Uyawazi umhlakaniphi?Iyiphi i-disperant engcono kakhulu?

I-Dispersant, njengoba negama liphakamisa, iwukuhlakaza ngokunengqondo izimpushana ezihlukahlukene ku-solvent, futhi wenze okuqinile okuhlukahlukene kumiswe ngokuqinile ku-solvent (noma ukusabalalisa) ngesimiso esithile sokukhokhisa noma umphumela we-polymer steric.
Ukuhlukaniswa komkhiqizo:
1. I-wax yamangqamuzana aphansi
I-wax ye-molecular ephansi iwuchungechunge lwama-oligomers anezakhiwo ezahlukene, ezenziwe nge-polyethylene ehlukahlukene (i-homopolymer noma i-copolymer), i-polypropylene, i-polystyrene noma ezinye izinto eziguquliwe ze-polymer ngokuqhekeka kanye ne-oxidation.
Imikhiqizo yayo eyinhloko ihlanganisa i-homopolymer, i-homopolymer ene-oxidized, i-ethylene acrylic acid copolymer, i-ethylene vinyl acetate copolymer kanye ne-ionomer yamangqamuzana ephansi.I-polyethylene waxiyona esetshenziswa kakhulu.

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2. Ama-acids anamafutha, ama-aliphatic amide nama-esters
Inhlanganisela ye-stearamide notshwala obuphezulu ingathuthukisa ukuthambisa nokuzinza kwe-thermal.Umthamo (ingxenyana yobuningi, efanayo ngezansi) ngu-0.3% - 0.8%.Ingasetshenziswa futhi njengesithambiso se-polyolefins;I-Hexenyl distearamide, eyaziwa nangokuthi i-ethylene distearamide, iyindawo ephezulu yokuncibilika enesilinganiso esingu-0.5% ~ 2%;I-Monoglyceride stearate, i-Glyceryl tristearate;Umthamo we-oleoyl ngu-0.2% ~ 0.5%;IHydrocarbon upharafini oqinile, indawo encibilikayo 57 ~ 70 ℃, ayincibiliki emanzini, ancibilika kuzincibilikisi eziphilayo, ukuhlakazeka okungekuhle, ukuhambisana kanye nokuzinza okushisayo ku-resin, futhi umthamo ngokuvamile ungaphansi kuka-0.5%.
3. I-wax kapharafini
Nakuba upharafini iyisithambiso sangaphandle, iyi-hydrocarbon eqondile ye-non-polar, engakwazi ukumanzisa ubuso bensimbi, okungukuthi, ayikwazi ukuvimbela i-PVC namanye ama-resin ekunamatheleni odongeni lwensimbi.Ingadlala umthelela we-synergistic kuphela uma isetshenziswe ngokuhambisana ne-stearic acid ne-calcium stearate.
Upharafini owuketshezi: indawo yokuqandisa ngu-15-35 ℃.Ngesikhathi sokubunjwa nokubunjwa komjovo, ayihambisani kahle ne-resin, futhi inani elingeziwe livamise ukuba ngu-0.3% - 0.5%.Uma kuningi kakhulu, kuzolimaza ukusebenza kokucubungula.
Upharafini weMicrocrystalline: utholakala enqubweni yokuhluza i-petroleum.Isisindo sayo samangqamuzana sikhulu futhi kunama-isomer amaningi.Iphuzu elincibilikayo lingu-65-90 ℃.Inokugcoba okuhle kanye nokuzinza kokushisa, kodwa ukuhlakazeka okubi.Umthamo ngokuvamile u-0.1% - 0.2%.Kungcono ukusetshenziswa kanye ne-butyl stearate kanye nama-acids amaningi anamafutha.op wax 

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4. Izinsipho zensimbi
Usawoti wensimbi we-fatty acids ephakeme, ebizwa ngokuthi insipho yensimbi, njenge-barium stearate, ifaneleka kumapulasitiki ahlukahlukene anesilinganiso esingaba ngu-0.5%;I-Zinc stearate ifanele i-polyolefin, i-ABS, njll., ngomthamo ongu-0.3%;I-calcium stearate ifanele amapulasitiki ajwayelekile kanye nokugcotshwa kwangaphandle, ngomthamo we-0.2% - 1.5%;Ezinye izinsipho ze-stearic acid ezifana ne-cadmium stearate, i-magnesium stearate ne-copper stearate.
Umsebenzi womkhiqizo:
1. Thuthukisa ukucwebezela;
2. Vimbela umbala ontantayo nembali;
3. Thuthukisa amandla ombala;
4. Yehlisa i-viscosity futhi ukhulise ukulayishwa kwe-pigment;
5. Khulisa ukuqina kwesitoreji;
6. Khulisa ukuthuthukiswa kombala nokugcwala kombala
7. Khulisa ukukhanya (imibala ephilayo) noma amandla okufihla (izingulube ze-inorganic).
Umgomo womkhiqizo:
Enqubweni yokukhiqiza ye-Color Masterbatch, ukuhlakazeka kwe-pigment kuyisixhumanisi sokukhiqiza esibaluleke kakhulu, esihlobene ngokuqondile nokugcinwa, isicelo, ukubukeka nokusebenza kwe-masterbatch.Ngakho-ke, ukukhetha okunengqondo kwe-disperant kuyisixhumanisi sokukhiqiza esibaluleke kakhulu.
Izidingo zokuthenga:
1. Ukusebenza okuhle kokuhlakazeka ukuvimbela ukuhlanganiswa kwezinhlayiya zokugcwalisa;
2. Inokuhambisana okufanele ne-resin ne-filler kanye nokuzinza okuhle kokushisa;
3. Uketshezi oluhle ngesikhathi sokwenza nokucubungula, ngaphandle kokubangela ukukhukhuleka kombala;
4. Akuthinti ukusebenza kwemikhiqizo, engeyona enobuthi futhi eshibhile;
5. Umthamo we-disperant ngokuvamile u-5% wesisindo se-masterbatch.
Le nkampani Qingdao Sainuo Chemical Co., Ltd.Singabakhiqizi be-PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, i-Zinc/Calcium Stearate….Imikhiqizo yethu iphumelele ukuhlolwa kwe-REACH, ROHS, PAHS, FDA.Sainuo qiniseka wax, wamukelekile umbuzo wakho!
E-mail:sales@qdsainuo.com
               sales1@qdsainuo.com
Ikheli:Igumbi 2702,Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China


Isikhathi sokuthumela: Nov-29-2021
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