Colour masterbatch ke eng?
Colour masterbatch, ke mofuta o mocha oa 'mala o ikhethileng oa polymer, o tsejoang hape e le ho lokisa pigment.
E entsoe ka lintho tse tharo tsa motheo: pigment kapa dae, sejari le addititive.Ke motsoako oa 'mala o sa fetoheng kapa dae o kopantsoeng ka mokhoa o ts'oanang ho resin.E ka bitsoa pigment concentrate, kahoo matla a eona a mebala a phahame ho feta pigment ka boeona.
Ka bokhutšoanyane, masterbatch ea mebala ke motsoako oa pigment kapa dae e kopantsoeng ka mokhoa o ts'oanang le resin.
Likarolo tsa motheo tsa colorbatch ke life?
Sebopeho sa motheo sa masterbatch ea mebala:
1. Pigment kapa dae
Li-pigments li arotsoe ka li-pigments tsa tlhaho le li-pigments tse sa tloaelehang.
Li-pigments tsa tlhaho tse sebelisoang ka tloaelo ke: phthalocyanine e khubelu, phthalocyanine blue, phthalocyanine tala, e khubelu e potlakileng, e khubelu ea macromolecular, macromolecular yellow, yellow e sa feleng, pherese e sa feleng, azo red joalo-joalo.
Li-pigments tse sebelisoang ka tloaelo ke: cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red, iron oxide yellow joalo-joalo.
2. Cmopalami
Motho ea tsamaisang thepa ke matrix a masterbatch ea mebala.Special colorbatch masterbatch ka kakaretso khetha resin e tšoanang le sehlahisoa sa resin joalo ka sejari, ho lumellana ha tse peli ho molemo ka ho fetisisa, empa hape ho nahanoa ka metsi a sephethephethe.
3. Dipersant
Khothaletsa pigment e qhalakantsoeng ka mokhoa o ts'oanang mme e se e sa koaleha, sebaka se qhibilihang sa dispersant se lokela ho ba tlase ho feta resin, 'me resin e na le tumellano e ntle,' me pigment e na le kamano e ntle.Li-disperants tse sebelisoang haholo ke polyethylene low molecular wax le stearate.
4. Addive/
Tse kang ho fokotsa lelakabe, ho khantša, ho thibela likokoana-hloko, antistatic, antioxidant le mefuta e meng, ntle le haeba kopo ea bareki, ka kakaretso ha e na li-additives tse ka holimo ho masterbatch ea mebala.
Mefuta le limaraka tsa masterbatch ea mebala ke life?
Mekhoa ea ho khetholla mebala ea masterbatch hangata e sebelisoa ka tsela e latelang:
Classification kamojari: joalo ka PE master, PP master, ABS master, PVC master, EVA master, joalo-joalo.
Ho hlophisoa ka tšebeliso: joalo ka master ea ente, master molding master, spinning master, joalo-joalo.
Mofuta o mong le o mong o ka aroloa ka limaraka tse fapaneng, joalo ka:
1. Masterbatch e tsoetseng pele ea 'mala oa ente:E sebelisoa bakeng sa mabokose a ho paka a litlolo, lintho tsa ho bapala, liphaello tsa motlakase le lihlahisoa tse ling tse tsoetseng pele.
2. Masterbatch e tloaelehileng ea mmala oa ente:E sebelisetsoa lihlahisoa tsa polasetiki tsa letsatsi le letsatsi, lijana tsa indasteri, joalo-joalo.
3. Masterbatch e tsoetseng pele ea 'mala oa blow:e sebedisoang bakeng sa ho etsa mmala o mobe wa dihlahiswa tse tshesane haholo.
4. Masterbatch e tloaelehileng ea 'mala oa filimi:e sebedisoang bakeng sa mekotla e akaretsang, mekotla e lohiloeng e etsa mebala.
5. Spinning colorbatch masterbatch:e sebelisoa bakeng sa 'mala o otlolohileng oa fiber ea masela, likaroloana tsa 'mala oa master pigment hantle, khatello e phahameng, matla a matla a mebala, ho hanyetsa mocheso hantle, ho hanyetsa khanya.
6. Masterbatch ea maemo a tlase a mebala:e sebelisetsoang ho etsa lihlahisoa tsa boemo bo tlaase tse nang le litlhoko tsa boleng bo tlaase ba mebala, joalo ka makotikoti a lithōle, lijana tsa boemo bo tlaase, joalo-joalo.
7. Special colorbatch:ho latela mefuta ea polasetiki e boletsoeng ke mosebelisi bakeng sa lihlahisoa, khetha polasetiki e ts'oanang le sejari se entsoeng ka 'mala o moholo.Mohlala, PP master le ABS master ka ho latellana khetha PP le ABS joalo ka bajari.
8. Universal colorbatch masterbatch:resin (hangata PE e nang le ntlha e tlaase ea ho qhibiliha) e boetse e sebelisoa e le sesebelisoa, empa e ka sebelisoa ho mebala ea li-resin tse ling ho phaella ho resin ea thepa.
