Hobaneng ha litekanyetso tsa PVC tse foaming regulator li le nyane mme phello e le kholo?

Hobaneng ha litekanyetso tsa PVC tse foaming regulator li le nyane mme phello e le kholo?

asd

PVC foaming regulator e na le boima bo phahameng ba limolek'hule mme e ka ntlafatsa ka nepo matla a ho qhibiliha a PVC. E ka koahela khase e phophomang, ea etsa sebopeho se tšoanang sa khekhe ea linotši, 'me ea thibela khase hore e tsoe. PVC foaming regulator ke "industrial monosodium glutamate", e sebelisoang ka chelete e nyane empa phello ea eona e ke ke ea hlokomolohuoa. Ts'ebetso le boleng ba lihlahisoa tsa PVC li amana ka kotloloho le eona. Hamorao, ho ile ha fumanoa mosebetsing hore ka makhetlo a mangata, ho kenyelletsa le ba ka hare ho indasteri, ba na le kutloisiso e batlang e sa hlaka ea ho arola le mosebetsi oa ACR.

Ka kakaretso, lithuso tsa ho sebetsa tsa PVC ACR li ka aroloa ka mekhahlelo e meraro:

1. Ho khothalletsa lithuso tsa ho sebetsana le mofuta oa polasetiki: Mofuta ona o sebelisoa haholo lihlahisoa tse thata tsa PVC, haholo-holo ho khothalletsa polasetiki, ho ntlafatsa thepa ea rheological e qhibilihisang, ho ntlafatsa ho senyeha ha lithuso tse ling, le ho ntlafatsa boleng bo bonahalang ba lihlahisoa. E sebelisoa bakeng sa lihlahisoa tse ngata tsa PVC tse kang profiles, liphaephe, lipoleiti (likhoele), joalo-joalo

2. Foam regulator: PVC foam regulator, ka lebaka la boima ba eona ba molek'hule e phahameng, e ka ntlafatsa haholo matla a ho qhibiliha ha thepa ea PVC, ka katleho e koahela khase e phophomang, e etsa sebopeho sa khekhe ea mahe a linotši, 'me e thibela ho baleha ha khase. Ka nako e ts'oanang, taolo ea foam ea PVC e boetse e na le molemo bakeng sa ho hasana ha li-additives tse ling, ho kenyeletsoa le li-foam, ho ntlafatsa boleng ba lihlahisoa le ho ntlafatsa ho benya. E loketse mapolanka a foaming, melamu e phophomang, liphaephe tse phophomang, li-profiles tse foaming, lipolasetiki tsa lehong tse foaming, jj.

3. Thuso ea ho sebetsa ea mofuta oa ka ntle oa lubrication: E na le thepa e tšoanang e ntle ea ho hlobolisa tšepe joaloka boka ba polyethylene e nang le oxidized, empa e fapane le PVC ka hore e lumellana hantle. E ka boela ea eketsa ts'ebetso ea polasetiki ho isa tekanyong e itseng, ea ntlafatsa thepa ea rheological, 'me ea boloka katoloso ea thepa nakong ea ts'ebetso ea extrusion ntle le ho fetola ts'ebetso e chesang ea ho etsa. E thibela phello ea haze e bakoang ke ho na ha lubricant lihlahisoa tse bonaletsang. E loketse liforomo kapa lisebelisoa tse nang le litlhoko tse phahameng tsa ts'ebetso, haholo-holo maqephe a bonaletsang, lintlha tsa foam, liboto tsa foam, le polasetiki ea lehong la foam.

4. Haholo-holo mabapi le theknoloji le lihlahisoa, nakong ea ts'ebetso ea ho roala, elasticity ea ho qhibiliha e ka ntlafatsoa, ​​e leng ho lumellang hore ho be le ho phalla ha lintho tse setseng pakeng tsa li-roller tse peli; Ka extrusion ea pipe, boleng bo bonahalang bo ka ntlafatsoa, ​​ts'ebetso ea "letlalo la shaka" e ka felisoa, 'me sekhahla sa extrusion se ka eketseha; Extrusion e hlakileng e ka fokotsa haholo palo ea "mahlo a litlhapi" sehlahisoa; Ka ho eketsa elasticity ea ho qhibiliha ha ho etsoa ente, molumo oa ente o fokotsehile, ketsahalo ea "mela e tšoeu" e fokotsehile, ho phatsima ha holimo hoa ntlafatsoa, ​​'me matla a ho cheselletsa a ntlafatsoa. Haeba lithuso tsa ho sebetsa tsa lubricating li eketsoa, ​​katleho ea ho tlosa filimi e ka ntlafatsoa, ​​potoloho ea ente e ka potlakisa, 'me chai e ka eketsoa ho thibela ketsahalo ea "serame" e bakoang ke ho thella ka ntle le pula; Ho bopa ho ka ntlafatsa polasetiki, ho fokotsa ts'ebetso ea fisheye, ho ntlafatsa elasticity ea ho qhibiliha, le ho etsa hore botenya ba ho bopa bo be bo ts'oanang.


Nako ea poso: Apr-17-2024