ʻO ka masterbatch kala (ʻike pū ʻia ʻo color masterbatch) he hui i loaʻa ma o ka hoʻouka like ʻana i nā puaʻa super-constant a i ʻole nā mea pena i loko o nā resins.Aia ia i ʻekolu mau ʻāpana: nā puaʻa (a i ʻole nā mea pena), nā mea lawe a me nā mea kōkua.concentrate, no laila, ʻoi aku ka kiʻekiʻe o kona ikaika ʻoni ma mua o ka puaʻa ponoʻī.
ʻO nā mea waiwai kumu Masterbatch:
1. Toner: Hiki ke hoʻohana ʻia nā puaʻa kiʻekiʻe (a i ʻole nā kala) no ka hana ʻana i nā masterbatches kala kūikawā a i ʻole nā masterbatches waihoʻoluʻu kumu nui no nā plastik like ʻole;hiki nō hoʻi ke hoʻomākaukau mua i nā kala kūpono a laila hoʻohui i nā puaʻa me ka mea lawe kala masterbatch e like me ka ratio formula.Ma o ka hoʻomehana ʻana, ka plasticizing, ka hoʻoulu ʻana a me ka ʻāʻī ʻana o ka granulator, ua hui pū ʻia nā molekala o ka puaʻa a me nā molekala o ka resin carrier e hana i nā ʻāpana like me ka nui o nā ʻāpana resin, ʻo ia hoʻi, kala masterbatch.
ʻO nā puaʻa kūlohelohe maʻamau: koji ʻulaʻula cyanine ʻulaʻula cyanine ʻōmaʻomaʻo māmā ʻulaʻula macromolecular ʻulaʻula, macromolecular mau melemele, poni mau, ʻulaʻula azo a me nā puaʻa inorganic i hoʻohana pinepine ʻia he ipu ʻulaʻula melemele, titanium dioxide, carbon Iron oxide ʻulaʻula, iron oxide melemele, etc.
2. ʻO ka mea lawe: ʻO ka mea lawe kala masterbatch kūikawā ke kumu o ka masterbatch kala.ʻO ka mea maʻamau, koho ʻia ka resin like me ka resin huahana e like me ka mea lawe, no laila ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻana o nā mea ʻelua, akā pono e noʻonoʻo ʻia ka wai o ka mea lawe.
3. Nā mea kōkua: ʻo ka hapa nui o nā mea hoʻopuehu, nā mea hoʻohui, nā mea hoʻohui, a me nā mea ʻē aʻe e hāpai i ka hoʻopuehu like ʻana o nā puaʻa a ʻaʻole hui hou.Pono ka helu heheʻe o ka dispersant ma lalo o ka resin, a he kūpono maikaʻi me ka resin a me ka pilina maikaʻi no ka puaʻa.ʻO nā dispersants maʻamau i hoʻohana ʻia he polyethylene low molecular weight waxes a me nā stearates.
Hiki ke hoʻohui ʻia kekahi mau mea hoʻohui, e like me ka flame retardants, brighteners, antibacterial agents, antistatic agents, antioxidants, etc., i ka masterbatch kala.Inā ʻaʻole e noi ka mea kūʻai aku, ʻaʻole i loaʻa i ka masterbatch kala nā mea hoʻohui i luna.
Ka manawa hoʻouna: Iune-13-2022