimo ba likarolo tse felileng bakeng sa likoloi tsa makoloi, likhoele le terata, liphaephe tsa mehala ea puisano, lieta, filimi, ho roala, masela, lisebelisoa tsa motlakase, ho etsa pampiri, ho penta, phepelo ea tlhokomelo ea motho le tse ling. liindasteri. e hlomphuoa joalo ka "industrial monosodium glutamate".
Ka holim'a tsohle, SILIKE'ssilicone masterbatche sebetsa joalo ka e sebetsang hantle hahololithuso tsa ho sebetsa, Ho bonolo ho fepa, kapa ho kopanya, ka lipolasetiki nakong ea motsoako, extrusion, kapa ente e entsoeng. E molemo ho feta oli ea boka ba setso le li-additives tse ling ho ntlafatsa ho thella nakong ea tlhahiso. ka lebaka la boima ba limolek'hule tse phahameng haholo tsa silicone masterbatch, ho etsa lesela la lubricant pakeng tsa polasetiki le li-extruder, tse qhalakantsoeng ka mokhoa o ts'oanang tsamaisong, kahoo li etsa hore polasetiki e be bonolo ho e sebetsana, joalo ka lebelo la extrusion ka potlako, khatello e fokolang ea lefu, le die drool, phallo e kholoanyane, ho tlatsoa ha hlobo habonolo, le ho lokolloa ha hlobo, joalo-joalo.
Ho sa le joalo, boleng ba bokaholimo ba polasetiki bo ka ntlafatsoa, joalo ka coefficient e tlase ea khohlano, super-slip hand feel, khanyetso ea mohatla, khanyetso ea abrasion, maikutlo a omileng le a bonolo, joalo-joalo.
Joangsilicone masterbatch li-additives tsa polasetikie ka fetola sebopeho sa 'mele, sa mochini le sa lik'hemik'hale tsa polymer?
ka mosa ikopanye le rona ho ithuta haholoanyane ka theknoloji ea kopo!
e-mail:amy.wang@silike.cn
Nako ea poso: Jul-13-2023
