Polyethylene serandi polima sing'anga wa ethylene.Sili mu mpweya wa ethylene, komanso sichisiyana ndi chitsulo cholimba cha polyethylene.Ili mu mkhalidwe wa waxy.Ili ndi mitundu ingapo yogwiritsira ntchito ndipo ili ndi milandu yogwira ntchito bwino m'mafakitale ambiri.Today,Sainuozidzakutengerani kuti muphunzire za zabwino zitatu za sera ya polyethylene:

Pe phula, yomwe imadziwikanso kuti sera ya polima, imagwiritsidwa ntchito kwambiri chifukwa cha kuzizira kwambiri, kukana kutentha, kukana mankhwala komanso kuvala.Pakupanga kwabwinobwino, sera iyi imatha kuwonjezedwa mwachindunji ku polyolefin ngati chowonjezera, chomwe chimatha kukulitsa gloss ndi processability wa mankhwalawa.Monga mafuta, imakhala ndi mankhwala okhazikika komanso magetsi abwino.Sera ya polyethylene imagwirizana bwino ndi polyethylene, polypropylene, polyvinyl acetate, mphira wa ethylene propylene ndi mphira wa butyl.Ikhoza kusintha fluidity wa polyethylene, polypropylene ndi ABS ndi depoulding katundu wa polymethylmethacrylate ndi polycarbonate.Poyerekeza ndi mafuta ena akunja, sera ya polyethylene imakhala ndi mafuta olimba mkati mwa PVC.
1. Kukwera mtengo kwa sera ya polyethylene yomwe imagwiritsidwa ntchito mu Colour Masterbatch
Kusungunuka kwa utomoni kumakhala ndi kukhuthala kwakukulu komanso kusagwirizana bwino ndi mtundu wa pigment, kotero kunyowetsa kumakhala kovutirapo ndipo kumakhala kovuta kulowa mu pores of aggregate.Choncho, izo sizingakhoze kusamutsa bwino kukameta ubweya mphamvu ndipo n'zovuta kuwononga aggregate.Pamene makina opangidwa ndi phula la polyethylene akonzedwa, sera ya polyethylene imasungunuka pamaso pa utomoni ndipo imakutidwa pamwamba pa pigment.Chifukwa otsika mamasukidwe akayendedwe ake komanso ngakhale wabwino ndi inki, polyethylene sera ndi yosavuta kunyowa inki, kulowa mkati pores mkati pigment aggregates, kufooketsa mgwirizano, kupanga aggregates mosavuta kutsegula pansi zochita za kunja kukameta ubweya mphamvu, ndi particles latsopano. imathanso kunyowetsedwa mwachangu ndikutetezedwa.Komanso, polyethylene sera akhoza kuchepetsa mamasukidwe akayendedwe a dongosolo ndi kusintha fluidity.Chifukwa chake, kuwonjezera sera ya polyethylene popanga mtundu wa masterbatch kumatha kupititsa patsogolo kaphatikizidwe kake, kukulitsa zotulutsa, ndikuloleza kuchuluka kwa pigment.

2. Sera ya polyethylene yomwe imagwiritsidwa ntchito mu PVC pamtengo wotsika mtengo
Sera ya polyethylene ndi yofunika kwambiri pokonza PVC.Poyerekeza ndi mafuta opangira mafuta, ilibe vuto lililonse pakusungunuka kwamphamvu ndi Vicat kufewetsa malo, ndipo imapereka anti adhesion and control control.Sera ya polyethylene ingagwiritsidwe ntchito poletsa kusungunuka mu njira zapadera zopangira.Zimagwirizana bwino ndi zosakaniza zina ngakhale zitawonjezeredwa mumbiri.
3. Sera ya polyethylene yomwe imagwiritsidwa ntchito popanga mapulasitiki ali ndi mtengo wotsika komanso wokwera mtengo
Chifukwa cha kufunikira kosalekeza kwa mapulasitiki aumisiri komanso kuyesetsa kwa opanga mapulasitiki kuti apange misika yatsopano yazinthu zapadera, chitukuko cha mapulasitiki atsopano chikukulirakulira.Chifukwa ukadaulo wogwiritsa ntchito nthawi zambiri ukupita patsogolo mosalekeza, mapulasitikiwa nthawi zambiri amabweretsa zovuta pakukonza.Akhoza kukhala ndi kulemera kwakukulu kwa maselo ndipo motero kuchepa kwambiri kwa madzi, kapena, mwachitsanzo, ma copolymers olimba pa kutentha kochepa kungakhale kowoneka bwino kwambiri pambuyo pokonza.M'mapulogalamuwa, zowonjezera zapulasitiki zauinjiniya ndizothandiza kwambiri chifukwa chakusakhazikika kwawo pang'ono, zokometsera zamkati ndi zakunja m'mapulasitiki a polar ndi osakhala a polar, zowonjezera zowonjezera komanso zotsutsana ndi kusamuka.
Malingaliro a kampani Qingdao Sainuo Chemical Co.,Ltd.Ndife opanga sera PE, PP sera, OPE sera, EVA sera, PEMA, EBS, Zinc / Calcium Stearate….Zogulitsa zathu zadutsa REACH, ROHS, PAHS, FDA kuyesa.
Sainuo khalani otsimikiza sera, landirani kufunsa kwanu!
Webusayiti: https://www.sanowax.com
E-mail：sales@qdsainuo.com
               sales1@qdsainuo.com
Adilesi: Chipinda 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China