Kwinkqubo yokuvelisa i-polyethylene, inani elincinci le-oligomer liya kuveliswa, oko kukuthi, i-polyethylene ephantsi yobunzima bemolekyuli, eyaziwa ngokuba yi-polymer wax, okanyepolyethylene waxngokufutshane.Iwax yePolymer ayiyotyhefu, ayinancasa, ayidleki, imhlophe okanye ityheli kancinane okuqinileyo kunye nobunzima bemolekyuli obuyi-1800 ~ 8000. Ingenziwa ibe ziibhloko, iiflakes kunye nomgubo njengoko kufuneka.Kwimveliso eqhelekileyo, le nxalenye ye-wax inokongezwa ngokuthe ngqo kwi-polyolefin njenge-additive, kwaye inokumelana nokubanda okugqwesileyo, ukumelana nobushushu, ukuxhathisa imichiza kunye nokumelana nokunxiba.
Kwinkqubo yokuvelisa i-wax ye-polyethylene, ukulawula ukushisa kokuqhaqha kunye nexesha yinto ebalulekileyo yokuqinisekisa iimpawu kunye nomgangatho we-wax yokuqhawula.Ukuqhekeka kobushushu obuphezulu kufuna ngaphezulu kwama-300 ℃.Ukuba iqondo lokushisa liphantsi kakhulu, ukuthotywa akuphelelanga, i-molecular chain chain ayikwazi ukuphulwa ngokupheleleyo, kwaye i-fluidity yemveliso ihlwempuzekileyo, engafanelekanga kwizicelo ezahlukeneyo zokucubungula;Iqondo lokushisa liphezulu kakhulu, ukusetyenziswa kwamandla kukhulu kakhulu, ixabiso lemveliso liyanyuka, ukukhupha kwamanzi ngokukhawuleza, ixesha lokupholisa lide kakhulu, kwaye ukukhutshwa kukhawuleza kakhulu, okulula ukubangela ukutshisa kunye neengozi.Ukongeza, inkqubo yokupholisa ejikelezayo yokukhutshwa kufuneka igqibelele.Ukuba umphumo wokupholisa weyunithi umpofu, i-wax ye-polyethylene ibonakaliswe kwiqondo lokushisa eliphezulu kakhulu emoyeni, ekulula ukuba i-oxidized, kwaye imveliso igrey.Ubushushu bokukhutshwa kufuneka bulawuleke ngaphantsi kwe-800 ℃.

Ukusetyenziswa kwe-wax ye-polyethylene
1. Ukusetyenziswa kwepe wax njengabasasaza
I-wax ye-polyethylene luhlobo lwe-lubricant kunye ne-arhente yokukhulula kunye ne-lubrication yangaphandle elungileyo.Ukuyongeza kwirabha kunye neeplastiki kunokuphucula ukusebenza kakuhle, ukuphucula igloss kunye nokumelana nokunxiba kweemveliso, igalelo ekusasazweni kwezihluzi kunye neepigments, kwaye inokusetyenziswa njengemathiriyeli ekrwada ye-masterbatch yeplastiki enemibala.
Ukusetyenziswa kwewax yepolyethylene kuMbala Masterbatch
Iwax yePolyethylene isetyenziswa kakhulu kumbala we-masterbatch processing.Injongo yokongeza i-wax ye-polyethylene ayikona nje ukuphucula ukuqhutyelwa kwenkqubo ye-masterbatch yombala, kodwa nokukhuthaza ukusabalalisa kwe-pigment kwi-masterbatch yombala.Ukusasazwa kwe-pigment kubaluleke kakhulu kumbala we-masterbatch.Umgangatho weColor Masterbatch ikakhulu uxhomekeke kukusasazwa kwebala.I-pigment dispersing kunye ne-masterbatch ekhazimlayo inamandla aphezulu ombala, umgangatho olungileyo wombala kunye nexabiso eliphantsi lombala.Iwax yePolyethylene inokuphucula inqanaba lokusasazwa kwebala ukuya kwinqanaba elithile.I-dispersant eqhelekileyo kwimveliso ye-masterbatch yombala.

