Ngwaahịa
XPJ180 PVC resin Defoamer
Nkọwa ngwaahịa
XPJ180 bụ silicone defoamer emebere maka mmepụta PVC.Ọ bụ defoamer kachasị ọnụ ahịa maka mmepụta PVC.Ngwaahịa a nwere njirimara nke nkwụsịtụ ngwa ngwa, oriri dị ala, oke okpomọkụ na-eguzogide, nkwụsị nkwụsị, nrụgide nrụgide na ihe ndị ọzọ.XPJ180 bụ ihe kasị dị irè ngwaahịa maka elu àgwà PVC ụlọ ọrụ n'ihi na ọ etịbede site teknuzu nsogbu nke ịcha ọcha na demulsifying mfe mgbe dilution nke nkịtị defoamer.Ngwaahịa ahụ dabara adaba maka usoro iweghachite VCM na-emeghị eme mgbe nkwụsịtụ na emulsion polymerization.Ya ezi defoaming ihe onwunwe na antifoaming onwunwe na-eme ka dum mgbake usoro wepụ na igbochi e guzobere ụfụfụ nke ọma, na-amụba desorption ọsọ nke PVC resin VCM, belata ọdịnaya nke ihe fọdụrụ VCM na PVC resin.
A na-emepụta ọgwụ mgbochi foaming anyị na-enye site na iji kemịkalụ dị elu n'okpuru nlekọta nke ndị ọkachamara nwere ahụmahụ.A na-eji usoro dị elu na teknụzụ dị elu mee ihe iji hụ na arụmọrụ dị elu.Usoro nrụpụta dị n'okpuru nlekọta siri ike nke ndị otu njikwa mma anyị.A na-eto ndị na-eme ihe na-ekpochapụ ụfụfụ a maka ịdị ọcha ha, ịdị irè na adịghị egbu egbu.
Njirimara
XPJ180 bụ anyị ụlọ ọrụ pụrụ iche maka PVC mmepụta na imewe nke silicone defoaming gị n'ụlọnga, PVC mmepụta bụ kasị echekwa defoaming gị n'ụlọnga.Ngwaahịa a nwere njirimara nke imebi ngwa ngwa, ịzọpụta oriri, oke okpomọkụ na-eguzogide, nkwụsị nkwụsị, nrụgide nrụgide na ihe ndị ọzọ.XPJ180 kpamkpam etịbede site oru nsogbu nke nkịtị defoaming gị n'ụlọnga diluted na demulsified, na bụ ihe kasị dị irè ngwaahịa adabara elu-edu PVC ulo oru mmepụta.
Ngwa ngwaahịa
Ngwaahịa dabara adaba maka nkwusioru, emulsion polymerization mmeghachi omume mgbe nchupu, mgbake nke unreacted VCM usoro, ya ọma defoaming arụmọrụ na mgbochi ụfụfụ arụmọrụ, nke mere na dum azụ .The usoro nwere ike n'ụzọ dị irè kpochapụ na igbochi guzobe nke ụfụfụ, na-emeziwanye. Desorption ọsọ nke PVC resin VCM, belata ọdịnaya nke ihe fọdụrụ VCM na PVC resin.
Oke ngwaahịa
| Ọdịdị | Mmiri ara ehi na ọcha mmiri mmiri |
| Nkwụsi ike (2000 RPM / 20 min) | Enweghị stratification, enweghị mmiri ozuzo |
| PH | 6-9 |
| Ihe na-adịghị agbanwe agbanwe (％) | 18-22 |
| Ụdị ion | Na-abụghị ionic |
Usoro ojiji
Enwere ike iji mgbapụta mita na-ebufe na kettle polymerization na ọnọdụ ubi nke usoro bụ isi.A na-atụ aro usoro ọgwụgwọ bụ isi ka ọ bụrụ 0.01-0.5%, a na-ekpebi usoro ọgwụgwọ kacha mma site na nnwale gradient.
Mbukota & Nchekwa
Ngwaahịa a juru n'ọnụ na 25L ma ọ bụ 200L plastic drum.Na-echekwa na ụlọ okpomọkụ, zere ikpughe ogologo oge na anyanwụ, n'ihi na ngwaahịa ahụ nwere mmiri, ga-egbochi ịza oyi.