Universal colorbatch e batla e le bonolo ebile e bonolo, empa e na le mathata a mangata.Boemo ba ho hanyetsa mocheso oa masterbatch e khethehileng ea mebala hangata bo loketse lipolasetiki tse sebelisoang sehlahisoa, 'me li ka sebelisoa ka mocheso o tloaelehileng.Mefuta e fapaneng ea ho fetoha ha mebala e ka bakoa feela tlas'a maemo a latelang, e 'ngoe ke mocheso o tsoileng matsoho, e' ngoe ke nako ea ho theoha e telele haholo.
9. Ha ho bapisoa le mebala ea granulation, masterbatch ea mebala e na le melemo e latelang:
(1) Mebala le ts'ebetso ea lihlahisoa li phethoa hang, ho qoba mokhoa oa ho futhumatsa oa granulation le mebala ea polasetiki, ho sireletsa boleng ba lihlahisoa tsa polasetiki ho molemo.
(2) Ts'ebetso ea tlhahiso ea lihlahisoa tsa polasetiki ke eona e nolofalitsoeng ka ho fetisisa.
(3) E ka boloka motlakase o mongata.
Hobaneng u sebelisammala masterbatch?
Ho sebelisa colorbatch ho na le melemo e latelang:
1. Phatlalatso e ntle ea pigment lihlahisoa
Colour masterbatch ke kakaretso e entsoeng ka ho kopanya pigment e ngata haholo ka mokhoa o ts'oanang le resin.
Ts'ebetsong ea tlhahiso ea 'mala oa masterbatch, pigment e tlameha ho hloekisoa ho ntlafatsa ho hasana le matla a mebala ea pigment.Motho ea tsamaisang 'mala o khethehileng oa masterbatch o tšoana le polasetiki ea sehlahisoa,' me o na le ho tšoana hantle.Ka mor'a ho futhumatsa le ho qhibiliha, likaroloana tsa pigment li ka qhalakanngoa hantle ka polasetiki ea sehlahisoa.
2. Mboloka botsitso ba lik'hemik'hale tsa pigment
Haeba pigment e sebelisoa ka ho toba, pigment e tla monya metsi le oxidizing ka lebaka la ho kopana ha eona ka ho toba le moea nakong ea polokelo le tšebeliso.Kamora ho fetoha masterbatch ea mebala, sejari sa resin se tla arola pigment moeeng le metsi, e le hore boleng ba pigment bo ka lula bo sa fetohe nako e telele.
3. Netefatsa botsitso ba 'mala oa sehlahisoa
'Mala oa masterbatch o tšoana le karoloana ea resin, e bonolo haholoanyane le e nepahetseng ho lekanya.Ha u kopanya, e ke ke ea khomarela setshelo, 'me ho kopanya le resin ho tšoana le ho feta, kahoo ho ka tiisa botsitso ba palo ea ho eketsa, e le ho netefatsa botsitso ba' mala oa sehlahisoa.
4. Sireletsa bophelo bo botle ba opareitara
Ka kakaretso pigment ke phofo, e leng bonolo ho fofa ha e eketsoa le ho kopanngoa, 'me e tla ama bophelo bo botle ba motho ea sebetsang ka mor'a ho hema ke' mele oa motho.
5. Boloka tikoloho e hloekile 'me lijana tse se nang matheba
6. Mokhoa o bonolo, o bonolo ho fetola 'mala, o boloka nako le lisebelisoa tse tala
Ka lebaka la pigment ts'ebetsong ea polokelo le tšebeliso ea ho kopana ka ho toba le moea, kahoo ho tla ba le ho kenngoa ha mongobo, oxidation, clumping le liketsahalo tse ling, tšebeliso e tobileng e tla hlaha holim'a lihlahisoa tsa polasetiki matheba a mebala, 'mala o lefifi,' mala o bonolo. ho fela, le ho baka lerole le fofang ha le tsoakana, ho ama bophelo bo botle ba mosebeletsi.
'Me' mala masterbatch ts'ebetsong ea tlhahiso ka ts'ebetso ea mochini, pigment e ile ea hloekisoa, pigment le resin carrier, dispersant e tsoakane ka ho feletseng, e le hore pigment le moea, ho itšehla thajana ha metsi, ka hona ho matlafatsa ho hanyetsa boemo ba leholimo ba pigment, ho ntlafatsa ho hasana le mebala. matla a pigment, 'mala o khanyang.Ka lebaka la sebopeho se ts'oanang sa 'mala oa masterbatch le li-pellets tsa resin, li bonolo ebile li nepahetse ho lekanya.Ha o kopanya, o ke ke oa khomarela setshelo, kahoo o boloka nako ea ho hloekisa setshelo le mochine le lisebelisoa tse tala tse sebelisoang mochine oa ho hloekisa.
Nako ea poso: 23-11-22