Ts'ebetsong ea tlhahiso ea polyethylene, ho tla hlahisoa oli e nyane ea oligomer, ke hore, polyethylene e tlase ea boima ba molek'hule, e tsejoang hape e le boka ba polymer, kapaboka ba polyethylenebakeng sa bokgutshwane.Polymer wax ke ntho e se nang chefo, e sa latsoeheng, e sa senyeheng, e tšoeu kapa e mosehla hanyenyane ka boima ba molek'hule ea 1800 ~ 8000. E ka etsoa li-blocks, flakes le powders ha ho hlokahala.Tlhahisong e tloaelehileng, karolo ena ea boka e ka kenyelletsoa ka ho toba ho polyolefin e le tlatsetso, 'me e na le ho hanyetsa serame ka ho fetisisa, ho hanyetsa mocheso, ho hanyetsa lik'hemik'hale le ho apara ho hanyetsa.
Ts'ebetsong ea tlhahiso ea boka ba polyethylene, ho laola mocheso oa ho phunyeha le nako ke ntho ea bohlokoa ho netefatsa hore thepa le boleng ba boka ba boka.Ho petsoha ha mocheso o phahameng ho hloka ho feta 300 ℃.Haeba mocheso o le tlase haholo, ho senyeha ha hoa phethoa, ketane ea molek'hule e ke ke ea robeha ka ho feletseng, 'me metsi a sehlahisoa a futsanehile, a sa lumellaneng le mekhoa e sa tšoaneng ea ho sebetsa;Mocheso o phahame haholo, tšebeliso ea matla e kholo haholo, litšenyehelo tsa tlhahiso lia eketseha, metsi a phalla ka potlako, nako ea ho pholisa e telele haholo, 'me ho tsoa ho potlakile haholo, ho bonolo ho baka mollo le likotsi.Ho feta moo, tsamaiso ea pholiso e potolohang ea ho ntša metsi e lokela ho ba e phethahetseng.Haeba phello e pholileng ea yuniti e futsanehile, boka ba polyethylene bo pepesehela mocheso o phahameng haholo moeeng, oo ho leng bonolo ho oxidized, 'me sehlahisoa se bohlooho.Mocheso oa mocheso o lokela ho laoloa ka tlase ho 800 ℃.

Tšebeliso ea boka ba polyethylene
1. Kopo eaboka ba boka joalo ka dispersant
Polyethylene wax ke mofuta oa setlolo le sesebelisoa sa tokollo se nang le lubrication e ntle ea kantle.Ho e kenyelletsa ho rabara le li-plastiki ho ka ntlafatsa ts'ebetso ea ts'ebetso, ho ntlafatsa khanya ea bokaholimo le ho hanyetsa lihlahisoa, ho kenya letsoho ho phatlalatseng li-filler le li-pigments, hape ho ka sebelisoa e le thepa e tala ea masterbatch ea polasetiki e mebala.
Tšebeliso ea boka ba polyethylene ho Colour Masterbatch
Polyethylene wax e sebelisoa haholo ts'ebetsong ea masterbatch ea mebala.Morero oa ho kenyelletsa boka ba polyethylene ha se feela ho ntlafatsa ts'ebetso ea sistimi ea masterbatch ea mebala, empa hape le ho khothaletsa ho hasana ha pigment ho masterbatch ea mebala.Ho hasana ha pigment ho bohlokoa haholo bakeng sa masterbatch ea mebala.Boleng ba Color Masterbatch bo itšetlehile haholo ka ho hasana ha pigment.Pigment dispersing le lustrous masterbatch e na le matla a holimo a mebala, boleng bo botle ba mebala le litšenyehelo tse tlase tsa mebala.Polyethylene wax e ka ntlafatsa boemo ba ho hasana ha pigment ho isa bohōleng bo itseng.Ke dispersant e tloaelehileng tlhahisong ea masterbatch ea mebala.

