Litaba

Hobaneng ha Li-Additives tsa Slip le Anti-Block li le Bohlokoa Tlhahisong ea Lifilimi tsa Plastiki?

Slip le li-anti-block additivesli sebelisoa tlhahisong ea lifilimi tsa polasetiki, haholo-holo bakeng sa lisebelisoa tse kang polyolefin (mohlala, polyethylene le polypropylene), ho ntlafatsa ts'ebetso nakong ea tlhahiso, ts'ebetso le ts'ebeliso ea ho qetela. Mona ke hore na ke hobane'ng ha li le bohlokoa:
Li-additives tsa Slip li fokotsa khohlano lipakeng tsa bokaholimo ba filimi kapa lipakeng tsa filimi le lisebelisoa. Sena se etsa hore ho be bonolo hore lifilimi li tsamaee ka thelelo mehala ea tlhahiso, li li thibela ho khomarela mochini, le ho ntlafatsa ts'ebetso ea ts'ebetso ea ho paka. Ka mohlala, ntle le li-additives tsa slip, filimi ea polasetiki e ka 'na ea hula kapa ea jeme nakong ea ho sebetsa ka lebelo le phahameng, ho fokotsa lintho kapa ho baka liphoso. Li boetse li thusa lits'ebetsong tse kang mekotla kapa liphutheloana, moo u batlang hore li-layers li arohane habonolo ha li buloa.
Li-anti-block additives, ka lehlakoreng le leng, ba sebetsana le bothata bo fapaneng: ba thibela lihlopha tsa lifilimi ho khomarelana, taba e tloaelehileng e tsejoang e le "thibela." Ho thibela ho etsahala ha lifilimi li hatelloa-ho re, ka har'a moqolo kapa stack-'me li khomarela ka lebaka la khatello, mocheso, kapa matla a tsona a tlhaho. Li-anti-block additives li baka litšitiso tse nyane holim'a metsi, li fokotsa ho kopana lipakeng tsa lera le ho etsa hore ho be bonolo ho phutholla meqolo kapa ho arola maqephe ntle le ho taboha.
Hammoho, li-additives tsena li ntlafatsa katleho le boleng. Ba potlakisa tlhahiso ka ho fokotsa nako ea ho theoha ho tloha litabeng tsa ho khomarela kapa tsa likhohlano, ho matlafatsa ts'ebeliso ea sehlahisoa sa ho qetela (nahana ka mekotla ea polasetiki e bonolo ho bula), le ho boloka ho hlaka kapa lintho tse ling tse lakatsehang ha li leka-lekane hantle. Kantle ho tsona, bahlahisi ba ne ba tla tobana le lits'ebetso tse liehang ho feta, litšila tse ngata, le sehlahisoa se sa sebetseng hantle - hlooho e opang eo ho seng motho ea e batlang.

TloaelehilengSlip Additives bakeng sa Lifilimi tsa Plastiki

Li-Amide tse mafura:

Erucamide: E tsoa ho erucic acid, erucamide ke e 'ngoe ea li-slip agents tse sebelisoang ka ho fetisisa, haholo-holo lifiliming tsa PE le PP. E theola COF ka katleho (ka tloaelo 0.1-0.3) ka mor'a ho fallela sebakeng sa filimi. Erucamide e na le litšenyehelo tse ngata ebile e sebetsa hantle lifiliming tse akaretsang tse kang mekotla ea korosari le liphutheloana tsa lijo. Leha ho le joalo, ho ka nka lihora tse 24-48 ho thunya ka botlalo.

Oleamide: Ka ketane ea khabone e khuts'oane ho feta erucamide, oleamide e falla ka potlako, e etsa hore e be e loketseng bakeng sa lits'ebetso tsa ho paka ka lebelo le holimo, joalo ka lifiliming tsa LDPE tse sebelisetsoang mekotla ea bohobe kapa ho paka li-snack. Leha ho le joalo, oleamide e ka fetoha ha mocheso o le holimo.

Stearamide: Le hoja e sa tloaeleha haholo e le ntho e ka sehloohong e thellang, ka linako tse ling stearamide e kopanngoa le lisebelisoa tse ling ho fetola COF hantle. E falla butle mme ha e sebetse hantle ka boyona empa e ka matlafatsa botsitso ba mocheso.

Li-additives tse thehiloeng ho Silicone:

Polydimethylsiloxane (PDMS): Oli ea silicone, joalo ka PDMS, e sebelisoa lits'ebetsong tsa pele. Ho itšetlehile ka sebopeho, li ka falla kapa li sa falle. Li-silicone tse sa falleeng, tse atisang ho kenngoa ka masterbatches, li fana ka slip hang-hang le nako e telele, e leng se etsang hore e be tse loketseng litlhoko tse nepahetseng tse kang liphutheloana tsa bongaka kapa lifilimi tsa lijo tse ngata.

