Izindaba

Iyini i-black masterbatch?

I-Black masterbatch uhlobo lwe-ejenti yokufaka imibala yepulasitiki, eyenziwe kakhulu ngama-pigment noma izithasiselo ezixutshwe ne-thermoplastic resin, encibilikisiwe, ekhishwe futhi efakwe i-pelletized. Iyahambisana ne-base resin enqubweni yokukhiqizwa kwemikhiqizo yepulasitiki futhi iyinika umbala omnyama. Ukwakheka kwe-black masterbatch kuvame ukufaka umbala (isb. i-carbon black), i-carrier resin, i-dispersant nezinye izithasiselo. I-pigment iyisici esibalulekile ekunqumeni umbala, i-carrier resin isiza i-pigment ukuthi isakazeke ngokulinganayo kumkhiqizo wepulasitiki, kanti i-dispersant nezinye izithasiselo zithuthukisa ukusabalala kwe-pigment kanye nokusebenza kokucubungula kwe-masterbatch.

Inqubo yokukhiqiza i-black masterbatch ihlanganisa izinyathelo zokuhlanganisa, ukuxuba, ukuncibilikisa, ukukhipha, ukupholisa, ukufaka ama-pelletising kanye nokupakisha. Ukukhethwa kwezinto zokusetshenziswa, inqubo yokuxuba, inqubo yokuncibilikisa kanye nokukhipha ama-pelletising konke kunethonya elibalulekile ekusebenzeni kokugcina kwe-black masterbatch.

Izindawo zokusetshenziswa kwama-masterbatches amnyama:

I-Black masterbatch inezinhlobo eziningi zezicelo, okuhlanganisa kodwa kungagcini nje ngezinto zasekhaya, izimoto, izinto zokupakisha, izinto zokwakha nokunye. Embonini yezinto zasekhaya, i-black masterbatch isetshenziselwa igobolondo nezingxenye zangaphakathi zama-TV, imishini yokuwasha, iziqandisi, njll. Embonini yezimoto, isetshenziselwa ukukhiqiza izingxenye zangaphakathi nezangaphandle zezimoto; embonini yezinto zokupakisha, isetshenziselwa ukukhiqiza izikhwama zepulasitiki ezimnyama, amabhokisi, njll. Embonini yezinto zokwakha, isetshenziselwa ukukhiqiza amashubhu amnyama, amaphrofayili nokunye.

Izici zokusebenza kwama-masterbatch amnyama zifaka phakathi ukuhlakazeka okuhle, amandla aphezulu okufaka umbala, ukusebenza okuhle kokucubungula kanye nezakhiwo ezizinzile ze-physicochemical. Ukusebenza kokuhlakazeka kubaluleke kakhulu kwi-black masterbatch, futhi ukusebenza okungekuhle kokuhlakazeka kwe-black masterbatch kuzothinta imikhiqizo yepulasitiki ngezindlela eziningi.

Iyini imiphumela yokuhlakazeka okubi kwama-black masterbatches?

Okokuqala, ukuhlakazeka okungalingani kuzoholela enkingeni yokwehluka kombala noma umbala ongalingani womkhiqizo, okuzothinta ikhwalithi yokubukeka komkhiqizo. Okwesibili, ama-masterbatches amnyama angahlakazeki kahle angase avale imishini ngesikhathi sokucubungula, okwandise izindleko zokukhiqiza futhi kunciphise ukusebenza kahle kokukhiqiza. Ngaphezu kwalokho, ukuhlakazeka okungalingani kungaholela nasekuncipheni kokuzinza komkhiqizo, ukuna kalula noma ukufakwa kwawo, okuthinta impilo yokusebenza komkhiqizo.

Ukuze kuthuthukiswe ukusebenza kokusabalala kwe-masterbatch emnyama, izinyathelo ezilandelayo zingathathwa:

1. Lungiselela ukukhethwa kwezinto zokusetshenziswa ukuqinisekisa ubumsulwa kanye nokufana kosayizi wezinhlayiya zemibala nokunciphisa ukungcola.

