Kodi mukudziwa ntchito ya polyethylene sera?

Sera ya polyethylene imagwira ntchito mu masterbatch.M'makampani opanga mapulasitiki, toner yambiri imagwiritsidwa ntchito.Popeza tona ndizovuta kumwazikana mu matrix a utomoni, nthawi zambiri tona ndi utomoni zimakonzedwa ngati masterbatch yokhala ndi tona yambiri.Sera ya polyethylene imagwirizana bwino ndi tona, kotero imanyowetsa pigment mosavuta, ndipo imatha kulowa mkati mwa pores ya pigment aggregate, kumasula zomatira, kupanga pigment aggregate mosavuta kusweka ndi mphamvu yakumeta ubweya wakunja, ndipo tinthu tating'onoting'ono tomwe titha kukhalanso. mwachangu wothira ndi kutetezedwa, ndipo angagwiritsidwe ntchito ngati dispersant ndi filler masterbatch osiyanasiyana achikuda thermoplastic utomoni masterbatches, ndi monga mafuta ndi dispersing wothandizira kuwola masterbatches.

Sera ya polyethylene imathanso kulipira pamwamba pa pigment particles ndi mtengo womwewo.Kutengera kugonana repulsion mfundo, ndi particles sadzakopeka kapena kusonkhanitsa wina ndi mzake, motero kukwaniritsa yunifolomu kubalalitsidwa kwa pigment.Kuphatikiza apo, sera ya polyethylene imathanso kuchepetsa kukhuthala kwa dongosolo ndikuwongolera madzi.Chifukwa chake, kuwonjezera sera ya polyethylene popanga masterbatch kumatha kusintha magwiridwe antchito, kukulitsa zokolola, ndikukhazikika pakubalalika.
Pokonza makina apamwamba ndi sera ya polyethylene, sera ya polyethylene imasungunuka poyamba ndi utomoni ndikugwiritsidwa ntchito pamwamba pa pigment.Chifukwa otsika mamasukidwe akayendedwe wa polyethylene sera ndi ngakhale wabwino ndi inki, izo wets inki mosavuta, akhoza kulowa mkati pores wa pigment aggregates, kufooketsa adhesion ndi atsogoleli kutsegula pigment aggregates pansi zikoka zakunja.kukameta ubweya mphamvu, kotero kuti particles zatsopano angathenso mwamsanga wothira ndi kutetezedwa.Kuphatikiza apo, sera ya polyethylene imathanso kuchepetsa kukhuthala kwa dongosolo ndikuwongolera kuyenda bwino, kotero kuwonjezera sera ya polyethylene panthawi yopanga masterbatch kumatha kupititsa patsogolo kupanga, kukulitsa zokolola, komanso kupereka kuchuluka kwa pigment.

Mukabalalitsa masterbatch ndi tona, kugwiritsa ntchito sera ya micronized sikungowonjezera ndende yamtundu, komanso kumapangitsanso kubalalitsidwa bwino ndikuchepetsa mtengo.