Boka:

Mahlaku a Synthetic le a Tlhaho: Le hoja a sa tloaeleha joaloka li-amide tsa acid e mafura, boka ba maiketsetso (joaloka boka ba polyethylene) le boka ba tlhaho (joaloka carnauba) bo sebelisetsoa ho thella le ho lokolla thepa ka har'a sephutheloana sa lihlahisoa tse khomarelang, joalo ka lifilimi tsa confectionery.

Tloaelehileng Anti-Block Additives bakeng saLifilimi tsa Polyolefin
Likaroloana tsa Inorganic:
Silika (Silicon Dioxide): Silika ke ntho e sebelisoang haholo ho thibela ho thibela. E ka ba ea tlhaho (lefatše la diatomaceous) kapa la maiketsetso. Silika e etsa hore ho be le li-micro-roughness holim'a filimi 'me e atisa ho sebelisoa lifiliming tsa ho paka lijo (mohlala, mekotla ea PE) ka lebaka la katleho ea eona le ho pepeseha ha likhahla tse tlaase. Leha ho le joalo, maemo a phahameng a ka eketsa moholi.

Talc: Mofuta o mong o theko e boima ho feta silika, talc e sebelisoa hangata lifiliming tse tenya joalo ka mekotla ea lithōle. Le hoja e sebetsa hantle ho thibela ho thibela, e na le ponaletso e tlaase ha e bapisoa le silika, e etsang hore e se be boemong bo botle ba ho paka lijo tse hlakileng.

Calcium Carbonate: Hangata e sebelisoa lifiliming tse bululetsoeng, calcium carbonate ke moemeli e mong oa moruo o thibelang ho thibela. Leha ho le joalo, e ka ama ho hlaka ha filimi le thepa ea mochini, ea etsa hore e tšoanelehe bakeng sa lits'ebetso tse opaque kapa tsa indasteri.

Li-Anti-block Agents:

Li-Amide tsa Mafura a Mafura (Karolo e 'Meli): Erucamide le oleamide li ka boela tsa sebetsa e le li-anti-block agents ha li fallela holimo, ho fokotsa tackiness. Leha ho le joalo, li sebelisoa haholo-holo bakeng sa ho thella 'me hangata ha li sebelisoe li le mong bakeng sa ho thibela ho thibela.

Lifaha tsa Polymer: Li-anti-block agents tse kang PMMA (polymethyl methacrylate) kapa crosslinked polystyrene li sebelisoa lits'ebetsong tsa niche moo ho laola le ho hlaka ho leng bohlokoa. Tsena hangata li theko e boima ebile ha li tloaelehe.

Eketsa Boleng ba Filimi ea Plastiki kaSlip le Anti-Block Additives: Mokhoa o Kopantsoeng
Lits'ebetsong tse ngata, li-additives tsa slip le anti-block li sebelisoa hammoho ho sebetsana le likhohlano le ho khomarela lifiliming tsa polasetiki. Mohlala:

Erucamide + Silica: Motsoako o tummeng oa lifilimi tsa ho paka lijo tsa PE, moo silika e thibelang likarolo ho khomarela, ha erucamide e fokotsa khohlano hang ha e thunya. Combo ena e tloaelehile ka mekotleng ea lijo tse bobebe le liphutheloana tsa lijo tse leqhoa.
Oleamide + Talc: E loketse lits'ebetso tsa ho paka ka lebelo le holimo moo ho hlokahalang ho thella ka potlako le ho thibela thibelo ea mantlha, joalo ka mekotleng ea bohobe kapa ho hlahisa lifilimi.
Silicone + Synthetic Silica: Motsoako o phahameng oa ts'ebetso bakeng sa lifilimi tsa multilayer, haholo-holo bakeng sa ho paka nama kapa chisi, moo botsitso le ho hlaka ho leng bohlokoa.
Ho Rarolla Mathata a Tloaelehileng a Tlhahiso ea Lifilimi: JoangSlip e Ncha e sa Fallang le Li-Anti-Block AdditivesNtlafatsa Tlhahiso le Ts'ebetso?

Letoto la SILlKE SILIMER lasuper slip le anti-blocking masterbatche fana ka tharollo e ncha ea ho ntlafatsa ts'ebetso ea lifilimi tsa polasetiki. E entsoe ka silicone polymer e fetotsoeng ka mokhoa o ikhethileng joalo ka motsoako o sebetsang, kenyelletso ena ea ho thella e sebetsana ka katleho le liphephetso tse hlahisoang ke li-slip agents tse tloaelehileng, joalo ka li-coefficients tse sa tsitsang tsa likhohlano le ho khomarela mocheso o phahameng.

