Polyethylene waxisetyenziswa ngokubanzi.Iyakwazi ukusasaza i-pigments kunye ne-fillers kwi-masterbatch yombala, inike ibhalansi yokuthambisa kwi-PVC yokuxuba izithako, ibonelele nge-demoulding kwiiplastiki zobunjineli, kunye nokubonelela ngokuhambelana kojongano ekuzaliseni okanye ukuqinisa izinto eziguquliweyo.

1. Ukusetyenziswa kwepe waxkuMbala Masterbatch
I-wax ye-polyethylene inokuhambelana kakuhle kunye ne-toner, kulula ukumanzisa i-pigment, kwaye inokungena kwi-pores yangaphakathi ye-pigment aggregate ukwenza buthathaka ukubumbana, ukwenzela ukuba i-pigment aggregate ibe lula ukuphuka phantsi kwesenzo samandla okucheba angaphandle, kwaye amasuntswana asandul’ ukuvela asenokumanziswa ngokukhawuleza kwaye akhuselwe.Ke ngoko, inokusetyenziswa njenge-dispersant kunye nokuzalisa i-masterbatch yombala we-thermoplastic resin colorbatch, kunye ne-lubricating dispersant ye-masterbatch eyonakeleyo.Ukongeza, i-wax ye-polyethylene inokunciphisa i-viscosity yenkqubo kunye nokuphucula umbane.Ke ngoko, ukongeza i-wax ye-polyethylene kwimveliso ye-masterbatch yombala inokuphucula ukusebenza kakuhle kwemveliso kunye nesivuno kunye nokuzinzisa isiphumo sokusasazeka.
2. Ukusetyenziswa kwe-wax ye-polyethylene kwiimveliso ze-PVC

I-PVC yaziwa ngokupheleleyo njengepolyvinyl chloride.Ukushisa kwayo kwe-viscous flow flow kusondele kakhulu kwiqondo lokushisa lokuthotywa, ngoko kulula ukuthotywa kwiifom ezahlukeneyo ngexesha lokucubungula, ngoko kuya kulahlekelwa ukusebenza kwayo.Ngoko ke, i-stabilizer yokushisa kunye ne-lubricant kufuneka yongezwe kwifomula ye-PVC exutywe izithako.Eyangaphambili iphucula ukuzinza kwayo kwe-thermal, kwaye le yokugqibela inciphisa ingxabano phakathi kwe-PVC ye-molecular chain kunye namandla okususa ifilimu phakathi kwe-PVC yokunyibilika kunye nesinyithi, ukwenzela ukuba kuphuculwe ukulungiswa kwe-PVC kwiimveliso ezahlukeneyo.Polyethylene wax kunyepolyethylene oxidized waxzizithambiso eziqhelekileyo kwiPVC.
Ekuqhutyweni kwe-PVC, akukho kunyibilika okucocekileyo, kuphela iinqununu zesibini (i-100 μ M, ehlanganiswe ngamaqhekeza aphambili kunye namaqhuqhuva) kwaye ihlukaniswe kwiibhola ezincinci (1) phantsi kwesenzo se-thermal kunye ne-mechanical shear μ Inkqubo ye-spherule Ukwahlula kwi-100nm (m) ngokuqhelekileyo kubhekiselwa kuyo njenge-gelation okanye iplastiki.Ukuze kuphunyezwe iimpawu ezingcono zomatshini, umphezulu kunye nokuqhubekeka, idigri ye-gelation ifaneleke ngakumbi phakathi kwe-70% ~ 85%.I-wax ye-polyethylene efanelekileyo inokulibazisa okanye ikhawuleze inkqubo ye-gelation.Emva kokunyibilika, i-homopolyethylene wax ikhona phakathi kweenqununu eziphambili okanye iinqununu, ukunciphisa ukungqubuzana phakathi kweenqununu eziphambili okanye iinqununu, ukuze kuncitshiswe ukuveliswa kobushushu be-friction yokunyibilika, ukulibazisa i-plasticization ye-PVC, kunye nokuphucula ukuzinza kwe-thermal ye-PVC.I-wax ye-polyethylene ene-oxidized ine-compatibility ethile kunye ne-PVC, enokuthi ibambelele kumphezulu we-TB, ikhulise i-viscosity yokunyibilika, kwaye ibe nefuthe elihle lohlengahlengiso kwindlela yokuziphatha ye-gelation.Omnye umsebenzi wayo oyintloko kukwenza ifilimu kwi-PVC inyibilika kunye nesinyithi sokunciphisa ukungqubuzana phakathi kwezixhobo zokunyibilika kunye nokucubungula.Yiarhente yokukhululwa elungileyo kwiprosesa yePVC.Ngokukodwa kwifilimu ye-PVC ecacileyo (i-organotin stabilizer), ukongeza inani elifanelekileyo le-wax ye-polyethylene ene-oxid ayikwazi nje ukukhutshwa kakuhle, kodwa ayiyi kunciphisa ukucaca.
Okwangoku, ukongeza kwi-wax eyenziwe nge-polyethylene kunye ne-polyethylene oxidized wax, iparafini, i-Fischer Tropsch wax kunye ne-wax yemveliso nazo zisetyenziswa ngokubanzi kwi-PVC.Kananjalo kufuneka zilungelelaniswe ngokuguquguqukayo ngokwee-terminal applications.Umzekelo, indawo ephantsi yokunyibilika iparafini inokudlala indima yokuthambisa kwangethuba, inqanaba eliphakathi lokunyibilika ipolyethylene wax kunye neFischer Tropsch wax inokudlala indima yokuthambisa yexesha eliphakathi, kunye nenqanaba lokunyibilika eliphezulu eline-oxidized polyethylene wax inokudlala indima yokuthambisa kamva.Ezinye izithambiso ezinokumelana nobushushu obulinganiselweyo, njengeparafini wax kunye ne-fatty acid ester, kulula ukuzifaka kwifa leemveliso ezikhutshiweyo kunye nomqulu wokupholisa wefilimu ekwikhalenda.Ezi zinto ziya kuba nefuthe elibi kwiipropati ezingaphezulu zeemveliso zokugqibela, kunye nendawo yokusebenza kunye nokuveliswa kwabasebenzi abasebenza kwindawo.Ngaphezu koko, ukuhambelana kwe-lubricant enye kwi-PVC kuphezulu kakhulu.Ukuba iphakheji ye-lubricant edibeneyo isetyenzisiweyo, amacandelo ahlukeneyo awahambelani kwaye asabelana nomnye, kwaye kulula ukukhokelela kuhlalutyo loxinzelelo.Ngoko ke, ngokusetyenziswa kweemveliso, njengokuba ukuprinta kunye nokutshiza kuyafuneka, kubaluleke kakhulu ukukhetha izithambiso ezinomgangatho ozinzileyo kunye nokumelana nobushushu obulungileyo kwimveliso egudileyo kunye nokuphucula umgangatho wemveliso.

