Lihlahisoa tsa PVC tse foaming li hloka ho eketsoa ha li-additives tse fapaneng. Kajeno, tlohella boka ba bokaho u thusa ho utloisisa ho se leka-lekane lipakeng tsa li-additives tse fapaneng!

1. Stabilizer
lead salt stabilizer le calcium zinc stabilizer ke tsona tse sebelisoang ka ho fetesisa lihlahisoa tsa foam tsa PVC. Ka litlhoko tse matla le ho feta tsa ts'ireletso ea tikoloho le ts'ebetso e phahameng ea litšenyehelo tsa calcium zinc stabilizer, ts'ebeliso ea calcium zinc stabilizer e ile ea qala ho ata le ho feta.
Stabilizer e sa lekaneng, mosehla oa holim'a boto, brittleness e phahameng ea peista le lihlahisoa, matla a fokotsehileng le sekhahla se tlase sa foaming;
Haeba ho e-na le li-stabilizers tse ngata haholo, moemeli oa foaming o senyeha esale pele, khase e tla phalla ho tloha ka sekoting sa ho fepa le lesoba la vacuum, 'me sebopeho sa cavity se tla senya li-tendon kapa ho fokotsa matšoao;
2. Setlolo
sa ka ntle Setlolo sa kantle se sebelisoang haholo lihlahisoa tse foqohang ka kakaretso se kenyelletsa boka ba parafine leboka ba PE . Ho bonolo ho thella boka ba parafine, ka hona, boka ba PE bo sebelisoa hangata.

Ho thella ka ntle ha hoa lekana, mocheso o sebakeng sa 4 le 5 oa extruder o thata ho o laola, 'me ho bonolo ho feta mocheso. Ho na le mahlaseli, mahlaseli, 'mala o mosehla le o makukuno holim'a poleiti; Mocheso oa friction shear oa eketseha, o baka ho senyeha ha lintho, ho ba mosehla oa holim'a poleiti le peista;
Ho thella ho feteletseng ka ntle le polasetiki e futsanehileng ho etsa hore ho be le sekhahla ka har'a hlobo le pula holim'a sehlahisoa, se atisang ho ba leucorrhea, botenya bo sa tsitsang ba lerako le ho tsamaea ka tsela e sa tloaelehang ka morao le pele ea matšoao a mang holim'a metsi;
3. Internal lubricant
Ho se lekane ho tlotsa ka hare, ho qhalakanngoa ha lintho tse futsanehileng, polasetiki e sa lekaneng, ho thata ho laola botenya ba sehlahisoa, boto e teteaneng ea foam e bohareng le e tšesaane ka mahlakoreng ka bobeli, leucorrhea, ho khomarela hlobo ea hlobo le ho chesa haholo ho ka etsahala;
Ho tlotsa ho feteletseng ka hare, lihlahisoa tsa brittle foaming, ho fokotsa mocheso ho thibela mocheso, le ho fetoloa ho lubrication ka ntle tlas'a mocheso o itseng le khatello ea ho qhibiliha, ho fella ka ho se leka-lekane;
Lubrication e sa lekaneng ea kahare le kantle, viscosity e phahameng ea ho qhibiliha, torque e phahameng ea polasetiki, sekhomaretsi se tebileng sa lerako, mohala oa ho bola o mosehla holim'a thepa, boreleli bo bobe le ho fokotsa thepa ea mochini oa sehlahisoa;
Ho tlotsa ka hare le ka ntle ho feteletseng, torque ea polasetiki e nyane, 'me ho hlakile hore ho qhibiliha ha polasetiki ha hoa lekana. Le hoja sehlahisoa se e-na le boreleli bo botle, khatello ea ntlha ea ho khomarela e fokola, e amang ka ho teba thepa ea mochine oa sehlahisoa;
Ho na le lubrication e fokolang ka hare le ho tlotsa ka ntle ho feta, nako ea polasetiki e hlakile hore e telele, torque ea polasetiki e fokotsehile, sehlahisoa se thata ho theha 'me se fetoha brittle;
Ho tlotsa ka hare ho feta, ho tlotsa ka ntle ho tlase, nako e khuts'oane haholo ea polasetiki, ho khomarela lebota ho tebileng, nako e khuts'oane ea botsitso ba mocheso, le mela e mosehla e senyehang holim'a sehlahisoa;
4. Calcium phofo Khalsiamo e
khanyang e nang le karoloana e ka bang 1200 mesh hangata e loketse lihlahisoa tse phophomang. Calcium phofo e bonolo ho monya mongobo le ho etsa li-bubble le bohlanya holim'a lihlahisoa, tse tla ama ponahalo le thepa ea 'mele. Ka hona, ela hloko polokelo nakong ea lipula.
Ha boholo ba likaroloana tsa calcium carbonate bo le boholo haholo, ho bonolo ho kopanya ka tsela e sa tšoaneng, nako ea polasetiki ea motsoako e lieha, 'me torque ea screw e tlaase;
Ha boholo ba phatsa ea khalsiamo carbonate e nyane haholo, ho bonolo ho agglomerate le ho fetoha ho tloha ho likaroloana tse nyane ho isa ho tse kholo, tse ts'oanang le phello ea likaroloana tse kholo haholo;
Ha tekanyo ea calcium carbonate e nyane haholo, sele e haelloa ke mantlha, palo ea sele e fokotseha 'me sekhahla sa ho foam se fokotseha;
Ha tekanyo ea calcium carbonate e phahame haholo, karolo e lekanyelitsoeng ea resin likarolong e fokotseha, matla a ho qhibiliha a fokotseha, 'me karolo ea poleiti e bonolo ho senya li-bubble;

