Iindaba

Ukusasazwa kwemibala ngumngeni obalulekileyo kodwa ohlala ungathathelwa ngqalelo kwimveliso ye-masterbatch. Ukusasazwa okubi kunokukhokelela kwimiba efana nokusasazwa kombala okungalinganiyo, izihluzi ezivalekileyo, ukuqhekeka kwefayibha kwiifayibha ezisontiweyo, kunye nemithungo edibeneyo ebuthathaka. Ezi ngxaki azichaphazeli nje umgangatho wemveliso kodwa zikwanyusa iindleko zemveliso ngenxa yokusetyenziswa okuphezulu kwemibala kunye nexesha lokungasebenzi koomatshini. Apha ngezantsi kukho isikhokelo esifutshane sokujongana nale mingeni ngokufanelekileyo, ngokusekelwe kwimikhwa yeshishini:

1. Lungiselela uKhetho lwePigment
Khetha iiPigments ezihambelanayo: Khetha iiPigments ezihambelana nesiseko sepolymer (umz., PE, PP, PET) ukuqinisekisa ukuba zimanzi kwaye zisasazeke ngokufanelekileyo.

Ubungakanani beenxalenye kunye nonyango lomphezulu: Sebenzisa ii-pigment ezineenxalenye ezincinci ukuze usasazeke ngcono. Ii-pigment ezicociweyo kumphezulu (umz., ngee-dispersants okanye ii-coating) zinceda ekunciphiseni ukuhlangana kunye nokuphucula iimpawu zokuhamba kwamanzi.

Ukulayisha iPigment: Kuphephe ukudlula umthwalo wepigment ocetyiswayo (ngesiqhelo yi-20-40% kwiipigment ze-organic, yi-50-80% kwii-inorganic). Ukulayisha kakhulu kunokubangela ukuhlangana kunye nokusasazeka kakubi.

2. Ukuphucula ukuxuba kunye nokudibanisa
Ukuxuba Okunezikrufu Ezininzi: Sebenzisa ii-extruders ezinezikrufu ezimbini okanye ii-mixers ezinezikrufu eziphezulu ukuze uqhekeze ii-pigment agglomerates. Lungisa ulungelelwaniso lwezikrufu (umz., iibhloko zokuxova) ukuze ulungise ukucheba nokuphucula ukusasazeka.

Ukuxuba Ngaphambi Kokuxuba: Xuba imibala kunye nee-dispersants okanye ii-carrier resins ngaphambi kokuba zikhutshwe ukuze kuphuculwe ukumanzisa kokuqala kunye nokunciphisa ukuxinana.

Ulawulo lobushushu: Gcina amaqondo obushushu anyibilikayo afanelekileyo ukuze kuthintelwe ukubola kombala okanye iingxaki ze-viscosity. Kwimibala ebuthathaka kubushushu (umz., imibala ethile yendalo), gcina amaqondo obushushu engaphantsi komlinganiselo wayo wokubola.

3. Sebenzisa ii-Dispersing Agents
Izinto ezongeziweyo: Faka izinto ezisasaza njengee-waxes, ii-stearates, okanye ii-polymeric dispersants (umz., i-polyethylene wax, izongezo ezisekelwe kwi-EVA) ukunciphisa i-viscosity nokuphucula ukumanzisa kwe-pigment.
Umlinganiselo: Ngokwesiqhelo, sebenzisa i-dispersant eyi-1-5% ngokobunzima, kuxhomekeke kuhlobo lwe-pigment kunye nomthwalo. Ukusetyenziswa kakhulu kunokuchaphazela kakubi iimpawu zoomatshini kwaye kunokubangela ukuqhakaza (ingxaki yokubonakala komphezulu).
I-Hyperdispersant entsha yeMasterbatch: Uthotho lweSILIKE SILIMER – Izixhobo zokucubungula ezisebenza kakuhle kunye neearhente zokusasaza.

Uthotho lweSILIKE SILIMERIzixhobo Zokucubungula kunye neeArhente Zokusasazazii-waxes ezisekelwe kwi-silicone zesizukulwana esilandelayo (ezikwabizwa ngokuba yiSilicone Hyperdispersants) ezenzelwe ukubonelela nge-pigment ephezulu kunye ne-filler dispersion kwimveliso ye-masterbatch. Zilungele i-color concentrate, ii-compounds ezizalisiweyo, iiplastiki zobunjineli, kunye neenkqubo zokusabalalisa ezifuna ukufuna umbane. Ezi hyperdispersants ziphucula uzinzo lobushushu, i-rheology, kunye nokusebenza kakuhle kweendleko ngelixa zisusa imiba yokufuduka eqhelekileyo kwizithako zemveli (umz., ii-waxes, ii-amides, ii-esters).

