Preperse PET grade ke litokisetso tsa pigment tse khothalletsoang lits'ebetso tsa PET ho kenyelletsa polyester fiber masterbatch, PET film master-batch.Li-pigment tsa PET tse nepahetseng le tsona li ka mofuta oa granular.Ha li na lerōle, li phalla ka bolokolohi 'me li loketse ho iphepa ka koloi.
Likahare tse tlase tsa thepa e tsamaisang polymer e sebelisitsoeng e na le phello e ntle ho thepa ea rheological ea polymer e qhibiliha le ho thepa ea tekheniki ea lihlahisoa tsa ho qetela, joalo ka matla a matle le sekhahla sa ho hola ha likhoele le likhoele.
E le ho fihlela tlhoko ea FPV bakeng sa lits'ebetso tse matla, li-twin-screw extruder le ho etsa mono masterbatch lia hlokahala.FPV e tloaelehileng ea Preperse PET grade ke ≤ 0.8 bar / g, e itšetlehile ka boemo bo ka tlase: Nomoro ea Mesh: 1400;Likahare tsa pigment tse amehang: 60g;Pigment% ho resin: 8%.Lintlha tse ka holimo li bua ka mono masterbatch e entsoeng ke twin-screw extruder.