2. Tšebeliso ea boka ba polyethylene joalo ka setlolo
Polyethylene wax ke mofuta oa setlolo le sesebelisoa sa tokollo se nang le lubrication e ntle ea kantle.Ho e kenyelletsa ho rabara le li-plastiki ho ka ntlafatsa ts'ebetso ea ts'ebetso le gloss ea bokaholimo le ho hanyetsa lihlahisoa.
Mochini oa ts'ebetso: karolo ea setlolo ke ho fokotsa likhohlano lipakeng tsa sebaka sa khokahano lipakeng tsa polymer le mochini o sebetsang le lipakeng tsa liketane tsa limolek'hule tse entsoeng ka polymerized.Ea pele e bitsoa lubricant ea ka ntle 'me ea morao e bitsoa lubricant e ka hare.Lubricant ea ka hare le polymer li na le tšebelisano e itseng.Ka mocheso oa kamore, ho lumellana ho nyenyane, ha mocheso o le mocheso o phahameng, ho lumellana ho eketseha ka tsela e nepahetseng.Sekhahla sa ho kenyelletsoa ha lubricant ho polymer e amana le tšebelisano lipakeng tsa lubricant le polymer, mme tšebelisano e ipapisitse le sebopeho sa limolek'hule tsa lubricant le polarity e amanang le polymer.Ka hare ho lubrication bakeng sa PVC, lubricant le plasticizer e ka nkoa e le thepa e tšoanang, empa polarity ea lesoba Sliding agent e tlaase, 'me ho lumellana pakeng tsa lubricant le PVC ho tlaase ho feta ea plasticizer.Limolek'hule tse 'maloa tsa lubricant li ka kenella lipakeng tsa limolek'hule tsa polymer, tsa fokolisa ho hohelana ha limolek'hule tsa polymer, e leng ho nolofalletsang hore liketane tsa polymer li thelle le ho potoloha nakong ea deformation.

Tšobotsi e ka sehloohong ea lubricant ke hore e na le ho fokolang kapa ho se lumellane le li-polymers.Ts'ebetsong ea ts'ebetso, ho bonolo ho ntša lisebelisoa tse tsoakiloeng tlas'a khatello le ho fallela holimo kapa ka ntle ho sebopeho pakeng tsa lisebelisoa tse tsoakiloeng le mechine ea ho sebetsa.Limolek'hule tsa lubricant li shebane le ho hlophisoa, 'me lihlopha tsa polar li shebane le bokaholimo ba tšepe ho theha lera la molek'hule e tlotsang ka adsorption ea' mele kapa bond ea lik'hemik'hale.Ka lebaka la matla a ho kopanya a fokolang pakeng tsa limolek'hule tsa lubricant, Ka hona, khohlano pakeng tsa polymer le bokaholimo ba thepa e ka fokotsoa ho e thibela ho khomarela bokaholimo ba mochini.Viscosity ea filimi e tlotsang le ts'ebetso ea eona ea lubrication e itšetlehile ka ntlha ea ho qhibiliha le mocheso oa ho sebetsa oa lubricant.Ka kakaretso, mafura a nang le liketane tse telele tsa molek'hule a na le phello e kholo ea ho tlotsa.
Polyethylene wax ke setlolo se setle sa ka hare sa polyethylene le polypropylene.Ha e lumellane ka ho feletseng le boka ba polyethylene, ka hona e bapala karolo ea ka ntle ea lubrication ho isa tekanyong e itseng.Bakeng sa lihlahisoa tse entsoeng ka ente e kholo, boka ba boka ha bo khone ho ntlafatsa feela metsi a ts'ebetso ea ts'ebetso, empa hape bo ntlafatsa haholo holim'a sefahleho le ho hanyetsa khatello ea kelello ea tikoloho.Ka bobeli polyethylene le polypropylene li lokela ho ba le lubricant e fihlang ho 2% 'me li bonts'e phetoho ts'ebetsong.Bakeng sa lisebelisoa tse nchafalitsoeng, boka ba boka ba polyethylene bo ka fihlang ho 5% bo ka kenyelletsoa 'me index ea ho qhibiliha e ka fetoloa ho ea boemong bo hlokahalang.
3. Tšebeliso ea boka ba polyethylene libakeng tse ling
Polyethylene wax e sebelisoang ka enke e ka fana ka anti friction, anti scratch, anti adhesion le ho boloka khanya;E ka boela ea fetola rheology ea enke le ho ntlafatsa hydrophilicity le tshebetso ea khatiso;Polyethylene wax e sebelisoa haholo bakeng sa ho matting le ho eketsa maikutlo a letsoho penteng.Boka bakeng sa ho roala bo kenngoa haholo-holo ka mokhoa oa li-additives.E ne e sebelisoa qalong bakeng sa ts'ebetso e khahlanong le ho hasana ha filimi, haholo-holo e kenyelletsang ho ntlafatsa boreleli, ho hanyetsa le ho thibela metsi ho filimi.
Qingdao Sainuo Chemical Co., Ltd.Re moetsi bakeng saboka ba PE, boka ba PP, boka 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
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