Nkhani

Black masterbatch ndi gawo lofunikira m'mafakitale angapo, kuphatikiza ulusi wopangidwa (monga makapeti, poliyesitala, ndi nsalu zosalukidwa), zinthu zamakanema zowombedwa (monga matumba oyika ndi mafilimu oponyedwa), zinthu zowumbidwa (monga zotengera zamankhwala ndi zodzikongoletsera). ), zinthu zotuluka (kuphatikiza mapepala, mapaipi, ndi zingwe), ndi zinthu zopangidwa ndi jakisoni (monga zamagalimoto zida ndi zida zamagetsi). Ubwino wake - kugwiritsa ntchito mosavuta, kusaipitsa, kukongoletsa kwamitundu, kusinthika kwa mbali ya pulasitiki, komanso kugwirizana ndi makina opanga makina - kumapangitsa kuti ikhale yofunika kwambiri. Kuphatikiza apo, black masterbatch imatha kuphatikiza zowonjezera zosiyanasiyana, kukulitsa magwiridwe antchito ake komanso kusavuta.

Mafunso Wamba ndi Zofunika Kwambiri za Black Masterbatches

Zigawo zazikulu za black masterbatch zikuphatikiza kaboni wakuda, chonyamulira chakuda cha kaboni, wothira kaboni wakuda, kaboni wakuda dispersant, ndi zina zothandizira kukonza. Opanga nthawi zambiri amakumana ndi zovuta zazikulu popanga black masterbatch. Zinthu monga kuchulukitsitsa kwa pigment, kuipitsidwa panthawi yopaka utoto, kusabala bwino kwa mpweya wakuda, ndi kusakwanira kwakuda ndi gloss zimatha kusokoneza mtundu wa chinthu chomaliza. Mavutowa amabweretsa kusiyanasiyana kwa mitundu, kuchepa kwa zinthu, komanso zovuta pakukonza.

Nkhani Yophunzira: Kuthana ndi Mavuto Obalalika mu Black Masterbatch Production

Ena opanga ma masterbatch akuda adakumana ndi vuto lalikulu. Mapangidwe awo, okhala ndi 40% wakuda wakuda ndikugwiritsa ntchito sera ya EVA ngati dispersant, adawonetsa zinthu zosagwirizana pakutulutsa. Zingwe zina zotuluka zinali zolimba, pamene zina zinali zolimba modabwitsa, ngakhale kuti ankagwiritsa ntchito chotulukira pawiri-screw extruder ndi kusunga kutentha kwapakati pa 160 ° C ndi 180 ° C. Kodi chinayambitsa vuto ndi chiyani? Kusagwirizana uku kukuwonetsa vuto lomwe limapezeka pakupanga ma masterbatch akuda: kubalalitsidwa kosafanana kwa mpweya wakuda.

Kodi Njira Yabwino Kwambiri Yothetsera Kubalalika Kwakuda kwa Pigment Ndi Chiyani? Kumvetsetsa Carbon Black Dispersion

Mpweya wakuda wa carbon, ufa wabwino womwe umagwiritsidwa ntchito popanga pigmentation ndi kulimbikitsa, umabweretsa vuto la kubalalikana chifukwa cha malo ake okwera komanso chizolowezi chophatikizana. Kukwaniritsa kubalalitsidwa kofanana mkati mwa matrix a polima ndikofunikira kuti zinthu zikhale bwino. Kubalalika kosafanana kungayambitse mikwingwirima, mawanga, mitundu yosiyana, komanso kusagwirizana kwazinthu zakuthupi (monga kulimba kapena kulimba kwachilendo).

ZatsopanoNjira Zothetsera Kubalalika Kofanana mu Kupanga kwa Black Masterbatch:Kuyambitsa SILIKE's SILIMER 6200:Hyperdispersant yotsimikiziridwa

Hyperdispersant SILIMER 6200adapangidwa makamaka kuti athane ndi zovuta za mtundu wakuda wakuda ndi mpweya wakuda, kuwongolera kufanana komanso kukulitsa mtundu wonse wazinthu zomaliza.

Ubwino:

• Kuchulukana kwa Pigment: Hyperdispersant SILIMER 6200imathandizira kufalikira kwa kaboni wakuda, kuonetsetsa kuti mtundu umakhala wofanana.
• Kulimbitsa Ukatoni: Hyperdispersant SILIMER 6200kumawonjezera mphamvu ya kaboni wakuda pakukwaniritsa mithunzi yomwe mukufuna.
• Kupewa Kuyanjananso kwa Filler ndi Pigment: Hyperdispersant SILIMER 6200imathandizira kukhalabe ofanana poletsa kuphatikizika kwa ma pigment.
• Makhalidwe abwino a Rheological: Hyperdispersant SILIMER 6200kumawonjezera otaya makhalidwe a masterbatch, atsogolere processing.
• Kuchulukitsa Kuchita Bwino, Kuchepetsa Mtengo: Hyperdispersant SILIMER 6200zimathandizira kuti pakhale njira yabwino yopangira.

Hyperdispersant SILIMER 6200imagwirizana ndi ma resins osiyanasiyana, kuphatikiza PP, PE, PS, ABS, PC, PET, PBT, ndi zina zambiri, zomwe zimapangitsa kukhala chisankho choyenera pakugwiritsa ntchito kwamitundu yambiri mu masterbatches ndi mankhwala.

Don’t let dispersion issues compromise your black masterbatch product quality. Email us at amy.wang@silike.cn to learn more about how SILIKE's Hyperdispersant SILIMER 6200zitha kukuthandizani kuti mukwaniritse zotsatira zofananira ndikukwaniritsa zosowa zosiyanasiyana zamakampani anu a masterbatches ndi mankhwala.