ʻO ka masterbatch Aromatic kahi hui me ka ʻike kiʻekiʻe o nā kemika aromatic i hoʻopuehu like ʻia i loko o nā mea kumu resin thermoplastic.ʻO nā plastics directional kiʻekiʻe i haku ʻia me ka resin carrier, hoʻonui ʻono a me nā mea hoʻohui.Ma o kekahi ʻano hana a me ka ʻenehana hoʻoponopono, hoʻopuehu ʻia ka ʻono i loko o nā plastic carrier kikoʻī.ʻO nā plastics nā polymers molecular kiʻekiʻe me ke kaumaha molekala nui a me ka laulā molekala ākea.I loko o ka molecular structure o nā plastics, aia nā ʻāpana aniani me ka hoʻonohonoho maʻamau o nā molekala, nā ʻāina amorphous me ka hoʻonohonoho ʻino ʻana, a aia kekahi i nā pūʻulu polar, kahi e kūpono ai i ka hoʻokomo ʻana i nā ʻāpana kūpono o nā mea hoʻonani ʻono i loko o nā molekala plastik e nā ʻano hana kino a i ʻole kemika. hana i ka multiphase me ka pili kokoke i waena o nā mea hoʻonui ʻono a me nā polymers.Ma muli o ka permeability a me ka volatility o ka haʻahaʻa molecular mea, A me ka launa pū, no laila kamea ʻonoi loko o ka plastik e hoʻomau mau ana mai ka kiʻekiʻe o ka neʻe ʻana i ka haʻahaʻa haʻahaʻa, a laila volatilizes mai ka ʻili a i ke kaiapuni, e hoʻokuʻu ana i ka ʻala ʻala, i mea e hoʻokō ai i ke kumu o ka hoʻopuehu ʻala lōʻihi.

mea ʻonoʻo ia ka mea nui o ka masterbatch plastic aromatic.He mea ʻala i hoʻohana ʻia e hoʻonui a hoʻomaikaʻi paha i ka ʻala o nā mea.Wahi a kona ʻano, hiki ke hoʻokaʻawale ʻia i nā esters, alcohols, aldehydes a me carboxylic acids.Ma muli o nā ʻano ʻano like ʻole, ʻokoʻa nō hoʻi ka pale ʻana o ka wela a me ka launa pū me ka resin.ʻO ka hana ʻana a me ka hoʻoheheʻe ʻana o nā resins maʻamau ma luna o 150 ° C. No laila, pono e koho ʻia me ke kūpaʻa wela maikaʻi, ʻaʻole maʻalahi e pane me nā resins a me nā mea hoʻohui ʻē aʻe, ka liʻiliʻi o ka dosage, ʻaʻohe mea ʻawaʻawa, a me kekahi kūpono me ka resin base.