Kwishishini leplastiki, i-masterbatch yombala yeyona ndlela iqhelekileyo nesebenzayo yokufaka imibala kwiipholima. Nangona kunjalo, ukufezekisa ukuhanjiswa kwemibala efanayo kuhlala kungumngeni oqhubekayo. Ukusasazwa okungafaniyo akuchaphazeli nje inkangeleko yemveliso kodwa kunciphisa amandla oomatshini kunye nokusebenza kakuhle kwemveliso - imiba exabisa ixesha labavelisi, imathiriyeli, kunye nokuthembela kwabathengi.
Eli nqaku liphonononga indima yezongezo kwi-masterbatches yombala, oonobangela be-pigment agglomeration, kwaye lazisa isisombululo esisebenzayo-SILIKE Silicone Hyperdispersant SILIMER 6200, eyenzelwe ukuphakamisa ukufana kombala kunye nokusebenza kokusebenza.
Ziziphi izongezo kwi-Masterbatches zeMbala kwaye kutheni zibalulekile
I-masterbatch yombala ngokuqhelekileyo iqulethe izinto ezintathu eziphambili - ii-pigments, ii-resin zokuphatha, kunye nezongezo ezisebenzayo. Ngelixa i-pigments inika umbala, izongezelelo zigqiba ukuba lo mbala uziphatha njani ngexesha lokulungiswa.
Izongezo kwii-masterbatches zinokuhlulwa zibe ziindidi ezintathu eziphambili:
1. UNcedo lokuLungiselela:
Ukwandisa ukunyibilika kokunyibilika, ukunciphisa ukwakheka kokufa, kunye nokuphucula ukusasazeka okufanayo. Imizekelo eqhelekileyo ibandakanya i-polyolefin wax (PE / PP wax) kunyeizongezo ezisekelwe kwi-silicone.
2. Izixhasi zokuSebenza:
Khusela ii-pigments kunye ne-resins kwi-oxidation kunye nokuguga ngelixa uphucula ukubonakala, ukuqina, kunye neglosi.
3. Izongezo ezisebenzayo:
Zisa iipropathi ezikhethekileyo ezifana nokuziphatha okuchasayo, umphezulu we-matte, ukubuyiswa komlilo, okanye ukubola kwezinto eziphilayo.
Ukukhetha isongezelelo esifanelekileyo akuqinisekisi kuphela umbala ocacileyo kunye nozinzile kodwa kunye nemveliso egudileyo kunye nokunciphisa inkunkuma.
Umceli mngeni ofihlakeleyo: iPigment Agglomeration kunye neengcambu zayo
I-pigment agglomeration yenzeka xa amasuntswana e-pigment, ngenxa yamandla aphezulu omphezulu kunye namandla e-van der Waals, adityaniswa abe ngamasuntswana esibini amakhulu. Ezi aggregates kunzima ukuhlukana, okukhokelela kwimibala ebonakalayo ebonakalayo, i-specks, okanye i-shading engalinganiyo kwiimveliso ezibunjiweyo okanye ezikhutshiweyo.
Oonobangela abaxhaphakileyo baquka:
• Ukumanzisa okungaphelelanga kwamasuntswana e-pigment yintlaka ethwalayo
• Umtsalane wombane kunye nokungahambelani koxinaniso phakathi kwamalungu
• Ukungonelanga kwamandla okucheba ngexesha lokuxuba
• Uyilo olulambathayo lwenkqubo yokusasazwa okanye ubushushu obungonelanga bokusetyenzwa
• Ukunqongophala kwe-dispersant esebenzayo okanye ukungahambelani ne-resin matrix
Isiphumo: ukungangqinelani kombala, ukunciphisa amandla okuthambisa, kunye nokunganyaniseki kakuhle koomatshini.
Iindlela eziQinisekisiweyo zokuPhumelela ukuSasazwa koMbala oFanayo
Ukufumana ukusasazwa okugqwesileyo kufuna zombini ukuqonda kwezesayensi kunye nolawulo oluchanekileyo lokuqhuba. Le nkqubo ibandakanya amanqanaba amathathu angundoqo - ukumanzisa, ukukhupha i-agglomeration, kunye nokuzinzisa.
1. Ukumanzisa:
I-disperant kufuneka imanzise ngokupheleleyo i-pigment surface, ithathe indawo yomoya kunye nokufuma kunye ne-resin ehambelanayo.
2. Ukunciphisa iagglomeration:
Ukucheba okuphezulu kunye namandla empembelelo aqhekeza iiagglomerates zibe ngamasuntswana aphambili.
3. Uzinziso:
Umaleko okhuselayo wemolekyuli ojikeleze isuntswana ngalinye le-pigment uthintela ukuphinda-phinda i-agglomeration, iqinisekise uzinzo lwexesha elide lokusasazeka.
