Ndezvipi zvakanakira kushandisa mono masterbatch yepurasitiki coloring?

Mono masterbatch imhando yepurasitiki colorant iyo ine pigment imwe chete kana yekuwedzera, yakavharirwa mune inotakura resin. Inoshandiswa kuwedzera yunifomu ruvara uye zvimwe zvivakwa kumapurasitiki panguva yekugadzira.

High concentrated mono masterbatch imhando yechigadzirwa chepurasitiki chemavara chinopa huwandu hwemhando yepamusoro uye mutengo-kushanda. Yakanakira zvikumbiro senge jekiseni kuumba, extrusion, kuvhuvhuta uye kutenderera kukanda uko kuenzana uye kusimba muchigadzirwa chakapedzwa kwakakosha. Mono masterbatch ine zvikamu zviviri: resin inotakura uye pigment kana dhayi zvidimbu. Iyo inotakura resin inoshanda seinert base zvinhu kuparadzira iyo pigment zvakaenzana mukati mepolymer matrix panguva yekugadzirisa. Izvi zvinogonesa mhedzisiro yemuvara ine misiyano mishoma kubva pabatch kuenda kubhetch.

Mono masterbatches anowanzo aine anosvika 40% pigment kana dhayi zvirimo, zvichipa kuita kwepamusoro zvichienzaniswa neakajairwa pre-colored makomboni anowanzo aine 1-10% chete. Iyo yekugadzira maitiro eiyo yakakwira concentrated mono masterbatch inosanganisira kusanganisa colourants nevatakuri vanowirirana pane tembiricha yakakwira mune yakadzika musanganiswa kusvika homogeneity yawanikwa. Izvi zvinogadzira komboni yakagadzikana iyo inogona kushandiswa zvakananga pasina kuwedzera kusanganisa matanho anodiwa usati washandiswa mukupedzisira zvigadzirwa. Yakakwira yakaomeswa mono masterbatches inopa yakanakisa dispersibility mumapurasitiki nekuda kweiyo diki diki saizi kugovera iyo inobatsira kudzikisa clumping nyaya dzakajairika kana uchishandisa echinyakare mavara pellets kana pre-mavara makomisheni. Pamusoro pezvo, ivo vanopa yakagadziridzwa kuenderana nezvimwe zvinhu vachiri kuchengetedza yakakwana yekuona zvinhu senge kupenya, kujeka uye kugadzikana kweUV nekufamba kwenguva kunyangwe pasi pemamiriro ekunze akaomarara - zvichiita kuti ive yakakwana kune zvekunze zvekushandisa senge masaini mabhodhi kana zvikamu zvebindu zvefenicha zvinoratidzwa nezuva uye kunaya pamusoro. zuva nezuva. Zvakare, aya mavara anotarisisa ane yakaderera chaiyo giravhiti pane mhandara resin inogonesa huremu huremu dhizaini asi uchiwana anodiwa aesthetics mukati menguva pfupi yekuvandudza kutenderera - kuchengetedza zvese mari & nguva!