Igishashara cya Homopolyethylene gikoreshwa cyane cyane muri polyolefin Ibara rya Masterbatch, harimo amabara ya polyethylene, amabara ya polypropilene hamwe na EVA ibara.Bitewe numubare munini wa pigment cyangwa uwuzuza mubishushanyo mbonera byamabara, hamwe nubunini bwibice byiyi pigment hamwe nuwuzuza ni bito cyane, kuva kuri 0.01 kugeza 1.0 μ M urwego, byoroshye guhura.Wongeyeho homopolyibishashara bya polyethyleneibishashara bya polyethylene bishonga mubipimo byubushyuhe runaka kugirango bitose hejuru ya pigment cyangwa byuzuza, bigabanye agglomeration hagati ya pigment cyangwa ibice byuzuza, kandi byongere ubwuzuzanye hagati ya pigment cyangwa yuzuza na matrix resin.Hifashishijwe imbaraga zogosha za twin-screw extruder cyangwa imvange y'imbere, Gutyo, pigment hamwe nuwuzuza biranyanyagiye murwego rwo gushonga.ibishasharaKuri Ibara

Hariho kandi itandukaniro mugukoresha ibishashara bya homopolyethylene biva munzira zitandukanye zibyara umusaruro muburyo bwiza.Ibishashara bya polyethylene biva mubicuruzwa muri rusange bifite ubukonje buke.Nubwo ifite ubushuhe bwiza kuri pigment hamwe nuwuzuza, birashoboka ko izagwa mubikorwa byanyuma bitewe nuburemere bwayo buto ugereranije nuburemere bwa molekile, ibice bigoye hamwe no guhagarara nabi kwicyiciro .. Ibishashara bya polyethylene byakozwe nuburyo bwo gutobora bishobora kubyara ibibara byirabura kubera kugarukira kwa inzira.Ifite ibisabwa byinshi kugenzura ubuziranenge bwinyuma.Mugihe kimwe, gukwirakwiza uburemere bwa molekuline ni ngari.Irimo ibice byinshi biremereye bya molekuline bidafite akamaro ko guhanagura no kugabanya uburemere buke buke bwa molekile byoroshye kubyara uburyohe.Ifite kandi ibyago byo kugwa mubisabwa muri terminal.Igishashara cya polyethylene cyakozwe na polymerisiyasi gifite igabanywa rito ugereranije no gukwirakwiza uburemere bwa molekile, bityo ikaba ifite imikorere myiza yo gukwirakwiza pigment hamwe nuwuzuza kandi ibyago bike byo kugwa.

Ugereranije nuburyo butatu bwa polymerisiyasi yubusa bwa polymerisiyonike yubusa, Ziegler Natta na metallocene, ibishashara bya polyethylene ya polymerisime yubusa birimo iminyururu miremire yashami hamwe n’imigozi ibiri, bityo rero muri rusange ifite kristu nkeya, yoroshye kandi itose neza kubuzuza pigment, ariko izaba ifite umunuko runaka uhumura bitewe nuko hariho urunigi.Ziegler Natta polymerisation ni polimerisiyumu nkeya, hamwe nubuziranenge bwinshi hamwe nubushyuhe bwo hejuru, Nyamara, kubera gukenera gukuraho catalizator hamwe nigishishwa mubikorwa, ikiguzi cyibikorwa ni kinini.Igishashara cya polyethylene cyashizwemo na tekinoroji ya metallocene polymerisation nubuhanga buhanitse bwa polymerisation.Catalizator ifite ibikorwa byinshi byo kwitabira hamwe nibisigara bike mubicuruzwa byanyuma, bityo ibicuruzwa byinshi bitandukanye birashobora gushushanywa.Ikizamini cyo kurwanya ubushyuhe bwibishashara bya polyethylene hamwe nuburyo butatu bwa polymerisiyasi muri 200 ℃ ikirere cyerekana ko urugero rwamabara yumuhondo kuva kumucyo kugera kumuhengeri ari metallocene polymerisation, Ziegler Natta polymerisation na polymerisiyasi yubusa.

Muri rusange, abakiriya barashobora guhitamo ubwoko butandukanye bwibishashara bya polyethylene ukurikije porogaramu irangiye.Niba ibara ryibara ryakoreshejwe mubisabwa byo hasi, nk'imifuka yimyanda, amabati, imyanda ya firime, nibindi, abakiriya barashobora guhitamo ibishashara byibicuruzwa cyangwa ibishashara bya pyrolysis.Niba ibara rya masterbatch rikoreshwa murwego rwo hagati kandi rikaba ritatanye hamwe nuburyohe busabwa, ibishashara bya polyethylene bigomba gukoreshwa.Niba ibara ryibara ryakoreshejwe muburyo budasanzwe hamwe nuburyohe bukaze hamwe nubushyuhe bwubushyuhe, Ziegler Natta cyangwa metallocene polymerized polyethylene ibishashara bigomba guhitamo.Muri iki gihe, abakoresha ntibagomba guhitamo gusa ibishashara bya polyethylene nkikwirakwiza, ahubwo banasuzume ibindi bisabwa bivuye mubikorwa byanyuma.
Qingdao Sainuo Chemical Co., Ltd.Turi gukora ibishashara bya PE, ibishashara bya PP, ibishashara bya OPE, ibishashara bya EVA, PEMA, EBS, Zinc / Kalisiyumu Stearate….Ibicuruzwa byacu byatsinze REACH, ROHS, PAHS, FDA ikizamini.
Sainuo humura ibishashara, ikaze iperereza ryawe!
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