5. Foaming regulator
Foaming regulator ka kakaretso e bua ka acrylate processing additives ka viscosity ka holimo 10. Lehong polasetiki lihlahisoa tse foaming tse kang lehong le tikoloho le boto tšireletso ea lebota ka kakaretso sebelisa mofuta ona ka potlako plasticization. Taolo e foaming e nang le polasetiki e liehang le matla a phahameng a qhibilihang hangata e sebelisoa bakeng sa boto e phophomang, haholo boto ea khabinete.
Taolo ea foam ha e lekane, matla a qhibilihang a fokola, sele e sa lekane, sele e tla hlaha karolong eo 'me boima bo tla eketseha;
Ho na le balaoli ba bangata ba foaming, matla a ho qhibiliha a maholo haholo, li-bubble tse qhibilihang ha li khone ho atoloha, lihlahisoa tsa lihlahisoa li phahame, 'me bokaholimo ba poleiti bo atisa ho ba le mela ea maqhubu, ho sotha le ho senyeha;
6. Foaming agent
Palo e kholo ka ho fetisisa ea ho foaming agent ke AC yellow foam agent le NC white foaming agent. AC e tla lokolla mocheso o mongata nakong ea ho bola, e leng se tla fella ka hore lihlahisoa li be mosehla le monko o monyenyane oa ammonia nakong ea ho bola; NC e monya mocheso nakong ea ho bola, 'me ho bola ha ho latsoehe. Ka hona, mefuta e 'meli ea lihlahisoa tsa foam hangata e sebelisoa ho hokahanya.
Palo ea moemeli ea foaming ha e lekane, karo-karolelano ea foaming e tlase, sehlahisoa se na le li-bubble tse seng kae le bongata bo phahameng;
Haeba ho sebelisoa mokelikeli o mongata haholo, matla a qhibilihang a tla fokotseha, sehlahisoa se thata ho theha, 'me karolo ea foam board e bonolo ho hlahisa li-bubble; Ka ntle ho mefuta e itseng, boima ba sehlahisoa bo ba kholoanyane;
Sehlahisoa se mosehla se phophomang se na le ho feta, ntho e tsoang lekoeba le lesoeu e fokola, 'me lipululana tse kholo le tse chitja li bonolo ho hlaha karolong eo.
Ka hona, litekanyetso tsa li-additives tse fapaneng li na le kamano ea tekanyo le lithibelo tse kopanetsoeng. Ts'ebetsong ea tlhahiso, re tlameha ho feta litekong tse pheta-phetoang, ho fana ka papali e felletseng mabapi le phello ea khokahano ea lisebelisoa tse fapaneng tse tala, ho fumana ntlha e ntle ka ho fetisisa ea ho leka-lekanya, ho ntlafatsa ka botlalo matla a ho qhibiliha le ho sebetsa hantle, le ho lelefatsa nako ea ho qala.
Tacheng Sainuo lik'hemik'hale Co., Ltd. Re moetsi oa boka ba PE, boka ba maq, boka ba linotsi ba OPE, boka ba Eva, PEMA, EBS, Zinc / Calcium Stearate .... Lihlahisoa tsa rona li fetile tlhahlobo ea REACH, ROHS, PAHS, FDA. Kholiseha ka boka ba Sainuo, amohela potso ea hau! Webosaete:https://www.sanowax.com
Imeile: sales@qdsainuo.com
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Adress:Room 2702,Block B, Suning Building, Jingkou Road, Licang District, Qingdao, Chinac