2. Lungisa amapharamitha enqubo yokukhiqiza, njengokwandisa izinga lokushisa lokuxuba nokwandisa isikhathi sokuxuba, ukuze kukhuthazwe ukuxubana kwe-pigment ne-resin.

3. Sebenzisa imishini yokuhlakaza esebenza kahle kakhulu, njengomshini wokuhlanganisa we-Luo oshefa kakhulu, ukuze uthuthukise ukuhlakazeka kombala.

4. Khetha i-resin ethwalayo efanelekile ukuqinisekisa ukuthi iyahambisana kahle ne-resin eqondiwe, ukuze kube lula ukusabalala kwe-pigment.

5. Engeza inani elifanele le-dispersant ukuze unciphise amandla okuxhumana phakathi kwezinhlayiya ze-pigment futhi ukhuthaze ukusabalala kwayo ku-resin.

Ngalezi zindlela, ukusebenza kokuhlakazeka kwe-black masterbatch kungathuthukiswa ngempumelelo, ukuze kuthuthukiswe ikhwalithi iyonke yemikhiqizo yepulasitiki.

Ama-hyperdispers e-SILIKE Silicone, izixazululo zokucubungula ezisebenzayo zokuthuthukisa ukusabalala kwama-masterbatches amnyama

Lolu chungechunge lwemikhiqizo luyi-isithasiselo se-silicone esiguquliwe, ifanele i-resin ejwayelekile ye-thermoplastic TPE, i-TPU kanye nezinye i-elastomers ze-thermoplastic. Ukwengeza okufanele kungathuthukisa ukuhambisana kwe-pigment/filling powder/functional powder nesistimu ye-resin, futhi kwenze i-powder igcine ukuhlakazeka okuzinzile ngokucubungula okuhle kanye nokusebenza kahle kokuhlakazeka, futhi kungathuthukisa ngempumelelo umuzwa wesandla sento. Kuphinde kunikeze umphumela wokubambisana wokungalawuli ilangabi emkhakheni we-flame retardant.

I-SILIKE Silicone hyperdispersnts SILIMER 6200iklanyelwe ngokukhethekile ukulungiselela ukugxila kombala kanye namakhemikhali obuchwepheshe. Inikeza ukuzinza okuhle kakhulu kokushisa nombala. Inikeza ithonya elihle ku-rheology ye-masterbatch. Ithuthukisa isici sokusabalala ngokungena okungcono kuma-filler, yandisa umkhiqizo, futhi yehlisa izindleko zokufaka umbala. Ingasetshenziswa kuma-masterbatches asekelwe kuma-polyolefins (ikakhulukazi i-PP), amakhemikhali obunjiniyela, ama-masterbatches epulasitiki, amapulasitiki aguquliwe agcwalisiwe, kanye namakhemikhali agcwalisiwe.

Ukwengezwa kweAma-hyperdispers e-SILIKE SiliconeI-SILIMER 6200kuma-masterbatches amnyama kuletha izinzuzo ezilandelayo:

1. Thuthukisa amandla okufaka imibala;

2.Nciphisa amathuba okuhlanganisa kabusha i-filler kanye ne-pigment;

3. Impahla engcono yokuxuba;

4. Izakhiwo ze-Rheological ezingcono (Ikhono lokugeleza, ukunciphisa ingcindezi yokufa, kanye ne-torque ye-extruder);

5. Thuthukisa ukusebenza kahle kokukhiqiza;

6. Ukuqina kokushisa okuhle kakhulu kanye nokushesha kombala.

Inani elihlukile lokwengeza lizoletha umphumela ohlukile, uma ufuna indlela yokuthuthukisa ukusebenza kokusabalala kwe-black masterbatch, ungazamaI-SILIKE Silicone hyperdispersnts SILIMER 6200.SILIKE njengomkhiqizi weizinsiza zokucubungula i-silicone, sinolwazi oluningi ekuguqulweni kwama-masterbatches, futhi sinesikhundla esiphambili ekuguqulweni kwamapulasitiki.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

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