Iindlela ezisebenzayo:
• Sebenzisa i-twin-screw extrusion kunye neeparamitha zokuxuba
• Ukusasaza ii-pigments kwangaphambili phambi kokudibanisa i-masterbatch
• Yazisa izisasazi ezisebenza kakuhle njenge-silicone-modified materials ukuphucula ukumanzisa kwepigment kunye nokuhamba kakuhle.
Ukoyisa imida ye-wax-based dispersants, i-SILIKE yavelisa i-SILIMER 6200 Silicone Hyperdispersant - inoveli ye-silicone-based lubricant eyenzelwe ukusebenza okuphezulu kombala we-masterbatches kunye neekhompawundi.
I-SILIMER 6200 yii-wax ye-silicone elungisiweyoesebenza njenge-hyperdispersant esebenzayo-isisombululo esisebenzayo sokusasazeka kwe-pigment engalinganiyo kwii-masterbatches zombala.
Le masterbatch iphuhliswe ngokukodwa iikhompawundi zentambo ze-HFFR, i-TPE, ukulungiswa kogxininiso lombala, kunye neekhompawundi zobugcisa. Inika uzinzo oluhle kakhulu lwe-thermal kunye nombala, kwaye lunempembelelo entle kwi-rheology ye-masterbatch. Ngokuphucula ukumanzisa kwefayili kunye nokungena, i-SILIMER 6200 iphucula ukusasazwa kwe-pigment, yonyusa imveliso, kwaye inciphisa iindleko zemibala.
Ifanelekile ukusetyenziswa kwi-polyolefin-based masterbatches (ingakumbi i-PP), iikhompawundi zobunjineli, ii-masterbatches zeplastiki, iiplastiki eziguquliweyo ezizaliswe, kunye neekhompawundi ezizaliswe.
I-Masterbatch processing aid SILIMER 6200 idibanisa iimpawu zemolekyuli ye-silicone kunye namacandelo e-organic, ivumela ukuba ifudukele kwi-pigment interfaces apho inciphisa kakhulu ukuxinana kwe-interface kwaye iphucula ukuhambelana kwe-pigment-resin.
IiNzuzo eziPhambili zeI-Hyperdispersant SILIMER 6200izisombululo masterbatch umbala:
Ukusasazwa kwe-pigment eyandisiweyo: Yophula iqoqo le-pigment kwaye izinzise usasazo oluhle
Amandla ombala aphuculweyo: Ifezekisa i-shades eqaqambileyo, engaguqukiyo kunye nokulayisha okuncinci kwe-pigment
Uthintelo lwe-filler kunye ne-pigment reunion: Igcina ukufana kombala okuzinzileyo ngexesha lokucubungula
Iipropathi ezingcono zerheological: Yandisa ukunyibilika kokunyibilika kunye nokuqhubekeka kwe-extrusion lula okanye ukubumba
Ukusebenza kwemveliso ephezulu: Ukunciphisa i-screw torque kunye nexesha lokujikeleza, ukunciphisa iindleko zizonke
Ukuhambelana okubanzi:
SILIKE dispersant SILIMER 6200isebenza ngokufanelekileyo kunye noluhlu olubanzi lweepolymers ezibandakanya i-PP, i-PE, i-PS, i-ABS, i-PC, i-PET, kunye ne-PBT, iyenza isisombululo esineendlela ezininzi ze-masterbatch kunye nokudibanisa izicelo.
Iingcamango zokugqibela: uMgangatho we-Masterbatch uQala kwi-Additive Right
Kwimveliso ye-masterbatch yombala, umgangatho wokusabalalisa uchaza ixabiso lemveliso. Ukuqonda ukuziphatha kwe-pigment, ukulungelelanisa iiparamitha zokucubungula, kunye nokukhetha hukusebenza kakuhlei-silicone kunye ne-siloxane additivesnjengayeeyongezelelweyo esebenzayo SILIMER 6200ngamanyathelo abalulekileyo ekuphumezeni okufanayo, umbala osebenza kakhulu.
Nokuba wenza i-pigment-pigment concentrates okanye ulungelelwaniso lombala, ii-SILIKE'siteknoloji ye-silicone-based hyperdispersantinika indlela eqinisekisiweyo yokuphelisa imibala yemibala, ukomeleza amandla ombala, uzinzo, kunye nokusebenza kakuhle kwemveliso - kukunceda unikeze iimveliso ezikumgangatho ophezulu ngokuzithemba.
Fumana ngakumbi malunga nezisombululo ze-silicone hyperdispersant ze-masterbatches:Ndwendwelawww.siliketech.com or contact amy.wang@silike.cn for detailed technical guidance and formulation support.
Ixesha lokuposa: Nov-05-2025
