Boemo ba bohlokoa ba polyester colorbatch indastering ea lihlahisoa tsa polasetiki

Boemo ba bohlokoa le ts'ebetso ea polyester colorbatch indastering ea lihlahisoa tsa polasetiki ka likarolo tse 'ne:

Liphetho tsa mantlha ke tse latelang:

(1) thepa ea mebala ea polyester colorbatch e ikhethile.

Ka lebaka la ho kopana ka ho toba le moea nakong ea ho boloka le ho sebelisa li-colorants, ho monya mongobo, oxidation, agglomeration le liketsahalo tse ling li bonolo ho etsahala. Tšebeliso e tobileng ea li-colorants e tla hlaha lintlha tsa mebala ka holim'a lihlahisoa tsa polasetiki, karolo ea 'mala e lefifi,' me 'mala o bonolo ho fela. Masterbatch ea mebala e ile ea etsoa ka mokhoa oa tlhahiso, 'me colorant e ile ea hloekisoa,' me colorant, sejari sa resin le lisebelisoa tse fapa-fapaneng li ne li kopantsoe ka ho feletseng ho arola colorant moeeng le mongobo, kahoo ho matlafatsa ho hanyetsa boemo ba leholimo ba colorant le ho ntlafatsa ho hasana le. matla a mmala wa mmala.

(2) Polyester colorbatch masterbatch ke e 'ngoe ea lintlha tsa bohlokoa ho tseba boleng ba lihlahisoa tsa polasetiki tse tlase.

Karolelano ea polyester colorbatch lihlahisoa tsa polasetiki hangata e feta 2%. Le hoja litšenyehelo tsa likhoebo tse tlaase li le tlaase, li na le tšusumetso ea bohlokoa ho botle le boleng ba lihlahisoa tsa polasetiki. Lihlahisoa tsa polasetiki ka kakaretso li kholo, tlhahiso e tsoelang pele, haeba ts'ebeliso ea mebala e fapaneng ea masterbatch, ho hasana, ho hanyetsa ho falla le matšoao a mang a tekheniki ha a finyelle maemo, hangata a lebisa ho boleng ba boleng ba lihlahisoa tsohle tse fokotsehileng kapa esita le ho fokotseha. , kahoo bareki ba tlaase ba ela hloko haholo boemo ba boleng le botsitso ba boleng ba masterbatch ea mebala. Ntlafatso le ho teba ha theknoloji ea masterbatch ea mebala e khothalelitse tsoelo-pele ea theknoloji le ntlafatso ea indasteri ea indasteri ea lihlahisoa tsa polasetiki.

(3) Polyester colorbatch masterbatch e ka khothaletsa tlhahiso e hloekileng ea indasteri ea lihlahisoa tsa polasetiki tse tlase.

Tšebeliso ea 'mala oa masterbatch ha ho etsoa lihlahisoa tsa polasetiki ka kakaretso e ka fokotsa ho tsoa ha lerōle, likhoerekhoere le litšila tse ling, ho sireletsa bophelo bo botle ba basebetsi, empa hape ho fokotsa litšila tsa li-colorants, tumellanong le tataiso ea leano la naha la indasteri le ts'ireletso e tala ea tikoloho. mokhoa oa indasteri. Likhoebo tsa tlhahiso ea polasetiki tse tlaase li bonolo ho baka lerōle le fofang ha li eketsa le ho kopanya lisebelisoa tsa setso tsa phofo, tse ka 'nang tsa baka tšenyo ea bophelo ho basebetsi ba tlhahiso,' me ho hlokahala hore ho hloekisoe tikoloho ea ho sebetsa hangata, e leng se etsang hore ho be le palo e kholo ea metsi a litšila a pigment. Ho phaella moo, ho hasana ha thepa ea setso ea phofo ka resin e mpe ho feta ea masterbatch ea mebala, e leng se lebisang ho tlatsetso e eketsehileng tlas'a litlhoko tse tšoanang tsa mebala. Ha motsoako oa mokelikeli o kenngoa 'me o kopantsoe, ho bonolo ho fafatsa le ho phalla,' me o ka phalla ka ntle nakong ea ho hloekisa, e leng se ka bakang tšilafalo ea mehloli ea metsi habonolo.

Masterbatch ea mebala e aba colorant ka har'a resin e tsamaisang, 'me lerōle le fokotseha nakong ea ho eketsa le ho kopanya. Tikoloho ea tlhahiso ea khoebo ea lihlahisoa tse tlase e sebelisang mebala ea masterbatch e hloekile, ho hloekisa ho bonolo, 'me metsi a litšila a fokotsehile, a ikamahanyang le mekhoa le litlhoko tsa tlhahiso e hloekileng ea lik'hamphani tsa tlhahiso ea lihlahisoa tsa polasetiki tse tlaase. Masterbatch ea mebala e na le phallo e ntle mme e fokotsa litšila tsa colorant.

(IV) fokotsa litšenyehelo tsa ts'ebeliso e kopaneng e tlase

Hobane sebopeho sa polyester colorbatch e ts'oana le karoloana ea resin, e bonolo ebile e nepahetse ho lekanya, 'me e ke ke ea khomarela setshelo ha e kopanya, ka hona e boloka nako ea ho hloekisa setshelo le mochini le lisebelisoa tse tala tse sebelisoang. mochini o hloekisang. Palo e nyane ea masterbatch ea mebala e sebetsang e eketsoa ho palo e kholo ea li-resin mme e sebetsoa hang hore e be sehlahisoa. Ha ho bapisoa le thekenoloji ea polasetiki e fetotsoeng, boholo ba lisebelisoa li feta ka mokhoa o le mong o fokolang oa ho sebetsa ho tloha ho resin ho ea ho sehlahisoa, e seng feela ho boloka litšenyehelo tsa ho sebetsa, empa hape ho molemo ho boloka ts'ebetso ea sehlahisoa. Functional colorbatch e bonts'a mokhoa o itseng oa ho nkela lipolasetiki tse fetotsoeng.