polyethylene wax yi-molecular weight ephantsi (< 1000) i-polyethylene, eyisincedisi esiqhelekileyo kwishishini lokulungisa iplastiki. Ukusetyenziswa kwe-wax ye-polyethylene kwi-extrusion yeplastiki kunokuphucula ubuninzi bezinto eziphathekayo, ukwandisa imveliso, kunye nokuvumela ukugxila okuphezulu kokuzalisa.
Iwax yePolyethylene isetyenziswa kakhulu kumbala we-masterbatch processing. Injongo yokongeza i-wax ye-polyethylene ayikona nje ukuguqula ukusebenza kwenkqubo ye-masterbatch yombala, kodwa nokukhuthaza ukusasazeka kwemibala kwi-masterbatch yombala. Ukusasazwa kwe-pigment kubaluleke kakhulu kumbala we-masterbatch. Umgangatho weColor Masterbatch ikakhulu uxhomekeke kukusasazwa kwebala. Ukusasazwa kakuhle kwe-pigment, amandla aphezulu ombala we-Color Masterbatch, umgangatho olungileyo weemveliso kunye nexabiso eliphantsi. Iwax yePolyethylene inokuphucula inqanaba lokusasazwa kwebala ukuya kwinqanaba elithile. I-dispersant eqhelekileyo kwimveliso ye-masterbatch yombala.
Ngenxa yeendlela ezahlukeneyo zokuvelisa, i-wax ye-polyethylene inokwahlulwa ibe ziindidi ezimbini: uhlobo lwe-polymerization kunye nohlobo lokuqhekeka. Eyokuqala yimveliso ye-polymerization ye-high-pressure ye-polyethylene, kwaye le yokugqibela yenziwa ngokuqhekeka kwe-thermal ye-polyethylene. Ngenxa yesakhiwo esahlukileyo se-molecular, i-wax ye-polyethylene ingahlulwa ibe ziindidi ezimbini: ubuninzi obuphezulu kunye obuphantsi, obufana ne-polyethylene. Ngenxa yokungafani kwendlela yokuvelisa, ubuninzi, ubunzima bemolekyuli, ukusabalalisa ubunzima beemolekyuli kunye nesakhiwo se-molecular, iipropati zesicelo se- wax we- kumbala we-masterbatch nazo zihluke.

I-Qingdao Sainuo pe wax, i-viscosity ephezulu, zombini i-lubrication kunye nokusasazwa; ukusebenza kokusasazwa kuyalingana ne-BASF A wax kunye ne-Honeywell AC6A.
Indlela yokusasaza ye-polyethylene wax pigment kuMbala we-Masterbatch
Umbala we-masterbatch yi-pigment concentrate ene-resin njengesithwali. I-pigment ikhona kumazwe amathathu: i-particle ephambili, i-condensate kunye ne-aggregate. I-dispersion mechanism ye-pigment yinkqubo yokuqhawula amasuntswana e-polymer kwi-agglomerates kunye ne-primary particles, kunye nokuzinzisa amasuntswana asanda kuveliswa. Inkqubo yokusasazwa kwe-pigment kwi-resin inokubonakaliswa ngamanyathelo amathathu: okokuqala, i-resin inyibilika imanzisa umphezulu we-pigment aggregate kwaye ingene kwi-pores yangaphakathi; Okwesibini, i-aggregates yaphulwa phantsi kwesenzo samandla e-shear yangaphandle kunye nongquzulwano lwempembelelo phakathi kwamasuntswana e-pigment; Ekugqibeleni, iinqununu ezisandul 'ukuveliswa zimanzi kwaye zigqunywe yi-resin melt, ezinzileyo kwaye ayisekho agglomerated.
I-resin enyibilikayo ine-viscosity ephezulu kunye nokungahambelani kakuhle kunye ne-pigment surface, ngoko ke ayinamanzi kwaye kunzima ukungena kwiipores ze-aggregate. Ke ngoko, ayinakukwazi ukudlulisela ngempumelelo amandla okucheba kwaye kunzima ukutshabalalisa i-aggregate. Xa inkqubo ye-masterbatch ene-polyethylene wax icutshungulwa, i-wax ye-polyethylene iyanyibilika phambi kwe-resin kwaye ifakwe kwi-pigment surface. Ngenxa ye-viscosity ephantsi kunye nokuhambelana kakuhle kunye ne-pigments, i-wax ye-polyethylene ilula ukumanzisa i-pigments, ingene kwi-pores yangaphakathi ye-pigment aggregates, i-cohesion yenze buthathaka, yenza ukuba i-aggregates ibe lula ukuyivula phantsi kwesenzo sangaphandle samandla okucheba, kunye namasuntswana amatsha anokuba nawo. ngokukhawuleza wamanzi kwaye wakhuselwa. Ukongezelela, i-wax ye-polyethylene inokunciphisa i-viscosity yenkqubo kwaye iphucule i-fluidity. Ke ngoko, ukongeza i-polyethylene wax kwimveliso ye-masterbatch yombala kunokuphucula ukusebenza kakuhle kwemveliso, ukonyusa imveliso, kunye nokuvumela ukuxinana kwe-pigment ephezulu.

Ukongezwa kwe- polyethylene amafutha kwi-masterbatch yombala kuqinisa ukumanzisa kunye nokungena kwe-carbon black aggregates, kunciphisa ubungakanani bayo be-particle ngokusebenzisa i-shear force, iphucula ukuhambelana phakathi kwenkqubo kunye ne-carbon black, kwaye ilungele ukusabalalisa; Ngelo xesha, ukunciphisa i-viscosity yenkqubo ayikwazi nje ukuphucula isivuno, kodwa kunciphise kakhulu amandla okucheba adluliselwe kwi-carbon black aggregate, engathandekiyo ukusabalalisa. Ukhuphiswano phakathi kweempembelelo ezimbini ezahlukeneyo lukhokelela kubukho boluhlu lwedosi olufanelekileyo. Xa ixabiso elincinci le-wax lifakwe kwinkqubo, isiphumo sayo esilungileyo sokusasazeka sikhulu kunokuthintela ukusabalalisa, kwaye ibonisa umphumo ongcono wokusasazeka. Ngokunyuka kwedosi ye-wax, iziphumo ezimbini zomelezwa. Xa ugxininiso lwe-wax ludlula ixabiso elithile, iziphumo zalo ezimbi kunye nokusabalalisa zihamba phambili. Ngeli xesha, kuyaqondwa ukuba i-dispersion effect iyancipha.
(1) Phucula ukusasazwa kunye namandla ombala. Ngenxa yobunzima bemolekyuli obufanelekileyo be-polyethylene wax, i-viscosity yayo yenza ukuba i-pigment ifumane ukusasazwa kakuhle phantsi kwe-shear force. Ke ngoko, ngomxholo we-pigment efanayo, kukho umahluko omkhulu kukuqina kombala phakathi kwe-waxy masterbatch kunye ne-waxless masterbatch.
(2) Ukuphucula inkqubo kunye nesivuno. Ngenxa yobunzima obuphantsi bemolekyuli ye-polyethylene wax kunye ne-viscosity yayo iphantsi kakhulu kune-resin carrier, i-viscosity ye-master batch melt ingancitshiswa kakhulu.
Qingdao Sainuo Chemical Co.,Ltd. Singabavelisi be- PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, iZinc / iCalcium Stearate .... Iimveliso zethu ziye zadlula i-REACH, ROHS, PAHS, uvavanyo lwe-FDA. Sainuo qiniseka wax, wamkele umbuzo wakho! IWebhsayithi: https://www.sanowax.com
I-imeyile:sales@qdsainuo.com
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