3. Ukusetyenziswa kwe-polyethylene wax kwiiplastiki zobunjineli
Izithambisi nazo kufuneka zongezwe kwiiplastiki zobunjineli ezisetyenziswa ngokuqhelekileyo i-PA6, i-PA66, isilwanyana sasekhaya, i-PBT kunye ne-PC ukunyusa nokuphucula umphumo wokuhamba okanye ukuhambelana.Ngeli xesha, xa sikhetha i-wax ye-polyethylene, asikwazi ukukhetha i-wax ye-polyethylene ye-homopoly, kuba ngokomgaqo wokufana nokuhambelana, ezi plastiki zobunjineli zine-polarity enamandla okanye ebuthathaka.Kufuneka sikhethe i-wax ye-polyethylene kunye ne-polarity ethile, umzekelo, i-polyethylene oxidized wax, i-ethylene acrylic acid copolymer wax, i-anhydride ye-maleic ifakwe i-polyethylene wax, njl.Ngokomzekelo, kwi-PA6, ukuba kukho imfuneko yokuphucula ukusebenza kokuzaliswa kwesitofu, kufuneka i-lubricant yangaphakathi, enokuthi iphucule kakhulu ubuninzi bezinto eziphathekayo, kwaye emva koko idibaniswe ne-arhente ethile yokukhululwa, njenge-ethylene acrylic. i-asidi copolymer wax, lo msebenzi unokufezekiswa.
Ukuba ufuna ukuphucula umgangatho wepropathi yeemveliso ze-PC, udinga izithambiso zangaphandle, ezifana ne-wax ye-polyethylene ene-oxidized, enokuphucula ipropati ye-demoulding yeemveliso ngexesha lokubumba.Ukuba ufuna ukuphelisa ingxaki yefayibha edadayo kumphezulu kwifiber yeglasi eyomeleziweyo yezinto zePA66, ungafezekisa esi siphumo ngokongeza i-maniic anhydride ehlonyelwe i-polyethylene, kuba i-Oh ukuhlangana phakathi kwe-anhydride ye-maleic kunye nomphezulu we-glass fiber ilungile kakhulu. , enokunyusa ukuhambelana kobuso phakathi kwefiber yeglasi kunye ne-PA66.
Ngokuqinisekileyo, xa ukhetha iintlobo ezahlukeneyo ze-wax ye-polyethylene, kufuneka sithathele ingqalelo iimpawu zokumelana nokushisa, i-particle morphology kunye nokunye.
Qingdao Sainuo Chemical Co.,Ltd.Singabavelisi be-PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, i-Zinc / i-Calcium Stearate….Iimveliso zethu ziphumelele i-REACH, ROHS, PAHS, uvavanyo lwe-FDA.
Sainuo qiniseka wax, wamkele umbuzo wakho!
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