• litaba-3

Litaba

Sephutheloana se tenyetsehang ke mofuta oa sephutheloana se entsoeng ka thepa e tenyetsehang e kopanyang melemo ea polasetiki, filimi, pampiri le foil ea aluminium, ka likarolo tse kang bobebe le ho nkeha habonolo, ho hanyetsa hantle matla a kantle, le botsitso. Tse ling tsa lisebelisoa tse sebelisoang ho paketeng e tenyetsehang ke filimi ea polasetiki haholo-holo, foil ea aluminium, thepa e thehiloeng linthong tse phelang, thepa e koahetsoeng, sephutheloana se ka bolang le tse ling.

Lisebelisoa tse tenyetsehang tsa ho paka lihlahisoa li kenyelletsa: mekotla, filimi e phuthelang, mekotla ea korosari, phutheloana e nyenyefatsang, filimi e otlollang le sephutheloana sa metsi a botlolong. Litšobotsi tse ikhethang tsa lihlahisoa tsena mabapi le matla a mechini, bokhoni ba ho thibela tšilafalo (mohlala, tšireletso ea lijo tšilafalong), mamello ea khatiso, ho hanyetsa mocheso, ponahalo ea pono (mohlala, ho benya le ho hlaka ho hoholo), ho sebelisoa hape, le katleho ea litšenyehelo ke tsona tse etsang hore li hlahelle.

RC

Har'a tsona, lifilimi tsa polasetiki li sebelisoa ho paka ka mokhoa o tenyetsehang ka mefuta e fapaneng ea thepa, ho kenyeletsoa tse latelang:

Polyethylene (PE): ho kenyeletsoa polyethylene e nang le sekgahla se tlase (LDPE) le polyethylene e nang le sekgahla se tlase (LLDPE), e sebediswang haholo lera le ka hare la thepa ya ho paka dijo, e nang le thepa e ntle ya ho kwala mocheso le ho tenyetseha.

Polypropylene (PP): e sebediswang haholo tlhahisong ya filimi, e nang le kganyetso e ntle ya mocheso le kganyetso ya dikhemikhale, e sebediswang haholo thepa ya motheo.

Polyester (PET): e sebediswang hangata e le lera le ka ntle kapa le bohareng la sephutheloana ka lebaka la thepa ya yona e ntle ya mechini le ponaletso, e fanang ka matla le botle.

Nylon (PA): e fana ka thepa e ntle ea thibelo 'me hangata e sebelisoa bakeng sa ho paka e hlokang ts'ebetso e phahameng ea thibelo.

Ethylene vinyl acetate copolymer (EVA): E fana ka ho tenyetseha le ho khomarela hantle 'me hangata e sebelisoa e le lera la ho koala mocheso.

Polyvinylidene dichloride (PVDC): e na le thepa e phahameng haholo ea thibelo ea moea le mongobo, e sebelisoang haholo ho paketeng e hlokang bocha ba nako e telele.

Ethylene Vinyl Alcohol Copolymer (EVOH): e fana ka thepa e ntle ea thibelo ea oksijene e le lera la thibelo.

Polyvinyl chloride (PVC): e sebelisoa lits'ebetsong tse ling, empa ts'ebeliso ea eona e lekanyelitsoe ka lebaka la mathata a tikoloho le bophelo bo botle.

Lisebelisoa tse thehiloeng ho bio: tse kang polylactic acid (PLA), e le thepa e 'ngoe e sireletsang tikoloho e nang le bokhoni bo botle ba ho bola.

Lisebelisoa tse bolang: di ntse di ntshetswa pele ho fokotsa tshusumetso ya tikoloho ya diphutheloana.

Lifilimi tse kopaneng tse kopantsoeng tse nang le mekhahlelo e mengata: Metswako e mengata ya PA, EVOH, PVDC e nang le di-resin tse kang PE, EVA, PP, jj. ho fana ka dibopeho tse phahameng tsa thibelo.

Lisebelisoa tsena li ka sebelisoa ka bonngoe kapa tsa kopanngoa ho etsa lifilimi tse kopaneng ho fihlela litlhoko tse fapaneng tsa ho paka tse kang thepa ea thibelo, ho tiisa mocheso, matla a mechini le botle. Liphuthelong tse tenyetsehang, lisebelisoa tsena hangata li kopanngoa ka mekhoa ea lamination kapa co-extrusion ho etsa lisebelisoa tsa ho paka tse nang le mesebetsi e itseng.

Mokhoa oa ho rarolla bothata ba PE, PP, PET, PA le lisebelisoa tse ling ts'ebetsong ea ts'ebetso ea extrusion e nang le tšekamelo ea ho ba le liphoso?

Lisebelisoa tse boletsoeng ka holimo, tse kang PE, PP, PET, PA, jj., li na le monyetla oa ho bokellana ha molomo, ho lieha ho ntša metsi, ho phatloha ha metsi a qhibilihang, le libaka tse senyehileng tse senyehileng nakong ea ts'ebetso le ho ntša metsi. Hangata, bahlahisi ba ka sehloohong ba tla eketsa lithuso tsa ts'ebetso ea polymer PPA e nang le fluorine ho ntlafatsa ts'ebetso ea ts'ebetso. Leha ho le joalo, lilemong tsa morao tjena, ka temoho e ntseng e hola ea ts'ireletso ea tikoloho le Taelo ea Thibelo ea Fluoride e reriloeng, ho fumana mekhoa e meng ho feta lithuso tsa ts'ebetso ea polymer PPA e nang le fluorine e se e le mosebetsi o potlakileng.

Lefatšeng ka bophara, PFAS e sebelisoa haholo lihlahisoa tse ngata tsa indasteri le tsa bareki, empa kotsi ea eona e ka bang teng tikolohong le bophelong ba batho e bakile matšoenyeho a pharaletseng. Ka European Chemicals Agency (ECHA) e phatlalatsa moralo oa thibelo ea PFAS.

副本_扁平插画风自考本招生宣传手机海报__2024-04-30+14_14_48

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SILIKE SILIMER PFAS-mahala PPA masterbatche ka ba sebaka se phethahetseng sa lithuso tsa ho sebetsana le PPA tse thehiloeng ho fluorine, ho eketsa tekanyo e nyane ho ka ntlafatsa ho phalla ha resin, ho sebetsa hantle, le ho tlotsa le litšobotsi tsa bokaholimo ba polasetiki e ntšitsoeng, ho felisa ho phatloha ha ho qhibiliha, ho ntlafatsa ho hanyetsa ho tsofala, ho fokotsa coefficient ea khohlano, ho ntlafatsa tlhahiso le boleng ba sehlahisoa, empa hape ho sireletsa tikoloho le ho bolokeha.

SILIKE SILIMER PFAS-mahala PPA masterbatchE na le mefuta e mengata ea lits'ebetso, eseng feela bakeng sa lifilimi tsa polasetiki, empa hape le bakeng sa lithapo le likhoele, li-tube, li-masterbatches tsa mebala, indasteri ea petrochemical le tse ling.

Haeba o indastering ea ho paka e tenyetsehang 'me o batla ho ntlafatsa tlholisano ea lihlahisoa tsa hau, o ka sebelisaLi-additives tsa PPA tse se nang PFAS tsa SILIKE. If you are interested, please feel free to contact Ms.Amy Wang  Email: amy.wang@silike.cn. Perhaps you can also browse our website to see more product information: www.siliketech.com.


Nako ea poso: Mmesa-30-2024