Kushandiswa kwepolyethylene wakisi mukugadzirwa kwepurasitiki

Polyethylene wakisi inoreva yakaderera molecular uremu polyethylene ine huremu hwemamorekuru isingasviki 10000, uye huremu hwemamorekuru hunowanzo 1000-8000. Polyethylene wakisi inoshandiswa zvakanyanya muinki, kukoira, kugadzira rabha, pepa, machira, zvizorwa uye mamwe minda nekuda kwehunhu hwayo hwakanaka.

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Polyethylene wakisi ine yakanaka kugadzikana kwemakemikari, yakanakisa michina zvivakwa, magetsi zvivakwa, kupararira, fluidity, demoulding, yakakwirira kunyorovesa nzvimbo, yakaderera melt viscosity, kuomarara kwepamusoro uye kupfeka kwakanaka kuramba. Inoshandiswa zvakanyanya mukugadzirwa kwepurasitiki se dissperant yemhando dzakasiyana-siyana dze masterbatches, demoulding agent ye polyolefin processing, lubricant ye polychlorethylene plastic processing, etc. Nekuda kwekuunzwa kwemapoka epolar, maitiro emuviri emakemikari akagadziridzwa polyethylene wax anovandudzwa, uye kushandiswa. munda we polyethylene wax wakawedzerwa kuita mainjiniya epurasitiki ane yepamusoro pekuita zvinodiwa uye nekukurumidza kusimudzira kusimudzira.
Mukugadzirisa mapurasitiki, pe wax inogona kushandiswa seanoparadzira akasiyana masterbatch, kugadzira lubricant yemapurasitiki akasiyana uye inopindirana nemapuranga epurasitiki anoumbwa. Iyo yakajairika mubatsiri muindasitiri yekugadzira mapurasitiki.
Masterbatch dispersant
Nekuvandudzwa
Plastic masterbatch inonyanya kusanganisira kuzadza masterbatch, lubricating masterbatch, transparent masterbatch, pearlescent masterbatch, color masterbatch uye antistatic masterbatch. Iyo yepurasitiki masterbatch inogadzirwa nekuwedzera iwo epurasitiki ekuwedzera kupfuura iyo yakajairwa chiyero mune inotakura resin, saka iyo masterbatch inogona kuwedzerwa zvakananga mukuumbwa kwezvigadzirwa zvepurasitiki.
Polyethylene wax inogona kushandiswa se dissperser akasiyana thermoplastic resin masterbatch uye lubricating dispersant yekuzadza masterbatch uye degradation masterbatch. Polyethylene wax ine kugarisana kwakanaka nepurasitiki, yakanaka kudzivirira kupisa, yakanaka kusanganisa pfuma uye nyore kupwanya, izvo zvisingakanganisi kuita kwekupedzisira zvigadzirwa; Inobata basa rakanaka mukunyorova, kuparadzira uye kudzikamisa zvikamu zvekuzadza kana pigment. Zvidzidzo zvakaratidza kuti polymerized polyethylene wakisi iri nani pane yakatsemuka ye polyethylene wakisi maererano nekugona kupararira uye kugadzikana kwekupisa kwekuzadza uye pigment zvidimbu. Naizvozvo, polymerized polyethylene wax inonyanya kushandiswa mumhando yepamusoro masterbatch zvigadzirwa, pe wax SN118 uye SN119 yeQingdao Sainuo, ine kupararira kwakanaka uye kugadzikana kwekupisa mu masterbatch.

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Lubricant yekugadzira mapurasitiki
Iyo lubricant inoshandiswa mukugadzira mapurasitiki ndeyekuvandudza kuyerera uye kudhirowa kwemapurasitiki, kunyanya thermoplastics. Basa guru remafuta nderokudzikisa kupokana pakati pezvigadzirwa zvepurasitiki nemakina ekugadzira uye pakati pemidziyo yepurasitiki nemamorekuru emukati mukugadzirisa, kuitira kuvandudza mashandiro epurasitiki nekuvandudza mashandiro ezvigadzirwa.