Vula Ukusebenza Kombala Okuphezulu nge-SILIKE SILIMER Series Silicone Hyperdispersants

Khulisa ukusebenza kakuhle kwePigment Concentrates kwiintlobo ngeentlobo zezinto ezisetyenziswayo:

→ KwiPolyolefins: Phakamisa Umgangatho Wakho WePigment
• Ukuphucula ukufuma kwePigment: Fumana imibala ethambileyo neqaqambileyo ngokunxibelelana okuphuculweyo.

• Ukusasazwa Okuphuculweyo: Kuthintela ukuxinana kwemibala, kuqinisekisa umbala ofanayo kunye nokuhambelana okufanayo.

• Ukunciphisa ukuxinana: Lula imveliso ngokuhamba kakuhle ukuze kusetyenzwe ngcono.

• Imveliso Ephezulu: Yandisa amandla emveliso ngaphandle kokubeka umgangatho esichengeni.

• Ukwanda koMgca wePigment: Fumana imibala etyebileyo ngezinto ezincinci, nto leyo enciphisa iindleko.

→KwiPlastiki kunye neePolymers zoBunjineli: Ukunyusa Umgangatho kunye nokusebenza kakuhle
• Ukukhanya okuphuculweyo kobuso: Fumana ukugqitywa okugqwesileyo nokukhazimlayo kwiimveliso zakho.

• Ukukhululwa Okungcono Kokubumba: Qinisekisa iinkqubo zokuvelisa ezithambileyo kwaye unciphise iziphene.

• Ukunciphisa ukuxinana: Ukuphucula ukucubungula kunye nokunciphisa ukusetyenziswa kwamandla.

• Imveliso Ephezulu: Lungisa umgca wakho wemveliso ukuze ufumane imveliso ephezulu.

• Ukunciphisa Umbala Wemibala: Gcina umbala opheleleyo ukuze imibala ihlale ikhanya kwaye ihlale ixesha elide.

• Ukusasazwa Okugqwesileyo: Yenza umbala kunye nokusebenza kwezinto zihambelane kakhulu.

Kutheni Ufanele Ukhethe i-SILIKE's Silicone Hyperdispersants?

• Ixabiso Eliphantsi: Iphucula ukusebenza kakuhle kwaye inciphise inkunkuma yezinto eziphathekayo.

• Ilungele ukusingqongileyo: Fikelela kwiinjongo zokuzinza ngeenkqubo zemveliso eziphuculiweyo.

• Ukusetyenziswa ngeendlela ezahlukeneyo: Ifanelekile kwiintlobo ngeentlobo zeepolymers kunye namashishini.

4. Lungisa iiParamitha zokuSebenza

Isantya seskrubu: Yandisa isantya seskrubu (ngesiqhelo yi-200-500 rpm) ukuze uphucule ukucheba kunye nokusasazeka. Kuphephe isantya esigqithisileyo, kuba oku kunokukhokelela ekuwohlokeni kobushushu.

Ixesha Lokuhlala: Lungisa ixesha lokuhlala kwi-extruder (ngesiqhelo imizuzwana engama-30-60) ukuqinisekisa ukuxubana kakuhle ngaphandle kokugqithisa kakhulu.

Ukucoca: Sebenzisa iipakethi zesikrini (umz., i-100-200 mesh) ukususa amasuntswana angasasazekanga nokuqinisekisa umgangatho ofanayo we-masterbatch.

5. Jongana nemiba yezixhobo kunye nokugcinwa kwazo

Izixhobo ezicocekileyo: Coca rhoqo izinto ezikhupha izinto, izikrufu, kunye nee-die ukuze uthintele ungcoliseko okanye ukuqokelelana kwezinto ezonakeleyo ezichaphazela ukusasazeka.

Ukujonga ukunxiba: Hlola izikrufu kunye neebhareli ukuba azigugi na, njengoko izixhobo ezigugileyo zinciphisa ukusebenza kakuhle kokucheba kwaye zikhokelela ekungasasazeki kakuhle.

Ukuchaneka kokondla: Sebenzisa izixhobo zokondla zegravimetric ukuze ufumane umbala ochanekileyo kunye nomlinganiselo we-resin, ukuqinisekisa ukuhambelana kokusasazeka kombala.