Kwintsimi yemveliso ye-masterbatch yombala, ukongezwa kwe-wax yeparafini kunyePE waxinokuphucula ukuhamba kweenkqubo zezinto zepolymer.Ngokuphucula ukumanzi kunye nokusabalalisa kwee-pigments kunye nezinye izongezo, ukusebenza kokucubungula kunokuphuculwa kwii-degrees ezihlukeneyo, eziluncedo ekuphuculeni ukusebenza kakuhle kwemveliso kunye ne-gloss ebonakalayo yeemveliso ezigqithisiweyo.Ngoko ke, iifektri ezininzi zisebenzisa iwax yeparafini enendawo yokunyibilika emalunga ne-60 ℃ njenge-dispersant okanye idityaniswe ne-polyethylene wax ukunyusa imveliso nokunciphisa iindleko.Ngoku sijonga umahluko wokusebenza phakathi kwezi zimbini ngokwembono yezicelo ezisebenzayo ekusetyenzweni kombala we-masterbatch.

(1) Ukusebenza kwe-thermal
I-lubricating dispersant esetyenziselwa umbala we-masterbatches kufuneka ikwazi ukumelana nobushushu bokucubungula kakuhle kwaye igcine uzinzo lwe-thermal ngexesha lokwenziwa kwee-masterbatches zombala kunye nokubunjwa kweemveliso ezinemibala;Ngaphandle koko, i-dispersant esetyenziselwa i-gasification okanye i-decomposition iya kuba nefuthe elibi ekusebenzeni kwe-masterbatch yombala okanye imveliso.Ubushushu bokusebenza kombala we-masterbatches kunye neemveliso ziphakathi kwe-160-220 ℃.Senze imifuniselo ye-isothermal thermogravimetric kwipolyethylene waxkunye neparafini enendawo yokunyibilika engama-60 ℃.Iziphumo zabonisa ukuba ngaphantsi kwe-200 ℃, iparafini wax yatyhala i-9.57% yobunzima bayo kwimizuzu emi-4, kwaye ukwehla kobunzima kufikelele kuma-20% kwimizuzu eli-10.Ngokwembono yokumelana nobushushu kuphela, i-polyethylene wax inokubonisa ukumelana nobushushu, ngelixa iparafini iwax kunzima ukuyiqinisekisa.Ke ngoko, iparafini wax ayifanelekanga ukusetyenziswa njenge-dispersant ye-masterbatch yombala.

(2) Ukusebenza kokusasazwa
Ukuthelekisa kunye nokumisela iimpawu zokusasazwa kwe-pe wax kunye neparafini, ii-masterbatches ezimnyama zalungiswa ngokugxininiswa okuhlukeneyo kwezi zimbini, kunye novavanyo olumnyama lwefilimu oluncinci lwenziwa.Ngokomlinganiselo wokongezwa kwe-0-7%, i-masterbatch emnyama inyuke ngokuthe ngcembe nge-36.7% ngokunyuka kwe-polyethylene umxholo we-wax, ebonisa ukuba ukuphakama kwe-wax ye-polyethylene, kungcono ukuchithwa kwe-carbon black;Nangona kunjalo, ngokomlinganiselo ofanayo wokongezwa, i-masterbatch emnyama yehle nge-19.9% ​​ngokunyuka kweparafini, nto leyo ebonisa ukuba xa uphezulu isiqulatho separafini, kokukhona ukusasazwa kwekhabhoni emnyama kumbi.
Oku kungenxa yokuba xa kuthelekiswa ne-pe wax, iparafini ithanda kakhulu ukumanzisa i-carbon emnyama, kodwa kwangaxeshanye, inciphisa kakhulu i-viscosity yenkqubo.I-viscosity ephantsi yenza buthathaka kakhulu ukuhanjiswa kwamandla okucheba kwaye iphazamise ukusasazwa.Ikhabhoni emnyama igqunywe ngumphezulu weparafini, yenze amasuntswana amasuntswana ekhabhoni amnyama aggregates.Ngokucacileyo, esi siphumo sithintelo kukusasazwa sigqithisa kakhulu isiphumo saso esibuthathaka ekudibaneni kwee-aggregates.

Ke ngoko, uthelekiso lweziphumo zovavanyo lubonisa ukuba i-wax ye-polyethylene inefuthe elihle lokuthambisa kunye nokusabalalisa kwikhabhoni emnyama, ngelixa kumbala we-masterbatch, i-carbon emnyama eyongezwe nge-wax yeparafini iya kuwohloka kakhulu.
Ukuze ufumane iinkcukacha ezithe vetshe, nceda uqhagamshelane nathi!                             ukubuza
Qingdao Sainuo Iqela.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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Idilesi:Inombolo ye-15 yeBiulding, iGadi yeTotshi iZhaoshang Wanggu, indlela yeTotshi enguNombolo 88, eChengyang, eQingdao, eTshayina