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Lumela, tloo ho bona lihlahisoa tsa rona!

PET mmala masterbatch

Lebitso le felletseng la masterbatch ea 'mala le boetse le bitsoa' mala, ke 'mala o mocha oa polymer, o entsoe ka li-pigment kapa dae, lijari le li-additives tsa likarolo tse tharo tsa mantlha, ke "pigment" e sa fetoheng kapa dae ka mokhoa o ts'oanang e khomaretsoeng le resin. e fumanoeng ka kakaretso, e ka bonoa e le pigment concentrate, kahoo matla a hae a mebala a phahame ho feta pigment ka boeona.Li-masterbatches li sebelisoa haholo-holo ka polasetiki.Ho finyella phello e lakatsehang ea 'mala ka polasetiki kapa lihlahisoa tsa rabara.

PET colorbatch1

Mokhoa oa ts'ebetso ea tekheniki:

Litlhoko tsa tlhahiso ea mebala ea masterbatch li thata haholo, hangata li sebelisa mokhoa oa metsi.Colour masterbatch e entsoe ka ho sila mohato oa metsi, phetoho ea mohato, ho hlatsoa, ​​ho omisa le granulation, ka tsela ena feela boleng ba sehlahisoa bo ka tiisetsoa.Ho phaella moo, ha pigment e ntse e sila, letoto la liteko le tsona li lokela ho etsoa, ​​​​tse kang ho lekanya botle ba lehlabathe la ho sila slurry, ho lekanya thepa ea phallo ea lehlabathe la ho sila slurry, ho lekanya litaba tse tiileng tsa lehlabathe le sila slurry le. ho metha bokhabane ba sekgoho sa mmala.

PET mmala masterbatch2

Melemo ea masterbatch:

1. Etsa hore pigment e be le ho hasana ho molemo ho sehlahisoa

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 mofuta oa polasetiki oa sehlahisoa,' me o na le ho tšoana hantle, 'me likaroloana tsa pigment li ka qhalakanngoa hantle ka polasetiki ea sehlahisoa ka mor'a ho futhumatsa le ho qhibiliha.

2. Ho molemo ho boloka botsitso ba lik'hemik'hale tsa pigment

Haeba pigment e sebelisoa ka ho toba, ka lebaka la ho kopana ka ho toba ha pigment le moea nakong ea polokelo le tšebeliso, pigment e tla monya metsi, oxidation le liketsahalo tse ling, 'me ka mor'a hore' mala o etsoe, boleng ba pigment bo ka fetoloa bakeng sa nako e telele hobane sejari sa resin se tla arola pigment moeeng le metsi.

3. Netefatsa botsitso ba 'mala oa sehlahisoa

Karolo e 'ngoe ea mebala e tšoana le karoloana ea resin, e loketseng haholoanyane le e nepahetseng ka tekanyo, e ke ke ea khomarela setshelo ha e kopanya,' me ho kopanya le resin ho boetse ho tšoana le ho feta, kahoo e ka netefatsa botsitso ba palo e eketsehileng. , e le ho netefatsa botsitso ba 'mala oa sehlahisoa.

4. Sireletsa bophelo bo botle ba opareitara

Ka kakaretso pigment ke phofo, ho 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 e se na litšila.

6. Mokhoa o bonolo, o bonolo ho fetola 'mala, boloka nako le lisebelisoa tse tala.

PET colorbatch3


Nako ea poso: Jun-16-2023