Uyawazi yini umehluko phakathii-polyethylene waxkanye ne-parafini wax ekucutshungulweni kwe-masterbatch?Uma ungumkhiqizi we-masterbatch yombala noma umngane onentshisekelo kumbala we-masterbatch, landela izinyathelo zeSainuo.Isihloko sanamuhla nakanjani sizokuzuzisa aokuningi.

I-masterbatch yombala iyi-pigment concentrate ene-resin njengomthwali.I-resin ine-viscosity ephezulu yokuncibilika nokungahambisani kahle nobuso be-pigment, ngakho-ke ukumanzisa kumpofu, futhi kunzima ukungena ezimbotsheni ze-agglomerate ukuze kuphuke i-agglomerate;okungukuthi, ku-agglomerate Ngemva kokuphulwa, i-resin iyancibilika ayikwazi ukumanzisa ngokushesha futhi ivikele indawo esanda kuzalwa, futhi ukungqubuzana nokuxhumana komunye nomunye kuzobangela ukuthi izinhlayiya ziphinde zihlangane.Le nkinga ingaxazululwa ngokungeza i-polyethylene wax.

Emkhakheni wokukhiqizwa kwe-masterbatch, ukungezwa kwe-wax kapharafini kanye ne-polyethylene wax kungathuthukisa uketshezi lwezinto ezibonakalayo, kuthuthukise ukumanzisa nokuhlakazeka kwama-pigments nezinye izithasiselo, bese kuthuthukisa ukusebenza kokucubungula nokusebenza kahle kokukhiqiza ngamazinga ahlukahlukene.Ukuhlakazwa kwe-pigment kuhle, amandla ombala we-masterbatch aphezulu, ikhwalithi yombala yomkhiqizo yinhle, futhi umkhiqizo wombala uphansi.

Ngakho-ke, abakhiqizi abaningi basebenzisa i-wax kapharafini enephuzu lokuncibilika elingaba ngu-60 ° C njenge-dispersant noma bayisebenzise kanye ne-polyethylene wax ukwandisa ukukhiqiza nokunciphisa izindleko.Manje ake sibheke umehluko wokusebenza phakathi kwalokhu kokubili ngokombono wokusetshenziswa okungokoqobo kokucubungula kwe-masterbatch.

1.Izakhiwo zomzimba kanye namakhemikhali
I-wax kapharafini: Igama lesiNgisi elithi Paraffin Wax, okuqinile okumhlophe, ukuminyana 0.87- 0.92g/cm3, indawo encibilikayo 55- 65℃
I-Polyethylene Wax: Igama lesiNgisi I-Polyethylene Wax, okuqinile okumhlophe, ukuminyana 0.91-0.95g/cm3, indawo yokuncibilika 90-115℃

2.Ukuzinza kwe-thermal
I-ejenti yokugcoba neyokusabalalisa esetshenziselwa i-masterbatch kufanele ikwazi ukumelana nezinga lokushisa lokucubungula ngesikhathi sokwenziwa kwe-masterbatch kanye nokubunjwa komkhiqizo onemibala.Uma ihwamuka noma ibola, izoba nomthelela omubi ku-masterbatch noma kumkhiqizo onemibala.
Izinga lokushisa lokucubungula le-masterbatch nemikhiqizo ngokuvamile liphakathi kuka-160-220 ℃.Kulolu hlu lokushisa, i-wax ye-polyethylene evamile ingamelana, kodwa i-parafini wax inzima ukumelana.Senze izivivinyo ze-isothermal zokuncipha kwesisindo ku-polyethylene wax kanye ne-parafini wax enephuzu lokuncibilika elingu-60°C, futhi sathola ukuthi, ngaphansi kuka-200°C, upharafini ulahlekelwe u-9.57% wesisindo sawo ngemizuzu emi-4, futhi emizuzwini eyi-10, ukuncipha kwesisindo. ifinyelele ku-20%.Kuphela ngokombono wokumelana nokushisa, i-polyethylene wax ingabonisa ukumelana nokushisa okuhle, kuyilapho i-parafini wax inzima ukuyiqinisekisa, ngakho-ke i-wax kapharafini ayifanele ukusetshenziswa njenge-dispersant yombala we-masterbatch.

3.Ukusabalalisa ukusebenza
Ukuze uqhathanise futhi ulinganise izakhiwo zokusabalalisa ze-polyethylene wax kanye ne-parafini wax, ama-masterbatches amnyama alungiselelwe ngokugxila okuhlukene kokubili, ngokulandelana, futhi ukuhlolwa kobumnyama befilimu kwenziwa.
Imiphumela yokuhlolwa ithole ukuthi ngokwesilinganiso sokungeza esingu-0-7%, ngokwanda kokuqukethwe kwe-polyethylene wax ku-black masterbatch, ubumnyama befilimu bukhuphuke kancane kancane ngo-36.7%, okubonisa ukuthi ukuphakama kwe-wax ye-polyethylene, kuba ngcono ukusebenza kokuhlakazeka i-carbon black.Kodwa-ke, esilinganisweni esifanayo sokwengezwa, ngokwanda kukapharafini, ubumnyama be-black masterbatch behle ngo-19.9%, okubonisa ukuthi uma uphakeme upharafini, kuba kubi kakhulu ukusebenza kwe-carbon black.
Lokhu kungenxa yokuthi upharafini ukhipha ikhabhoni emanzi emnyama kalula kune-polyethylene wax, kodwa ngesikhathi esifanayo unciphisa kakhulu i-viscosity yesistimu.I-viscosity ephansi kakhulu yenza buthaka kakhulu ukudluliswa kwamandla okugunda, futhi ukuhlakazeka kuyaphazamiseka.Iqhaza lokuhlangana kwe-agglomeration.Ngakho-ke, ukuqhathaniswa kwemiphumela yokuhlola kubonisa ukuthi i-polyethylene wax inomphumela omuhle wokugcoba nokusabalalisa ku-carbon black, kuyilapho ku-masterbatch yombala, i-carbon black enezelwa nge-parafini wax izoba yimbi kakhulu.

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!
Iwebhusayithi http://www.sainuowax.com
E-mail：sales@qdsainuo.com
               sales1@qdsainuo.com
Ikheli:Igumbi 2702,Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China