Zvinoenderana nemaitiro ekuita kwe lubricant mukugadzirwa kwepurasitiki, lubricant inokamurwa kuita yemukati lubricant uye yekunze lubricant. Iyo yemukati lubricant ine imwe hukama nepolymer, uye iyo yekuzora mhedzisiro inonyanya kudzikisa kupokana pakati pepolymer mamorekuru kana simba riri pakati pepolar polymer mamorekuru. Lubricant yekunze inonyanya kudzikisa kupokana pakati pepolymer uye kugadzirisa michina, inogona kuvandudza kushanda kwenguva refu, kugadzikana kwedimensional, kudzivirira kuyera uye kuwedzera kugadzirwa. Kune marudzi akawanda emafuta ekuzora, mazhinji acho ane zvese zviri zviviri mukati nekunze kwekuzora. Iyo ine lubrication yakasimba inonzi mafuta ekunze, uye ine mafuta emukati akasimba anonzi mafuta emukati.
Mafuta ekuzora anoshandiswa zvakanyanya, akadai seakaomarara PVC, polyolefin, polystyrene, ABS, phenolic resin, melamine resin, cellulose acetate, unsaturated polyester, polyamide, rabha uye zvimwe zvigadzirwa kugadzirisa kuchashandisa mafuta ekuzora. Asi kunyanya kushandiswa kwemafuta kuchiri muPVC yakaoma, saka kana vachiongorora kushanda kwemafuta, vanhu vanowanzotarisa paPVC yakaoma.
PVC lubricant
PVC resin ine yakanakisa yemuviri zvivakwa uye inogona kugadzirwa yakaoma uye inochinjika zvigadzirwa. Maitiro acho anosanganisira extrusion, coating, injection, blow molding uye calendering. Zvigadzirwa zvinosanganisira mapaipi, profiles, mashizha, maburi zvigadzirwa, waya uye tambo sheaths, etc. PVC resin ine urombo hwekupisa kugadzikana, saka inoda kuwedzera kupisa stabilizer uye lubricant panguva yekugadzirisa. Mafuta anogona kudzivirira resin kuti isarambe iri muextruder kana kuora nekuda kwekupisa kwenzvimbo, uye kuita kuti resin ive nyore kugadzira. PVC profiles anoshandiswa zvakanyanya mukati mekushongedzwa kwemukati profiles, kuvaka kwemvura uye mapombi emvura uye kuunganidza magonhi epurasitiki esimbi uye windows.Plastic profile inogadzirwa nePVC uye anopfuura gumi marudzi epurasitiki ekuwedzera nekubatanidza kuchinjika uye extrusion. Lubricant chinhu chakakosha chekuwedzera.

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Wakisi yepolyethylene inonyanya kushandiswa pakuzora kunze, ine lubricity yekunze yakasimba. Iyo zvakare ine yakanaka lubricity pakati uye gare gare matanho ekuumba maitiro. Inogona kutaridzwa semafuta epakati uye ekupedzisira nhanho, uye akakodzera kugadzirwa kwezvigadzirwa zvine yakaoma muchinjiko-chikamu. Inogona kushandiswa kwete chete mu lead salt stabilization system, asiwo mune nontoxic calcium zinc composite stabilization system uye isingawanzo pasi inoumbwa inodzikamisa system. Semuenzaniso, Qingdao Sainuo's SN3316, SN9126, SN9130 ine lubricity yakanakisa, iyo inogona kushandiswa mumhando dzakasiyana dzePVC kugadzira tekinoroji, kunyanya muPVC calendering uye extrusion process, iyo inogona kuvandudza zvakanyanya plasticization yePVC uye kuvandudza mechanical simba rezvigadzirwa; Iyo inoshandiswa kune yakakwirira tembiricha yakaoma zvinhu kugadzirisa, uye ine yakasarudzika anti adhesion uye anti scorch zvivakwa. Oxidized wax poda inonyanya kushandiswa semafuta ekunze kune yakaoma uye yakapfava PVC kugadzirisa, iyo inogona kuvandudza torque, kuderedza kunaya kwe organotin uye inotungamira munyu yakagadzikana sisitimu, uye ine yakakwirira yekunze lubrication uye dhizaini mhedzisiro, pasina kukanganisa iyo Vicat kupisa kwekushisa nekukanganisa. simba rezvigadzirwa.
Qingdao Sainuo Chemical Co., Ltd. Tiri vagadziri ve PE wakisi, PP wakisi, OPE wakisi, EVA wakisi, PEMA, EBS, Zinc / Calcium Stearate .... Zvigadzirwa zvedu zvakapfuura REACH, ROHS, PAHS, FDA yekuongorora.
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Nguva yekutumira: Jul-15-2021
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