Li-Masterbatches tsa PP/PE/ABS/PET tsa PET li Amoheleha
1. Etsa hore pigment e be le dispersibility e molemo ho sehlahisoa.Li-pigments li tlameha ho hloekisoa ts'ebetsong ea tlhahiso ea masterbatch e le ho ntlafatsa matla a ho senya le ho kenya mebala ea li-pigments.Resin e tsamaisang 'mala o khethehileng oa masterbatch ha e le hantle e tšoana le mofuta oa resin ea sehlahisoa, ka hona e lumellana hantle 'me e ka qhibilihisoa ka likaroloana tsa pigment ka ho futhumatsa le ho hasana ka lihlahisoa tsa polasetiki.
2. Netefatsa botsitso ba 'mala oa sehlahisoa.Boemo ba karoloana ea karoloana ea 'mala e tšoana le karoloana ea resin e mebala, e bonolo le e nepahetseng ho lekanya.E ke ke ea khomarela setshelo ha e kopane, 'me e kopanya hantle le resin.Ka hona, botsitso ba chelete e eketsehileng bo ka tiisetsoa, ho fapana le ho kenyelletsoa ha mabala a pigment.Phoso e nyane ts'ebetsong ea tekanyo kapa ts'ebetso e tla baka phapang ea mebala, e le ho netefatsa botsitso ba 'mala oa sehlahisoa.
3. Qoba ho silafatsa tikoloho.
4. Ho bonolo ho e sebelisa.
Ea bobeli, motsoako o ka sehloohong oa masterbatch ea mebala ke ofe?
Ka kakaretso, li-masterbatches tsa mebala li entsoe haholo ka colorant, carrier le dispersant.
1. Colorant colorbatch masterbatch ke karolo ea bohlokoa ka ho fetisisa.Colourant e sebelisoang ho polyolefin, PVC le li-masterbatches tse ling tsa mebala ke pigment, 'me mebala e fapaneng e nang le thepa e fapaneng e ka khethoa ho latela ts'ebeliso e fapaneng.Li-masterbatches tsa lipolasetiki tsa boenjiniere e ka ba lidae tse qhibilihisang, tse ling tsa li-pigment tsa maemo a holimo le tse ling tse hanyetsanang le mocheso o phahameng.Ka kakaretso, lidae ha lia lokela ho sebelisoa bakeng sa mebala ea polyolefin, ho seng joalo e tla baka phallo e matla.
2. The dissperant haholo-holo e kolobisa bokaholimo ba pigment, e leng se loketseng ho tsoela pele ho qhalakanya pigment le ho e tsitsisa ka resin.Ka nako e ts'oanang e tlameha ho lumellana hantle le resin, ha e ame boleng ba lihlahisoa tsa mebala.Wax ea polyethylene e boima ba molek'hule e tlase kapa zinc stearate hangata e sebelisoa e le li- dispersants tsa polyolefin masterbatches.Li-plastiki tsa boenjiniere tsa mebala ea masterbatch ea ho qhala hangata ke boka ba polyethylene boima ba molek'hule, zinc stearate, calcium stearate joalo-joalo.
3. Sesebelisoa se etsa hore pigment e aroloe ka mokhoa o ts'oanang le karoloana ea 'mala oa masterbatch ke granular.Ho lumellana le resin ea mebala le dispersibility e ntle ea masterbatch ea mebala e lokela ho nahanoa ha ho khethoa mokhanni.Ka hona, mokelikeli oa mokelikeli o lokela ho ba moholo ho feta oa resin, 'me ha o ame boleng ba sehlahisoa ka mor'a ho ba mebala.Haeba polymer e tšoanang e nang le index e kholo ea ho qhibiliha e khethiloe, index ea ho qhibiliha ea karoloana e kholo e phahame ho feta ea polymer e mebala, e le ho etsa bonnete ba hore 'mala o ts'oanang le o khanyang oa sehlahisoa sa ho qetela, ntle le moire le mola o hlakileng.
