1. Ts'ebetso le ts'ebeliso ea PVDC:
Indasteri ea machaba ea polasetiki e sebelisoa ho sebelisa palo ea 'mele ea ho kenella ho bonts'a phapang ea ts'ebetso le lisebelisoa tse nang le oksijene e kenang ka tlase ho 10 li bitsoa.lisebelisoa tse phahameng tsa thibelo.10 ~ 100 li bitsoa lisebelisoa tsa thibelo e mahareng.Ho feta 100 ho bitsoa lisebelisoa tse tloaelehileng tsa thibelo.Hona joale, ba bararo ba ile ba lemohalisebelisoa tse phahameng tsa thibelolefatšeng ke PVDC, EVOH le PAN.Lisebelisoa tse tharo kaofela ke li-copolymers.Thibelo ea oksijene ea EVOH e molemo ho feta ea PVDC le ea PVDC e molemo ho feta ea PAN;Bakeng sa thibelo ea mouoane oa metsi, EVOH e betere ho feta PVDC, 'me PVDC e betere ho feta PAN.Leha ho le joalo, tlas'a maemo a mongobo o phahameng, mohaho oa limolek'hule oa EVOH o na le - sehlopha sa OH, se bonolo haholo ho monya mongobo, 'me ts'ebetso ea eona ea thibelo e tla fokotseha haholo.Ka nako e ts'oanang, ts'ebetso ea litšitiso tsa thepa ea PAN le eona e fokotsehile haholo ka keketseho ea mongobo oa tikoloho.PVDC ke molemo ka ho fetisisa comprehensive mokoallo tshebetso yalisebelisoa tsa ho paka tsa polasetikilefats'eng.
Polyvinylidene chloride resin (PVDC) ke copolymer e nang le vinylidene chloride monomer joalo ka karolo ea mantlha.Ke thepa e loketseng ea ho paka e nang le mokoallo o phahameng, boima bo matla, shrinkage e babatsehang ea mocheso le botsitso ba lik'hemik'hale le thepa e babatsehang ea ho hatisa le ho tiisa mocheso.E sebelisoa haholo lijong, meriana, sesole le masimo a mang.
Ho nts'etsapele lihlahisoa tsa PVDC tse nang le litaba tsa theknoloji e phahameng ho bohlokoa haholo ho leka-lekanya lisebelisoa tsa chlorine indastering ea chlor-alkali le ho ntlafatsa haholo katleho ea khoebo le tlholisano.PVDC e na le thepa e ntle haholo ea lithibelo joalo ka thepa ea ho paka.Ho sebelisa PVDC ho paka lijo ho ka lelefatsa bophelo ba lishelefo haholo, 'me ka nako e ts'oanang, ho na le ts'ireletso e ntle haholo 'mala, monko le tatso ea lijo.Liphutheloana tse kopaneng tsa PVDC li na le tšebeliso e tlase ea lisebelisoa ho feta filimi e tloaelehileng ea PE, pampiri, lehong,aluminium foille lisebelisoa tse ling tsa ho paka.Bophahamo ba litšila tsa liphutheloana bo fokotsehile haholo 'me litšenyehelo tsohle li fokotsehile, e le ho fihlela sepheo sa ho fokotsa liphutheloana.
PVDC e sebelisoa haholo linaheng tsa bophirimela, e kenyelletsang lijo, lik'hemik'hale, litlolo, meriana, hardware le lihlahisoa tsa mechine, 'me e tsejoa e le "mala o motala" a pakang.Tšebeliso ea PVDC e amana le maemo a bophelo a naha.Hajoale, tšebeliso ea selemo le selemo ea PVDC e ka ba lithane tse 50000 Amerika le lithane tse 45000 Europe, le kakaretso ea lithane tse ka bang 40000 Asia le Australia.Karolelano ea kholo ea selemo le selemo ea tšebeliso ea 'maraka oa PVDC Europe, Amerika le Japane ke 10%.Linaheng tsa Amerika, ho sebelisoa lithane tse fetang 15000 tsa resin ea PVDC bakeng sasephuthelo sa vacuumea likotoana tse khōlō tsa nama e ncha selemo se seng le se seng, ’me ho sebelisoa ha PVDC ho roala pampiring ho etsa karolo ea 40 lekholong ea kakaretso ea tšebeliso ea PVDC.Japane le Korea Boroa, palo e kholo ea lisebelisoa tsa ho paka tsa PVDC li sebelisoa lijong, meriana, lihlahisoa tsa lik'hemik'hale le lisebelisoa tsa ho paka lihlahisoa tsa elektroniki.Tšebeliso ea selemo le selemo ea resin ea PVDC e feta lithane tse 10000 feela bakeng sa filimi ea polasetiki.
Nako ea poso: May-22-2023