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Indlela yokuphucula ukusasazwa kweeretardants zomlilo

Ngokusetyenziswa okubanzi kwezinto zepolymer kunye neemveliso zabathengi be-elektroniki kubomi bemihla ngemihla, izehlo zomlilo nazo ziyanda, kwaye umonakalo owuzisayo woyikisa ngakumbi. Ukusebenza kwe-flame retardant yezixhobo ze-polymer kuye kwabaluleke ngakumbi kwaye kubaluleke kakhulu, kungenxa yokufezekisa iimfuno ze-flame retardant yeeplastiki kunye neemveliso zerabha, ukunciphisa ungcoliseko lothuli olubangelwa yi-flame retardants, i-flame retardant masterbatch yavela, kwaye idlala indima eyimfuneko kunye nebalulekileyo ekubunjweni kweemveliso zokugqibela.

I-masterbatch ye-flame retardant yenziwa ngokwefomula efanelekileyo, ngokusebenzisa indibaniselwano yendalo ye-flame retardant, i-lubricant dispersant kunye ne-carrier, ngokucoca okuxineneyo, ukuxuba, ukufana kunye ne-extrusion granulation. Kule, i-dipersant idlala indima ebaluleke kakhulu, yongeza inxalenye ethile ye-dispersant ingaba yinto enhle kakhulu ukukhuthaza ukusasazwa kwe-flame retardant, ukuze kube lula ukusabalalisa ngokulinganayo kwinkqubo, ukuthintela ukuxutywa kwe-flame retardant, ngcono umphumo wokusabalalisa, ukuze wenze i-flame retardant ye-flametardant iphucula i-flametar ukusebenza kakuhle kweplastiki, iimveliso zerabha, umlilo uya kukrwitshwa kwinqanaba lokuqala.

Nangona kunjalo, ekusebenzeni, iiplastiki ezininzi kunye neengxenye zerabha eziqukethe amacandelo e-flame-retardant azikwazi ukwenza iimpawu zabo zokutshatyalaliswa komlilo ngenxa yokusabalalisa okungalinganiyo kwe-flame-retardant kwizinto ezibonakalayo emlilweni, okukhokelela kumlilo omkhulu kunye nelahleko enkulu.

Ukuze kukhuthazwe ukusasazwa iyunifomu retardants idangatye okanye idangatye retardant masterbatch kwinkqubo yokubumba imveliso, ukunciphisa isenzeko ukusasazwa ngokungalingani okubangelwa isiphumo idangatye retardant ayikwazi ukusebenza ngokufanelekileyo, njl, kunye nokuphucula umgangatho weemveliso idangatye retardant, SILIKE uye waphuhlisa abicah modified addispersant SILIMER.

I-SILIMER luhlobo lwe-tri-block copolymerized modified siloxane eyenziwe nge-polysiloxanes, amaqela e-polar kunye namaqela amade ekhabhoni. Amacandelo e-polysiloxane chain chain angakwazi ukudlala indima ethile yodwa phakathi kweamolekyuli ezivuthayo zomlilo phantsi kwe-shear mechanical, ukukhusela i-agglomeration yesibini ye-athomu ye-flame retardant; amacandelo e-polar chain chain ane-bonding ethile kunye ne-flame retardant, edlala indima yokudibanisa; amacandelo amade ekhabhoni anokuhambelana okuhle kakhulu kunye nezinto ezisisiseko.

Olu luhlu lweemveliso zifanelekile kwii-resin ze-thermoplastic eziqhelekileyo, i-TPE, i-TPU kunye nezinye i-elastomers ze-thermoplastic, kwaye inokuphucula ukuhambelana phakathi kwee-pigments / ii-powders zokugcwalisa / i-powders esebenzayo kunye neenkqubo ze-resin, kunye nokugcina imeko yokusabalalisa i-powders ezinzile.

Kwangaxeshanye, oko kunokunciphisa i-viscosity yokunyibilika, ukunciphisa i-torque ye-extruder, uxinzelelo lwe-extrusion, ukuphucula ukusebenza kwezinto eziphathekayo, kunye nokuthambisa okulungileyo, kwaye kwangaxeshanye kunokuphucula ngokufanelekileyo ukuvakalelwa komphezulu wezinto eziphathekayo, kunye neqondo elithile lokugudiswa kwaye akuchaphazeli iipropati zoomatshini bezinto eziphathekayo, kukukhuthaza ukusabalalisa okufanayo kwe-flame-flame imveliso ukunika ukudlala ngokupheleleyo izisombululo ezikumgangatho ophezulu.

Ukongeza, olu luhlu lweemveliso alufanelekanga kuphela kwi-masterbatch ye-flame retardant, kodwa kunye ne-masterbatch yombala okanye i-concentration ephezulu echithwa kwangaphambili.