Indastering ea polasetiki, masterbatch ea mebala ke mokhoa o tloaelehileng le o sebetsang ka ho fetisisa oa ho taka li-polymer. Leha ho le joalo, ho fihlella kabo e tšoanang ea mebala e ntse e le phephetso e tsoelang pele. Ho hasana ho sa lekanang ha ho ame feela ponahalo ea sehlahisoa empa hape ho fokotsa matla a mechini le katleho ea tlhahiso - litaba tse jang nako ea bahlahisi, thepa le tšepo ea bareki.
Sengoloa sena se hlahloba karolo ea li-additives ho li-masterbatches tsa mebala, lisosa tsa mantlha tsa ho kopana ha pigment, 'me se hlahisa tharollo e sebetsang -SILIKE Silicone Hyperdispersant SILIMER 6200, e etselitsoeng ho phahamisa ho tšoana ha mebala le ts'ebetso ea ts'ebetso.
Li-Additives tse ho Color Masterbatches ke Life le Hore na ke Hobane'ng ha li le Bohlokoa?
Hangata sehlopha sa 'mala se seholo se na le likarolo tse tharo tsa mantlha - li-pigment, li-resin tse tsamaisang, le lintho tse ling tse sebetsang. Leha li-pigment li fana ka 'mala, lintho tse ling li khetholla hore na 'mala oo o itšoara joang nakong ea ts'ebetso.
Lintho tse eketsoang ho masterbatches li ka aroloa ka lihlopha tse tharo tse kholo:
1. Lithuso tsa ho sebetsana le ts'ebetso:
Ntlafatsa phallo ea ho qhibiliha, fokotsa ho bokellana ha die, le ho ntlafatsa ho lekana ha ho hasana. Mehlala e tloaelehileng e kenyelletsa boka ba polyolefin (boka ba PE/PP) lelintho tse eketsang tse entsoeng ka silicone.
2. Lisebelisoa tsa ho Ntlafatsa Tshebetso:
Sireletsa mebala le li-resin ho tloha ho oxidation le ho tsofala ha o ntse o ntlafatsa ponaletso, ho tiea le ho benya.
3. Lisebelisoa tse sebetsang:
Fana ka thepa e ikhethang joalo ka boits'oaro bo khahlanong le ho se fetohe, bokaholimo bo sa thekeseleng, ho lieha ha lelakabe, kapa ho bola ha lintho tse phelang.
Ho khetha sehlomathiso se nepahetseng ha ho netefatse feela 'mala o hlakileng le o tsitsitseng empa hape ho netefatsa tlhahiso e boreleli le ho fokotsa litšila.
Phephetso e Patehileng: Ho Kopana ha Mmala le Lisosa tsa Wona tsa Motheo
Ho kopana ha mmala ho etsahala ha dikarolwana tsa mmala, ka lebaka la matla a hodimo a bokahodimo le matla a van der Waals, di kopana ho ba dikarolwana tse kgolo tsa bobedi. Dikarolwana tsena di thata ho di kgaola, e leng se lebisang ho mela e bonahalang ya mmala, matheba, kapa moriti o sa lekanang dihlahisweng tse bopilweng kapa tse ntshitsweng.
Mabaka a tloaelehileng a kenyelletsa:
• Ho kolobisa likaroloana tsa pigment ka botlalo ke resin e tsamaisang
• Ho se lumellane ha khahlo ea motlakase le bongata ba likarolo
• Matla a ho kuta a sa lekaneng nakong ea ho kopanya
• Moralo o mobe oa sistimi ea ho hasanya kapa mocheso o sa lekaneng oa ts'ebetso
• Ho hloka sefafatsi se sebetsang hantle kapa ho se lumellane le resin matrix
Sephetho: ho se tsitse ha mmala, matla a fokolang a ho daea, le botsitso bo fokolang ba mechini.
Mekhoa e Pakiloeng ea ho Finyella Kabo e Tšoanang ea 'Mala
Ho fihlella ho hasana ho hotle ho hloka kutloisiso ea saense le taolo e nepahetseng ea ts'ebetso. Ts'ebetso ena e kenyelletsa mekhahlelo e meraro ea bohlokoa - ho kolobisa, ho fokotsa ho kopana ha lintho, le ho tsitsisa.
1. Ho kolobisa:
Sehatsetsi se lokela ho kolobisa bokaholimo ba pigment ka botlalo, se nke sebaka sa moea le mongobo ka resin e lumellanang.
2. Ho fokotsa ho kopana ha dihlopha:
Matla a ho tjhesa le a ho otla a qhaqha di-agglomerate hore e be dikarolwana tse nyane tsa mantlha.
3. Ho tsitsisa:
Lera le sireletsang la limolek'hule ho potoloha karoloana e 'ngoe le e 'ngoe ea pigment le thibela ho kopana hape, ho netefatsa botsitso ba ho hasana ha nako e telele.
