Polyethylene wakisiinoshandiswa zvakanyanya.Inogona kuparadzira pigments uye mafirita muruvara masterbatch, inopa lubrication chiyero muPVC yekusanganisa zvimisikidzo, inopa demoulding mumapurasitiki einjiniya, uye inopa kuenderana kwechimiro mukuzadza kana kusimbisa zvakagadziridzwa zvinhu.

1. Kushandiswa kwepe waxmuColor Masterbatch
Polyethylene wax ine kuenderana kwakanaka ne toner, iri nyore kunyorovesa pigment, uye inogona kupinda mukati memukati pores ye pigment aggregate kuti inete kubatanidzwa, kuitira kuti pigment aggregate ive nyore kupaza pasi pechiito chekunze kwekugera simba, uye zvimedu zvichangobva kugadzirwa zvinogona zvakare kunyoroveswa nekukurumidza uye kuchengetedzwa.Naizvozvo, inogona kushandiswa seye dispersant uye inozadza masterbatch yeakasiyana thermoplastic resin color masterbatch, uye lubricating dispersant yeinoshatisa masterbatch.Mukuwedzera, polyethylene wakisi inogona zvakare kuderedza viscosity yehurongwa uye kugadzirisa fluidity.Naizvozvo, kuwedzera polyethylene wakisi mukugadzirwa kwemavara masterbatch kunogona kuvandudza kugadzirwa kwakanaka uye goho uye kudzikamisa mhedzisiro yekuparadzira.
2. Kushandiswa kwewakisi yepolyethylene muzvigadzirwa zvePVC

PVC inozivikanwa zvizere se polyvinyl chloride.Iyo viscous inoyerera tembiricha iri padyo zvakanyanya nekuderera kwekushisa, saka zviri nyore kudzikisira mumhando dzakasiyana-siyana panguva yekugadzirisa, saka icharasikirwa nekuita kwayo.Naizvozvo, kupisa kudzikamisa uye lubricant kunofanirwa kuwedzerwa kune formula yePVC yakasanganiswa zvigadzirwa.Iyo yekutanga inovandudza kugadzikana kwayo kwekupisa, uye iyo yekupedzisira inoderedza kupokana pakati pePVC molecular cheni uye firimu rekubvisa simba pakati pePVC inonyunguduka uye simbi, kuitira kuti ivandudze nyore kugadzirisa PVC kuita zvigadzirwa zvakasiyana.Polyethylene wakisi uyeoxidized polyethylene wakisindiwo mafuta anowanzo muPVC.
Mukugadzirisa kwePVC, hapana kunyunguduka kwakachena, zvidimbu zvechipiri chete (100 μ M, iyo inoumbwa nezvikamu zvekutanga uye nodules) uye inopatsanurwa kuita mabhora maduku (1) pasi pechiito chekushisa uye mechanical shear μ Nzira ye spherule. kupatsanurwa kuita 100nm (m) inowanzonzi gelation kana plasticization.Kuti uwane zvirinani zvemuchina, pamusoro uye processability, iyo gelation dhigirii inonyanya kukodzera pakati pe70% ~ 85%.Yakakodzera polyethylene wakisi inogona kunonoka kana kukurumidza kuita gelation process.Mushure mekunyunguduka, homopolyethylene wax inovapo pakati pezvimedu zvekutanga kana nodules, kuderedza kukweshera pakati pezvimedu zvekutanga kana nodules, kuitira kuderedza kukweshera kupisa kwechizvarwa chekunyunguduka, kunonoka kugadzirwa kwePVC, uye kuvandudza kugadzikana kwekupisa kwePVC.Oxidized polyethylene wax ine kumwe kuwirirana nePVC, iyo inogona kunamatira kumusoro kweTB, kuwedzera viscosity yekunyunguduka, uye kuve nekugadzirisa kwakanaka kwemaitiro egelation.Iro rimwe basa guru nderekugadzira firimu paPVC kunyunguduka uye simbi pamusoro kuderedza kukweshera pakati kunyunguduka uye kugadzirisa michina.Iyo yakanaka yekuburitsa mumiriri muPVC kugadzirisa.Kunyanya mupachena PVC (organotin stabilizer) firimu, achiwedzera akakodzera uwandu oxidized polyethylene wakisi haigoni chete zvakanaka kusunungurwa kuita, asiwo hakuzoderedzi pachena.
Parizvino, kuwedzera kune yakagadzirwa polyethylene wakisi uye oxidized polyethylene wakisi, parafini, Fischer Tropsch wax uye ne-chigadzirwa wakisi zvakare inoshandiswa zvakanyanya muPVC.Ivo zvakare vanofanirwa kuchinjika kufananidzwa zvinoenderana neterminal application.Semuyenzaniso, yakaderera kunyungudika parafini inogona kuita basa rekutanga mafuta, yepakati melting point polyethylene wakisi uye Fischer Tropsch wakisi inogona kuita basa repakati-temu lubrication, uye yakakwirira kunyungudika oxidized polyethylene wakisi inogona kuita basa rekuzora gare gare.Mamwe mafuta ekuzora ane tembiricha inodzivirira, separafini wax uye fatty acid ester, zviri nyore kuisa pafa yezvigadzirwa zvakaburitswa uye roll yekutonhodza yecalendered film.Izvi zvinhu zvichave nemhedzisiro yakaipa pamusoro pezvivakwa zvekupedzisira zvigadzirwa, pamwe nenharaunda yekushanda uye kugadzirwa kwevashandi vepasaiti.Uyezve, kuenderana kwemafuta ega ega muPVC kwakakwira zvakanyanya.Kana iyo composite lubricant package ikashandiswa, akasiyana mativi haawirirane uye anopindirana kune mumwe nemumwe, izvo zvakare nyore kutungamira kumanikidziro kuongororwa.Nokudaro, maererano nekushandiswa kwezvigadzirwa, zvakadai sekuti kudhinda uye kupfapfaidza kunodiwa, zvakakosha zvikuru kusarudza mafuta ane hutano hwakagadzikana uye kumira kwakanaka kwekushisa kwekugadzirwa kwakatsetseka nekuvandudza kunaka kwechigadzirwa.

