I-Pigment esasazwe ngaphambili kunye ne-Single Pigment Concentration

Ngophuhliso oluqhubekayo lweshishini, ukusetyenzwa kwemibala yeplastiki yanamhlanje kunye nokubumba kuya kwindlela yezixhobo ezinkulu, imveliso ezenzekelayo kakhulu, ukusebenza ngesantya esiphezulu, ukulungiswa okuqhubekayo kunye nomgangatho weemveliso.Ezi ndlela zikhokelela kwiimveliso ezininzi ezicolekileyo kakhulu, ezibhityileyo kakhulu kunye ne-ultra-micro, ezifuna imigangatho ephezulu yokusasazwa kwe-pigment.Ukongeza, iimfuno zokusebenza kakuhle, ukukhuselwa kwendalo, ukonga amandla kunye nokunciphisa iindleko nazo ziyanda.Ngenxa yokuba izixhobo zokubumba zeplastiki ngokubanzi (ezinje: umatshini wokubumba, umatshini wokusonta okanye i-screw extruder enye, njl.njl.) azinakubonelela ngamandla okucheba afunekayo ekusasazekeni kwe-pigment ngexesha lokusetyenzwa, umsebenzi wokusasazwa kwe-pigment udla ngokuqhutywa ngabavelisi bee-pigment abaziingcali. okanye abavelisi bemibala ye-masterbatch.

I-pigment esasazwe kwangaphambili(Ikwaziwa njenge-Pigment Preparation okanye i-SPC-Single Pigment Concentration) luxinzelelo oluphezulu lwebala elinye.Ngokutsho kweempawu zemibala eyahlukeneyo, i-pigment yangaphambili ehlakazekileyo iqulethe i-40-60% ye-pigment content (umxholo osebenzayo we-pigment pre-dispersed eveliswa yinkampani yethu inokufikelela kwi-80-90%), kwaye iqhutywe yi-pigment ekhethekileyo. inkqubo ngezixhobo ezithile.Iindlela ezisebenzayo zokusasaza kunye nolawulo olungqongqo lwekhwalithi zenza ii-pigments eziqulethwe zibonise eyona fomu igqwesileyo yamasuntswana ukufezekisa owona mbala ubalaseleyo.Inkangeleko ye-pigment esasazwe ngaphambili ingaba ngamasuntswana omgubo ocolekileyo kunye nobukhulu obumalunga ne-0. 2-0.3mm, kwaye imveliso nayo ingenziwa ibe yincinci kunye nobukhulu obuqhelekileyo.umbala masterbatches.Kungenxa yokuba i-pigment esasazwe ngaphambili ineempawu ezicacileyo kangangokuba isetyenziswa ngakumbi ekwenzeni i-masterbatches yombala.

Ii-pigment esasazwe ngaphambiliinezi nzuzo zilandelayo

• Ekubeni i-pigment ihlakazwe ngokupheleleyo, inamandla amakhulu ombala.Xa kuthelekiswa nokusetyenziswa kwe-powder pigments, amandla ombala angaphuculwa ngokubanzi nge-5-15%.

• Iinkqubo ezilinganayo zifuna amandla amancinci okuxuba ukucheba ukufikelela kwiziphumo ezinqwenelekayo.Ngokomzekelo, iimveliso ze-masterbatch ezikumgangatho ophezulu zingenziwa ngezixhobo ezilula (ezifana ne-screw eyodwa).Ukulungelelanisa kuzo zonke iintlobo zezixhobo ze-extrusion, umgangatho ozinzileyo, ukucwangciswa kwemveliso eguquguqukayo.

• I-pigment esasazwe ngaphambili isebenza ukufezekisa ukusebenza kakuhle kombala: ukukhanya kombala, ukukhanya, ukukhanya, njl.

• Ukuphelisa ukuphaphazela kothuli kwinkqubo yemveliso, ukuphucula indawo yokusebenza nokunciphisa ungcoliseko.

• Akukho zixhobo zingcolileyo, zenza lula ukucoca izixhobo ngexesha lokuguqulwa kombala.

• Iincinci ze-pigment ezintle kunye ezifanayo zinokwandisa ubomi benkonzo yesikrini sokucoca, ukunciphisa ixesha lokutshintsha kwesikrini sokucoca kunye nokuphucula ukusebenza kakuhle kwemveliso.

• Ukubonakala kwemveliso kufanayo ngaphandle kokunamathelana, okufanelekileyo kwiimodeli ezahlukeneyo ze-feeder;inkqubo yokuhambisa ayivalwanga okanye ivalwe.

• Ukuphelisa imfuno yokusasaza ii-pigments kunye nokwandisa ngokubonakalayo umthamo wezibonelelo ezikhoyo ze-masterbatch.

• Ingasetyenziswa kunye neminye imibala, ngokusetyenziswa okuqinileyo.

• Iifom ezahlukeneyo zedosi, ezifanelekileyo kwiifom ze-resin carrier carrier, ukusebenza kakuhle kokuxuba.