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Indlela yokuxazulula amaphuzu obuhlungu okucubungula avamile weama-masterbatches ombala & ama-filler masterbatches

Umbala ungenye yezinto ezigqama kakhulu, ingxenye yefomu ezwela kakhulu engabangela injabulo yethu evamile yobuhle. Ama-masterbatches ombala njengendlela yombala, asetshenziswa kakhulu emikhiqizweni ehlukahlukene yepulasitiki ehlobene kakhulu nempilo yethu yansuku zonke, enezela imibala enemibala ekuphileni kwethu. Ngaphezu kwalokho, emikhiqizweni yepulasitiki, i-filler masterbatch nayo idlala indima ebalulekile ekwehliseni izindleko zemikhiqizo, ithuthukise ukusebenza kahle kokukhiqiza, ithuthukise ukuqina kwemikhiqizo nezinye izici zidlala indima ebaluleke kakhulu.

Amaphuzu Obuhlungu Okucubungula Okujwayelekile weAma-masterbatches ombala kanye nama-Filler Masterbatches:

I-Colour masterbatch iwuhlobo olusha lombala okhethekile wezinto ze-polymer. Ukuze wenze i-pigment ihlakazeke ngokulinganayo ku-masterbatch futhi ingasahlanganisi, ithuthukise ukumelana kwesimo sezulu se-pigment, ithuthukise ukuhlakazeka kanye namandla ombala we-pigment, ngokuvamile kuyadingeka ukwengeza i-dispersant kule nqubo.

I-Filler masterbatch yenziwe nge-carrier resin, filler kanye nezithasiselo ezahlukahlukene. Enqubweni yokukhiqiza ye-filler masterbatch, ukuze kuthuthukiswe ukucutshungulwa kwe-fluidity ye-masterbatch futhi kukhuthaze ukuhlakazeka komfaniswano we-masterbatch ku-resin ye-matrix, ama-dispersants nawo asetshenziswa.

Kodwa-ke, enqubweni yangempela yokukhiqiza ama-dispersants amaningi anzima ukuxazulula izinkinga ezilandelayo, ngaleyo ndlela kubangele izindleko zokukhiqiza zama-masterbatches ombala & ama-masterbatches okugcwalisa ukuthi akhuphuke:

1. Ukuhlanganiswa kwe-powder yombala, i-filler agglomeration, ngaleyo ndlela kuthinta imikhiqizo yokugcina yepulasitiki, njengemikhiqizo yemibala ehlukene yombala, ukwakheka kwezinhlayiya eziningi eziqinile ezimhlophe noma "amafu" emikhiqizweni;

2. Ukuqoqwa kwempahla emlonyeni wesikhunta ngenxa yokuhlakazeka okubi ngesikhathi kukhiqizwa ama-masterbatches ombala & ama-masterbatches okugcwalisa;

3. Umbala onganele kanye nokushesha kombala kwama-masterbatches ombala.

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SILIKE I-Silicone powder S201iwusizo lokucutshungulwa kwempushana equkethe ama-polysiloxanes esisindo samangqamuzana aphezulu kakhulu ahlakazeke ku-silica, yakhelwe ngokukhethekile ama-masterbatches, i-polyolefin/filler masterbatches namanye ama-masterbatches, angathuthukisa kakhulu izakhiwo zokucubungula, izakhiwo ezingaphezulu kanye nokuhlakazwa kwama-filler ohlelweni lwamapulasitiki.SILIKE I-Silicone powder S201isetshenziswa kuma-masterbatches & ama-filler masterbatches anezinzuzo ezilandelayo:

(1) Ifaneleka kakhulu izinga lokushisa eliphakeme lokucubungula kune-PE wax, njll;

(2) Thuthukisa ngokuphawulekayo izinga lemibala lama-masterbatches ombala;

(3) Yehlisa ngokuphawulekayo amathuba okuhlanganisa ama-fillers nama-pigments;

(4) Nikeza ukusebenza okungcono kokuhlakaza kwe-filler kanye nempushana yombala, ukuze zihlakazeke ngokulinganayo ku-resin yesiphathi;

(5) Izakhiwo ezingcono ze-rheological (uketshezi, umfutho wegazi ophansi kanye ne-extrusion torque), ukunciphisa ukushelela kwesikulufa kanye nokunqwabelana kokufa;

(6) Ukuthuthukisa ukusebenza kahle kokukhiqiza nokunciphisa izindleko zokukhiqiza;

(7) Nikeza ukuqina okuhle kakhulu kokushisa nokushesha kombala.

Ngaphezu kwama-masterbatches nama-filler masterbatches,SILIKE I-Silicone powder S201ingasetshenziswa futhi kumakhompiyutha ocingo nekhebula, izinto ze-PVC, amapulasitiki obunjiniyela kanye neminye imikhakha eminingi. Inani elincane lokwengeza lingathuthukisa kakhulu uketshezi lwe-resin, ukusebenza kokugcwalisa isikhunta, ukuthambisa kwangaphakathi nokusebenza kokukhishwa kwesikhunta namandla okukhiqiza, njll. Uma inani elingeziwe lifinyelela ku-2% -5%, lingathuthukisa ukuthambisa, linikeze i-coefficient ephansi yokungqubuzana. , kanye nokumelana okuhle kakhulu nokuklwebheka, ukulimala nokuhuzuka.