Eyona Hydroxypropyl Methyl Cellulose (HPMC) ilungileyo esetyenziselwa umenzi wepeyinti esekwe emanzini kunye nomzi-mveliso

IHydroxypropyl Methyl Cellulose (HPMC) Esetyenziselwa ipeyinti esekelwe emanzini Umfanekiso Ovezweyo

IHydroxypropyl Methyl Cellulose (HPMC) Esetyenziselwa ipeyinti esekwe emanzini

Ipeyinti/ipeyinti esekwe emanzini inikwa kuqala nge-colophony, okanye ioyile, okanye i-emulsion, yongeza ezinye izinto ezincedisayo, kunye ne-organic dissolvent okanye i-water makeup kwaye ibe lulwelo olunamathelayo. Ipeyinti esekwe emanzini okanye ipeyinti esebenze kakuhle nayo inokusebenza kakuhle, amandla okugquma alungileyo, ukunamathela okuqinileyo kwefilimu, ukugcinwa kwamanzi okuhle kunye nezinye iimpawu; I-Cellulose ether yeyona nto ifanelekileyo yokubonelela ngezi mpawu.

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Ukusebenza kwethu kokugcinwa kwamanzi kwi-cellulose ether kwi-latex coating, ingakumbi i-PVA coating ephezulu inika ukusebenza kakuhle kwe-coating, i-coating ye-pulp etyebileyo, ayiyi kuvelisa i-flocculation; Isiphumo sayo sokuqina okuphezulu sinokunciphisa idosi, siphucule uqoqosho lwe-formulation, kwaye siphucule ukumiswa kwenkqubo ye-coating. Iipropati ezigqwesileyo ze-rheological kwi-coating, zingaba kwimeko engaguqukiyo, zigcine imeko engcono kakhulu ye-coating; Kwimeko yokulahla, enobumanzi obuhle, kwaye ayizukutshiza; Kwi-coating kunye ne-roller coating, kulula ukusasazeka kwi-substrate, ulwakhiwo olulula; Xa i-coating igqityiwe, i-viscosity yenkqubo iya kubuyela kwimeko yayo ngoko nangoko, i-coating iya kuvelisa ukuhamba ngoko nangoko.

Kwihlabathi eliqaqambileyo leepeyinti zelatex ezisekelwe emanzini, enye into ebaluleke kakhulu yiHydroxy Propyl Methyl Cellulose.(HPMC)Ngaphandle kokuba sisithambisi esisebenza kakuhle kakhulu, olu hlobo lokongeza lukwabonelela ngezinye iimpawu eziluncedo, ezinje ngokukwazi ukubrasha, ukumelana nokuwa, i-emulsification, amandla okumiswa, njl.njl., ngelixa lubonelela ngokuhambelana kakuhle nombala,kwakhonaokwenza olu hlobo lwesithambisi luthandwe kakhulu ngabavelisi abaninzi bepeyinti ehlabathini.

Isetyenziswa kwipeyinti esekwe emanzini. Ibonisa isiphumo sayo esihle kakhulu sokutyeba,kwayeIipropati ze-rheological, ukusasazwa kunye nokunyibilika. Inokuhlala ixesha elide, inika ixesha elaneleyo lokugcina ipeyinti. Ithintela ngempumelelo imibala kunye nokugalelwa kwenkunkuma.