Ka ho kenyelletsa leSlip e sa Fallang le Anti-Block Agent,basebelisi ba lifilimi ba ka ba le lintlafatso tse kholo linthong tse peli tse thibelang ho thibela le ho boreleli holimo. Ho feta moo, li-additives tsena tsa thermoplastic Slip li ntlafatsa lubrication nakong ea ts'ebetso, 'me li etsa hore filimi e be boreleli ka ho fokotseha ho hoholo ho li-coefficients tse matla le tse tsitsitseng. SILIKE super-slip-masterbatch ke khetho e ntle haholo bakeng sa ho fihlela ts'ebetso e holimo lits'ebetsong tsa lifilimi tsa polasetiki.
Leha ho le joalo, letoto la SILIMER la Non-Migrating Slip le Anti-Block Additives masterbatch le entsoe ka sebopeho se ikhethileng se ntlafatsang tšebelisano le li-resin tsa matrix. Mokhoa ona o mocha o thibela ka katleho ho khomarela ha filimi e ntse e le pepeneneng. Ka ho kenyelletsa senasetlatsetsi se tsitsitseng sa ho thella, bahlahisi ba liphutheloana ba ka finyella litharollo tse sebetsang hantle ha ho etsoa polypropylene (PP), lifilimi tsa polyethylene, le lifilimi tse ling tse bonolo tsa ho paka.

Joang SILIKE e sa Fallang Slip le Anti-Block Additives e Ntlafatsang Sebetsa le Boleng ba Filimi ea Polyolefin?

Melemo ea Bohlokoa ea letoto la SILIMERSlip e sa Fallang le Li-Anti-Block Additives ho Lifilimi tsa Plastiki:

1. Ho Thibela ho Molemo ho Molemo le ho Boreleli: Ho fella ka coefficient e tlase ea khohlano (COF).

2. Ts'ebetso e tsitsitseng, e sa Feleng ea Slip: E boloka ts'ebetso e tsitsitseng ka nako le tlas'a maemo a phahameng a mocheso ntle le ho ama khatiso, ho tiisa mocheso, ho fetisa leseli, kapa haze.

3. Ho ntlafatsa aesthetics ea ho paka: Ho qoba ntho e bonolo e tšoeu ea phofo e atisang ho bonoa ka li-additives tsa setso le li-anti-block, ho fokotsa potoloho ea ho hloekisa.

SILIKE e ikemiselitse ho ntlafatsa indasteri ea ho paka ka lisebelisoa tsa rona tsa boleng bo holimo le li-anti-block masterbatches, tse etselitsoeng mefuta e fapaneng ea thepa. Kakaretso ea ronaslip additiveslihlahisoa tsa lihlahisoa li kenyelletsa letoto la SILIMER, le etselitsoeng ho ntlafatsa haholo ts'ebetso ea lifilimi tsa polasetiki tse kang polypropylene (PP), polyethylene (PE), thermoplastic polyurethane (TPU), ethylene-vinyl acetate (EVA), le polylactic acid (PLA). Ntle le moo, letoto la rona la SF le etselitsoe ka ho khetheha bakeng sa biaxially oriented polypropylene (BOPP) le cast polypropylene (CPP).

Litharollo tsa rona tse ncha tsa Slip&Anti-Block Masterbatch li etselitsoe ho ntlafatsa ts'ebetso ea ts'ebetso ea ho paka polasetiki ea filimi ea polyolefin.
Ho feta moo, re thehile lihlahisoa tse eketsang polima le polasetiki ho thusa li-converter, li-compounder le baetsi ba masterbatch ba ntlafatsang lits'ebetso tsa bona le boleng ba sehlahisoa sa ho qetela.

Hore na o batlaslip additives bakeng sa lifilimi tsa polasetiki, li-slip agents lifiliming tsa polyethylene, lisebelisoa tse sebetsang hantle tse sa falleeng tsa hot slip, kapa li-slip tse sa falleeng le li-anti-block additives, SILIKE e na le tharollo bakeng sa litlhoko tsa hau. Joaloka moetsi ea tšepahalang oa li-slip le anti-block masterbatches, re fana ka li-additives tse sebetsang hantle, tse lokiselitsoeng ho ntlafatsa ts'ebetso ea hau ea tlhahiso le ho fana ka liphetho tse holimo. U itokiselitse ho ntlafatsa tlhahiso ea hau ea filimi ea polasetiki? Ikopanye le SILIKE ho fumana litlatsetso tse loketseng litlhoko tsa hau tse ikhethileng ka lengolo-tsoibila:amy.wang@silike.cnKapa, ​​sheba sebaka sa marang-rang:www.siliketech.com.