3. Kushandiswa kwepolyethylene wakisi mumapurasitiki einjiniya
Mafuta ekuzora anodawo kuwedzerwa kune anowanzo shandiswa einjiniya mapurasitiki PA6, PA66, chipfuyo, PBT uye PC kuburitsa uye kugadzirisa mhedzisiro yekuyerera kana kuenderana.Panguva ino, patinosarudza polyethylene wax, hatigoni kusarudza homopoly polyethylene wax, nokuti maererano musimboti kufanana uye kugarisana, aya einjiniya mapurasitiki ane simba kana kushaya simba polarity.Tinofanira kusarudza polyethylene wakisi neimwe polarity, semuenzaniso, oxidized polyethylene wakisi, ethylene acrylic asidhi copolymer wakisi, maleic anhydride yakabatanidzwa polyethylene wakisi, etc. pahwaro uhwu, tichawedzera chidzitiro maererano nekushanda zvinodiwa.Semuyenzaniso, muPA6, kana zvichidikanwa kuvandudza jekiseni rekuumba kuzadza kuita kwechinyorwa, inoda mafuta emukati, ayo anogona kuvandudza zvakanyanya kuyerera kwechinhu, uyezve akasanganiswa neimwe yekuburitsa mumiriri, senge ethylene acrylic. asidhi copolymer wakisi, basa iri rinogona kuitika.
Kana iwe uchida kuvandudza nzvimbo yepamusoro yezvigadzirwa zvePC, iwe unoda mafuta ekunze, senge oxidized polyethylene wax, iyo inogona kuvandudza dhizaini yezvigadzirwa panguva yekuumbwa kwejekiseni.Kana iwe uchida kubvisa dambudziko rekuyangarara fiber pamusoro pegirazi fiber yakasimbiswa PA66 zvinhu, unogona kuita izvi nekuwedzera maleic anhydride yakabatanidzwa polyethylene, nekuti iyo - Ah kuwirirana pakati pe maleic anhydride uye pamusoro pegirazi fiber yakanaka kwazvo. , iyo inogona kuwedzera kuwirirana kwemukati pakati pegirazi fiber uye PA66.
Ehe, pakusarudza akasiyana polyethylene wakisi mhando, isu tinofanirawo kufunga nezve hunhu hwekudzivirira tembiricha, particle morphology uye zvichingodaro.
Qingdao Sainuo Chemical Co., Ltd.Isu tiri vagadziri vePE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc/Calcium Stearate….Zvigadzirwa zvedu zvakapfuura REACH, ROHS, PAHS, FDA yekuongorora.
Sainuo zorora wakavimbiswa wakisi, gamuchira kubvunza kwako!
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