I-Pigment Esabalalisiwe Ne-Single Pigment Concentration

Ngokuthuthuka okuqhubekayo kwemboni, ukucutshungulwa kombala kwepulasitiki kanye nokubumba kuqhubekela phambili ekuthambekeni kwemishini emikhulu, ukukhiqizwa okuzenzakalelayo, ukusebenza ngesivinini esikhulu, ukucolisiswa okuqhubekayo kanye nokumiswa kwemikhiqizo. Lawa mathrendi aholele emikhiqizweni eminingi emincane kakhulu, emincane kakhulu kanye ne-ultra-micro, edinga amazinga aphezulu okuhlakazeka kwe-pigment. Ngaphezu kwalokho, izimfuno zokusebenza kahle kakhulu, ukuvikelwa kwemvelo, ukonga amandla kanye nokunciphisa izindleko nazo ziyanda. Ngenxa yokuthi okokusebenza okujwayelekile kokubumba ipulasitiki (okufana: umshini wokubumba umjovo, umshini wokuphotha noma i-screw extruder eyodwa, njll.) akukwazi ukuhlinzeka ngamandla okugunda adingekayo ekuhlakazweni kwe-pigment ngesikhathi sokucubungula, umsebenzi wokuhlakaza umbala we-pigment uvamise ukwenziwa abakhiqizi abangochwepheshe-abahlinzeki bemibala. noma abakhiqizi be-masterbatch bemibala.

I-pigment ehlakazekile ngaphambili(Okwaziwa nangokuthi Ukulungiselela Kwebala noma I-SPC-Single Pigment Concentration) ukugxila okuphezulu kwesibala esisodwa. Ngokwezici zemibala ehlukene, i-pigment ejwayelekile ehlakazekile iqukethe i-40-60% yokuqukethwe kwe-pigment (okuqukethwe okusebenzayo kwe-pigment ehlakazekile ekhiqizwa inkampani yethu kungafinyelela ku-80-90%), futhi kusetshenzwe yisipesheli. inqubo ngokusebenzisa imishini ethize. Izindlela zokusabalalisa ezisebenzayo kanye nokulawula ikhwalithi okuqinile kwenza izibala zemibala eziqukethwe zibonise uhlobo oluhle kakhulu lwezinhlayiyana ukuze kuzuzwe ukusebenza kombala okungcono kakhulu. Ukubukeka kwe-pigment ehlakazekile ngaphambili kungaba izinhlayiya ze-pow ezinobukhulu obungaba ngu-0. 2-0.3mm, futhi umkhiqizo ungenziwa futhi ube yizinhlayiya ezinobukhulu obuvamile.umbala masterbatches. Kungenxa yokuthi i-pigment ehlakazekile ngaphambili inezici ezisobala kangangokuthi isetshenziswa kakhulu ekwenzeni ama-masterbatches ombala.

Ii-pigment ehlakazekile ngaphambiliinezinzuzo ezilandelayo

• Njengoba i-pigment ihlakazeke ngokuphelele, inamandla amakhulu ombala. Uma kuqhathaniswa nokusetshenziswa kwezingulube zempushana, amandla ombala ngokuvamile angathuthukiswa ngo-5-15%.

• Izinqubo ezilinganayo zidinga amandla amancane okuhlanganisa ama-shear ukuze kuzuzwe imiphumela oyifunayo. Isibonelo, imikhiqizo yekhwalithi ephezulu ye-masterbatch yombala ingenziwa ngemishini elula (njengesikulufu esisodwa). Zijwayelane nazo zonke izinhlobo zemishini ye-extrusion, ikhwalithi ezinzile, ukuhlela ukukhiqiza okuguquguqukayo.

• I-pigment ehlakazekile ngaphambili isebenzela ukufeza ukusebenza kahle kombala: ukukhanya kombala, ukukhanya, ukucwebezela, njll.

• Ukuqeda ukundiza kothuli ohlelweni lokukhiqiza, kuthuthukiswe indawo yokusebenza futhi kunciphise ukungcoliswa.

• Akukho ukungcoliswa kwemishini, kwenza ukuhlanza okokusebenza kube lula ngesikhathi sokuguqulwa kombala.

• Izinhlayiya ze-pigment ezinhle nezifanayo zingandisa impilo yesevisi yesikrini sokuhlunga, zinciphise isikhathi sokushintsha isikrini sokuhlunga futhi zithuthukise ukusebenza kahle kokukhiqiza.

• Ukubonakala komkhiqizo kuyiyunifomu ngaphandle kokunamathelana, okulungele amamodeli ahlukahlukene wokuphakelayo; inqubo yokudlulisa ayivalwanga noma ivinjiwe.

• Iqeda isidingo sokuhlakaza ama-pigments futhi ikhulise kakhulu umthamo wezindawo ezikhona zokukhiqiza i-masterbatch.

• Ingasetshenziswa namanye ama-colorants, ngokusebenza okuqinile.

• Amafomu emithamo ahlukahlukene, afanele amafomu e-resin yenkampani yenethiwekhi, ukusebenza kahle kokuhlanganisa.