2. Ukusetyenziswa kwe-wax ye-polyethylene njenge-lubricant
I-wax ye-polyethylene luhlobo lwe-lubricant kunye ne-arhente yokukhulula kunye ne-lubrication yangaphandle elungileyo.Ukuyongeza kwirabha kunye neeplastiki kunokuphucula ukusebenza kakuhle kunye neglosi yeglosi kunye nokunganyangeki kweemveliso.
Indlela yokwenza: indima yesithambiso kukunciphisa ingxabano phakathi komphezulu woqhagamshelwano phakathi kwepolymer kunye noomatshini abalungisayo naphakathi kwamakhonkco emolekyuli epolymerized.Eyangaphambili ibizwa ngokuba sisithambiso sangaphandle kwaye le yokugqibela ibizwa ngokuba sisithambiso sangaphakathi.I-lubricant yangaphakathi kunye ne-polymer inokuhambelana okuthile.Kwiqondo lokushisa lokushisa, ukuhambelana kuncinci, ngelixa ukushisa okuphezulu, ukuhambelana kwandisa ngokufanelekileyo.Umyinge wokufakwa kwe-lubricant kwi-polymer unxulumene nokuhambelana phakathi kwe-lubricant kunye ne-polymer, kwaye ukuhambelana kuxhomekeke kwisakhiwo se-molecular ye-lubricant kunye ne-polymer polarity ehlobene.I-lubrication yangaphakathi ye-PVC, i-lubricant kunye ne-plasticizer inokuthathwa njengento efanayo, kodwa i-polarity ye-agent ye-sliding agent iphantsi, kwaye ukuhambelana phakathi kwe-lubricant kunye ne-PVC ingaphantsi kune-plasticizer.Iimolekyuli ezimbalwa ze-lubricant zinokungena phakathi kweemolekyuli ze-polymer, zenza buthathaka umtsalane we-polymer molekyuli, okwenza kube lula ukuba amatyathanga e-polymer atyibilike kwaye ajikeleze enye kwenye ngexesha lokuguqulwa.

Uphawu oluphambili lwe-lubricant kukuba luncinci okanye aluhambisani neepolymers.Kwinkqubo yokucubungula, kulula ukukhupha kwizinto ezixutywe phantsi koxinzelelo kwaye ufudukele kwindawo okanye ngaphandle kwe-interface phakathi kwezinto ezixutywe kunye noomatshini bokucubungula.Iimolekyuli ze-lubricant zilungelelaniswe kwaye zicwangciswe, kwaye amaqela e-polar ajongana nomphezulu wesinyithi ukwenza i-lubricating molecular molecular ngokusebenzisa i-adsorption ebonakalayo okanye i-chemical bond.Ngenxa yamandla aphantsi okubambisana phakathi kweeathomli ze-lubricant, ngoko ke, ukungqubuzana phakathi kwepolymer kunye nomgangatho wezixhobo kunokuncitshiswa ukuze kuthintelwe ukunamathela kumphezulu womatshini.I-viscosity yefilimu yokuthambisa kunye nokusebenza kwayo kokuthambisa kuxhomekeke kwindawo yokunyibilika kunye nobushushu bokulungisa i-lubricant.Ngokubanzi, izithambiso ezinamatyathanga amade eemolekyuli zinefuthe elikhulu lokuthambisa.
I-wax ye-polyethylene sisithambiso esilungileyo sangaphakathi se-polyethylene kunye ne-polypropylene.Ayihambelani ngokupheleleyo ne-polyethylene wax, ngoko idlala indima yangaphandle yokuthambisa ukuya kwinqanaba elithile.Kwiimveliso ezinkulu ezibunjiweyo zenaliti, i-wax ayinakuphucula kuphela ubumanzi kwinkqubo yokucubungula, kodwa iphucula kakhulu iglosi yomphezulu kunye nokumelana noxinzelelo lokusingqongileyo.Zombini i-polyethylene kunye ne-polypropylene kufuneka iqulethe i-lubricant ye-2% kwaye ingabonisi utshintsho ekusebenzeni.Kwizinto ezisetyenzisiweyo, ukuya kwi-5% ye-polyethylene wax inokongezwa kwaye isalathisi se-melt singalungiswa kwinqanaba elifunekayo.
3. Ukusetyenziswa kwe-wax ye-polyethylene kwezinye iindawo
Iwax yePolyethylene esetyenziswa kwi-inki inokubonelela nge-anti friction, anti scratch, anti adhesion kunye nokugcina ukukhanya;Iyakwazi ukutshintsha i-rheology ye-inki kunye nokuphucula i-hydrophilicity kunye nokusebenza kokushicilela;Iwax yePolyethylene isetyenziswa ikakhulu ukukhwela kunye nokwandisa ukuva kwesandla kwipeyinti.I-wax yokwaleka iyongezwa ikakhulu ngendlela yezongezo.Ekuqaleni yayisetyenziselwa ukuchasana nokusasazwa kwefilimu, ngokukodwa kubandakanywa nokuphucula ukuguda, ukuxhathisa ukukrazula kunye nokungangeni kwamanzi kwefilimu.
Qingdao Sainuo Chemical Co.,Ltd.Singumenzi wePE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc/Calcium Stearate….Iimveliso zethu ziphumelele i-REACH, ROHS, PAHS, uvavanyo lwe-FDA.Sainuo qiniseka wax, wamkele umbuzo wakho!Iwebhusayithi esemthethweni: https://www.sanowax.com
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