Mekhoa e sebetsang:
• Sebelisa liparamente tse ntlafalitsoeng tsa extrusion ea li-twin-screw le tsa ho kopanya
• Hasanya mebala pele ho kopanngoa ha masterbatch
• Hlahisa di-dispersant tse sebetsang hantle haholo tse kang thepa e fetotsweng ke silicone ho ntlafatsa ho kolobisa mmala le ho phalla ha wona habonolo.
Ho hlola mefokolo ea li-dispersant tse tloaelehileng tse thehiloeng ho boka, SILIKE e hlahisitse SILIMER 6200 Silicone Hyperdispersant — setlolo se secha se thehiloeng ho silicone se entsoeng bakeng sa li-masterbatches le metsoako ea mebala e sebetsang hantle.
SILIMER 6200 keboka ba silicone bo fetotsoenge sebetsang e le sesebelisoa se atlehang sa ho hasanya mmala ka tsela e sa lekanang—tharollo e sebetsang hantle bakeng sa ho hasana ha mmala o sa lekanang ka har'a li-masterbatches tsa mebala.
Masterbatch ena e ntshetswa pele ka ho kgetheha bakeng sa metsoako ya cable ya HFFR, TPE, ho lokiswa ha di-concentrate tsa mmala, le metswako ya botekgeniki. E fana ka botsitso bo botle ba mocheso le mmala, mme e na le tshusumetso e ntle hodima rheology ya masterbatch. Ka ho ntlafatsa ho kolobisa le ho kenella ha filler, SILIMER 6200 e ntlafatsa ho hasana ha mmala, e eketsa tlhahiso, mme e fokotsa ditjeo tsa mmala.
E loketse ho sebelisoa ho li-masterbatches tse thehiloeng ho polyolefin (haholo-holo PP), metsoako ea boenjiniere, li-masterbatches tsa polasetiki, li-plastiki tse fetotsoeng tse tlatsitsoeng, le metsoako e tlatsitsoeng.
Thuso ea ho sebetsana le Masterbatch SILIMER 6200 e kopanya litšobotsi tsa limolek'hule tsa silicone le likarolo tsa tlhaho, e e nolofalletsa ho fallela li-interface tsa pigment moo e fokotsang tsitsipano ea interfacial haholo le ho ntlafatsa ho lumellana ha pigment le resin.
Melemo ea Bohlokoa eaSesebediswa se hasanyang haholo SILIMER 6200bakeng sa ditharollo tsa masterbatch ya mmala:
Ho hasana ha pigment ho ntlafalitsoeng: Ho qhaqha lihlopha tsa pigment le ho tsitsisa kabo e ntle
Matla a ntlafetseng a ho taka: E finyella mebala e khanyang le e tsitsitseng haholoanyane ka ho kenya pigment e fokolang
Thibelo ea ho kopana ha filler le pigment: E boloka 'mala o ts'oanang o tsitsitseng nakong ea ts'ebetso
Litšobotsi tse betere tsa rheological: E eketsa phallo ea ho qhibiliha le ho sebetsa habonolo bakeng sa ho ntša kapa ho bopa habonolo
Bokgoni bo phahameng ba tlhahiso: E fokotsa torque ea sekere le nako ea potoloho, e fokotsa litšenyehelo ka kakaretso
Ho lumellana ho pharaletseng:
SILIKE dispersant SILIMER 6200E sebetsa ka katleho le mefuta e mengata ea li-polymer ho kenyeletsoa PP, PE, PS, ABS, PC, PET, le PBT, e leng se etsang hore e be tharollo e feto-fetohang bakeng sa lits'ebetso tse ngata tsa masterbatch le compounding.
Mehopolo ea ho Qetela: Boleng ba Masterbatch bo Qala ho tsoa ho Additive e Nepahetseng
Tlhahisong ea masterbatch ea mebala, boleng ba ho hasana bo hlalosa boleng ba sehlahisoa. Ho utloisisa boitšoaro ba 'mala, ho ntlafatsa liparamente tsa ts'ebetso, le ho khetha htshebetso e kgololi-additives tsa silicone le siloxanejoalo kaSesebelisoa se sebetsang sa ho eketsa SILIMER 6200ke mehato ea bohlokoa ea ho fihlela 'mala o tsitsitseng le o sebetsang hantle.
Hore na o ntse o hlahisa metsoako ea 'mala o le mong kapa metsoako ea 'mala e ikhethileng, SILIKE'stheknoloji ea hyperdispersant e thehiloeng ho siliconee fana ka tsela e pakiloeng ea ho felisa mela e mebala, ho ntlafatsa matla a 'mala, botsitso le katleho ea tlhahiso - e u thusa ho fana ka lihlahisoa tse ntle ka kholiseho.
Fumana tse ling ka litharollo tsa silicone hyperdispersant bakeng sa li-masterbatches:Ketelowww.siliketech.com or contact amy.wang@silike.cn for detailed technical guidance and formulation support.
Nako ea poso: Pulungoana-05-2025
