Polyethylene wakisi yakaderera molecular huremu (<1000) polyethylene, inova yakajairika mubatsiri muindasitiri yekugadzira mapurasitiki. Kushandiswa kwepolyethylene wakisi mupurasitiki extrusion kunogona kuvandudza fluidity yezvinhu, kuwedzera kugadzirwa, uye kubvumidza yakakwira mafirita.
Polyethylene wax inoshandiswa zvakanyanya muvara masterbatch processing. Chinangwa chekuwedzera polyethylene wax haisi kungoshandura kushanda kwemavara masterbatch system, asiwo kukurudzira kupararira kwemavara muvara masterbatch. Pigment dispersion yakakosha kune colorbatch masterbatch. Hunhu hweColor Masterbatch hunonyanya kuenderana nekupararira kwepigment. Yakanaka pigment dispersion, yakakwirira coloring simba reColor Masterbatch, kunaka kwemavara emhando yezvigadzirwa uye mutengo wakaderera. Polyethylene wakisi inogona kuvandudza kupararira kwe pigment kusvika pamwero wakati. Iyo inowanzopararira mukugadzirwa kwemavara masterbatch.
Nekuda kwemaitiro akasiyana ekugadzira, polyethylene wakisi inogona kukamurwa kuita mhando mbiri: polymerization mhando uye kutsemuka mhando. Iyo yekutanga ndeye-chigadzirwa che-high-pressure polyethylene polymerization, uye iyo yekupedzisira inoumbwa nekupisa kwekuputika kwepolyethylene. Nekuda kwekusiyana kwema molecular chimiro, polyethylene wax inogona kupatsanurwa mumhando mbiri: yakakwirira uye yakaderera density, iyo yakafanana ne polyethylene. Nekuda kwekusiyana kwenzira yekugadzira, density, uremu hwemamorekuru, kugovera huremu hwemamorekuru uye chimiro chemamorekuru, zvimiro zvekushandisa zve pe wakisi muvara masterbatch zvakare zvakasiyana.

Qingdao Sainuope waxine huremu hwemamorekuru, high viscosity, Zvese zviri zviviri lubrication uye kupararira; kuita kwekuparadzira kwakafanana neBASF A wax uye Honeywell AC6A.
Dispersion mechanism ye polyethylene wax pigment muColor Masterbatch
Ruvara masterbatch i pigment inonangana neresin semutakuri. Pigment iripo mumatunhu matatu: primary particle, condensate uye aggregate. Iyo nzira yekuparadzira ye pigment maitiro ekupwanya mapolymer particles kuita agglomerates uye maprimary particles, uye kudzikamisa zvichangobva kugadzirwa zvimedu. Iyo nzira yekuparadzira ye pigment mu resin inogona kuratidzwa mumatanho matatu: chekutanga, resin inonyungudika inonyorovesa pamusoro pe pigment aggregate uye inopinda mukati memukati pores; Kechipiri, akaunganidzwa akatyoka pasi pechiito chekunze kwekugera simba uye kukanganisa kudhumhana pakati pe pigment particles; Pakupedzisira, zvimedu zvichangobva kugadzirwa zvinonyoroveswa uye zvakaputirwa neresin inonyunguduka, iyo yakagadzikana uye isingachanyanyi kusanganiswa.
Iyo resin inonyunguduka ine viscosity yakakwira uye isingaenderane zvakanaka nepigment pamusoro, saka haina kunyorova uye inonetsa kupinda mumapores ehomwe. Naizvozvo, haigone kutamisa zvinobudirira simba rekugera uye yakaoma kuparadza iyo yakaunganidzwa. Kana iyo masterbatch system ine polyethylene wax ikagadziriswa, wakisi yepolyethylene inonyungudika pamberi pe resin uye inoputirwa pamusoro pe pigment. Nekuda kwekushomeka kwayo uye kuenderana kwakanaka ne pigment, polyethylene wakisi iri nyore kunyorova pigment, inopinda mukati memukati mapores e pigment aggregates, inonetesa kubatana, inoita kuti zvakaunganidzwa zvive nyore kuvhura pasi pechiito chekunze kwekugera simba, uye zvimedu zvitsva zvinogona zvakare kuve. nekukurumidza kunyorova uye kudzivirira. Mukuwedzera, polyethylene wakisi inogona kuderedza viscosity yegadziriro uye kugadzirisa fluidity. Naizvozvo, kuwedzera polyethylene wakisi mukugadzirwa kwemavara masterbatch kunogona kuvandudza kugona kwekugadzira, kuwedzera kuburitsa, uye kubvumidza yakakwira pigment concentration.

Kuwedzerwa polyethylene namo kune ruvara masterbatch kunosimbisa kunyorova uye kupinda kwekabhoni dema aggregates, inoderedza saizi yayo kuburikidza neshear force, inovandudza kugarisana pakati pehurongwa nekabhoni dema, uye inobatsira kupararira; Panguva imwecheteyo, kuderedza viscosity yegadziriro haigoni kuvandudza goho chete, asiwo kuderedza zvakanyanya simba reshear rinoendeswa kune carbon black aggregate, iyo isingafadzi kupararira. Makwikwi pakati pezviviri zvakasiyana zvinokonzeresa kuvepo kweiyo yakakwana dosage renji. Kana wakisi diki yawedzerwa kuhurongwa, kunaka kwayo kuparadzira kwakakura pane kutadzisa kupararira, uye inoratidza kuita kuri nani kwekuparadzira. Nekuwedzera kwewax dosage, iyo miviri mibairo inosimbiswa. Kana wakisi wakisi uchidarika kukosha kwakatarwa, mhedzisiro yayo yakaipa uye yekuparadzira inokunda. Panguva ino, zvinoonekwa kuti dispersion effect inoderera.
(1) Kuvandudza kupararira uye kusimba kwemavara. Nekuda kwehuremu hwakakodzera hwe polyethylene wax, viscosity yayo inoita kuti pigment iwane kupararira kwakanyanya pasi pesimba rekugera. Naizvozvo, neiyo pigment yemukati, pane musiyano mukuru mukusimba kwemavara pakati pewaxy masterbatch uye waxless masterbatch.
(2) Kuvandudza processability uye goho. Nekuda kwekuderera kwema molecular uremu hwe polyethylene wax uye viscosity yayo yakadzikira zvakanyanya pane yekutakura resin, viscosity ye master batch melt inogona kuderedzwa zvakanyanya.
Qingdao Sainuo Chemical Co., Ltd. Isu tiri vagadziri PE wakisi, PP wakisi, OPE wakisi, EVA wakisi, PEMA, EBS, Zinc / Calcium Stearate .... Zvigadzirwa zvedu zvakapfuura REACH, ROHS, PAHS, FDA yekuongorora. Sainuo zorora wakavimbiswa wakisi, gamuchira kubvunza kwako! Webhusaiti: https://www.sanowax.com
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