PP boka, eo hape e tsejoang e le polypropylene wax, e sebelisoa haholo ka lebaka la ho hanyetsa serame se setle, ho hanyetsa mocheso, ho hanyetsa lik'hemik'hale, le ho apara ho hanyetsa.Tlhahisong e tloaelehileng, boka ba linotsi bo ka eketsoa ka kotloloho e le tlatsetso ea polyolefin, ho eketsa ho benya le ho sebetsa ha sehlahisoa.Joaloka setlolo, se na le lik'hemik'hale tse tsitsitseng le lisebelisoa tse ntle tsa motlakase.Polyethylene e lumellana hantle le polyethylene, polypropylene, polyvinyl acetate, rabara ea ethylene propylene, le rabara ea butyl.E ka ntlafatsa ho phalla ha polyethylene, polypropylene, le ABS, le ho ntlafatsa ts'ebetso ea ho senya ea polymethyl methacrylate le polycarbonate.Ha e bapisoa le lisebelisoa tse ling tsa kantle, e na le phello e matla ea ho tlotsa ka hare ho PVC.
Polypropylene bokake polyethylene homopolymer e tlase ea boima ba molek'hule kapa copolymer e sebelisoang haholo ho koahela.Seo ho thoeng ke boka ba boka ba linotsi se bua ka polima e phaphametseng ka mokhoa oa li-microcrystals sebakeng sa ho roala, e bapala karolo e sebetsang e ts'oanang le empa e fapane ho feta parafine.
Ha phofo ea boka e ka har'a seaparo e futhumala, e qhibiliha 'me e qhalakane ka ho qhibiliha ha resin.Ha filimi e pholile, e tsoa ka har'a resin.Polypropylene wax e sebelisoa haholo liindastering tse kang enke, letlalo, lipolasetiki tsa boenjiniere, masela, khatiso le ho daea, likhomaretsi le lisebelisoa tsa tokollo.Litšobotsi le tšebeliso ea boka ba polypropylene:
1. Polypropylene wax precipitates ho tloha ho roala ho qhibiliha nakong ea mokhoa oa ho etsa filimi ea ho roala phofshoana, ho etsa likaroloana tse nyenyane tse phaphametseng holim'a seaparo, ho bapala karolo ea sebopeho, ho fela, ho boreleli, ho hanyetsa likhohlano, ho hanyetsa ho khomarela le ho hanyetsa matheba. .
2. Ho felisoa ha motsoako: Ha filimi ea ho roala e pholile, likaroloana tsa boka li phalla ho tloha tharollo ea ho roala ebe li fallela holim'a seaparo, ho hlahisa phello ea ho fela.Ka litlolo tsa phofo.Mefuta e fapaneng ea phofo ea boka e na le litlamorao tse fapaneng ho benya.
3. Wax ea polypropylene e teng holim'a ho roala ka mokhoa oa likaroloana tse qhalakaneng, ho fokotsa coefficient ea likhohlano tsa ho roala.Ha ntho e otla bokaholimo ba ho roala, tšekamelo ea ho thella e kholo ho feta tloaelo ea ho hohla, e fokotsa ho hohlana le tloaelo ea ho bentša, 'me e khomarela ho tšoarella ha khanya e tlase.
4. Wax ea polypropylene e ntlafatsa ho kolobisa le ho hasana ha li-pigment aggregates, ho ntlafatsa matla a mebala ea li-pigment.Ho eketsa 1% -3% ho ka eketsa matla a mebala ea li-pigments ka 10% -30%.
5. Fana ka sebopeho se phutholohileng, anti adhesion, le ho hanyetsa matheba ho koahela.Ha lintho tse tsoang linaheng tse ling li kopana le ho roala, hangata li siea matšoao a matšo.Likaroloana tsa boka holim'a seaparo li ka fokotsa letheba lena kapa tsa etsa hore ho be bonolo ho li hlakola.Wax ea polypropylene e na le litšobotsi tsa viscosity e tlase, ntlha e nolofatsang haholo, le boima bo botle.Etsa hore e be le dispersibility e ntle le lubricity ea kantle, 'me e ka ntlafatsa ts'ebetso le katleho ea tlhahiso ea sehlahisoa.
Mofuta o ka sehloohong oa ts'ebeliso ea boka ba polypropylene: e ka sebelisoa haholo ha ho etsoa li-masterbatches tsa mebala, granulation, tšepe ea polasetiki, liphaephe tsa PVC, likhomaretsi tse chesang tse qhibilihang, rabara, poleiti ea lieta, li-lighteners tsa letlalo, li-cable insulation, boka ba fatše, profil ea polasetiki, enke. , ho bopa ente le lihlahisoa tse ling.
Bakeng sa lintlha tse ling, ka kopo ikopanye le rona! patlisiso
Sehlopha sa Qingdao Sainuo.Re moetsi oa boka 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.
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