Magani

Barium sulfate shine muhimmin kayan sinadari na inorganic da aka sarrafa daga danyen barite.Ba wai kawai yana da kyakkyawan aikin gani da kwanciyar hankali na sinadarai ba, har ma yana da halaye na musamman kamar girma, girman adadi da tasirin dubawa.Saboda haka, ana amfani da shi sosai a cikin sutura, robobi, takarda, roba, tawada da pigment da sauran filayen.Nanometer barium sulfate yana da abũbuwan amfãni daga high takamaiman surface area, high aiki, mai kyau watsawa, da dai sauransu Yana iya nuna kyakkyawan aiki a lokacin da ake amfani da kumshin kayan.HCMilling (Guilin Hongcheng) ƙwararrun masana'anta ne nabariteniƙa niƙainji.Mubaritenadi a tsayeniƙa inji iya niƙa 80-3000 raga barite foda.Mai zuwa shine gabatarwa ga filayen aikace-aikacen nano barium sulfate.

1. Filastik masana'antu - bayan aiki tare da bariteniƙa niƙainji

Ƙara nano barium sulfate da aka sarrafa ta barite niƙa injin niƙa zuwa polymer don samun kayan haɗin gwiwa tare da babban ƙarfi da tauri ya jawo hankali sosai.Alal misali, za a iya ƙara barium sulfate zuwa polyethylene (PE), polypropylene (PP), polylactic acid (PLA), polytetrafluoroethylene (PTFE) da sauran kayan.Musamman ma, kayan aikin injiniya na barium sulfate an inganta su sosai bayan gyaran fuska.

Ga mafi yawan nau'o'in polymer, tare da ƙara yawan adadin gyare-gyare, ƙarfin da ƙarfin kayan haɗin gwiwar yana ƙaruwa da farko sannan kuma ragewa.Wannan shi ne saboda wuce kima adadin gyare-gyare zai haifar da Multi-Layer ta jiki adsorption a saman nano barium sulfate, haifar da tsanani agglomeration a cikin polymer, shafi inji Properties na composite kayan, da kuma yin shi da wuya a yi wasa da kyau kwarai halaye na. inorganic fillers;Ƙananan adadin gyare-gyare zai ƙara yawan lahani tsakanin nano barium sulfate da polymer, wanda zai haifar da raguwa a cikin kayan aikin injiniya na haɗin gwiwar.

Bugu da ƙari, adadin da ke sama na gyare-gyaren shimfidar wuri yana da tasiri mai girma a kan kayan aikin injiniya na haɗin gwiwar, adadin barium sulfate kuma muhimmin mahimmanci ne.Wannan shi ne saboda ƙarfin nano barium sulfate yana da girma sosai, wanda zai iya taka rawa wajen ɗauka lokacin da aka ƙara shi a cikin abun da ke ciki, don haka yana haifar da wani tasiri mai ƙarfafawa.Duk da haka, lokacin da abun ciki na nano barium sulfate ya yi yawa (fiye da 4%), saboda girmansa a cikin abubuwan da ke tattare da su da kuma ƙarin ƙwayoyin ƙwayoyin cuta, lahani na matrix yana ƙaruwa, wanda ke sa haɗin gwiwar ya fi dacewa da karaya, don haka ya sa inji Properties na composite muni.Sabili da haka, adadin adadin barium sulfate dole ne ya kasance a cikin kayan aikin injiniya da ya dace.

2. Coating masana'antu - bayan aiki tare dabariteniƙa niƙainji

A matsayin nau'i na pigment, barium sulfate yana amfani da shi sosai a cikin sutura kuma yana taka muhimmiyar rawa wajen inganta kauri, juriya na abrasion, juriya na ruwa, juriya na zafi, taurin saman da tasirin tasirin sutura.Bugu da ƙari, saboda ƙananan ƙarancin man fetur da kuma babban ƙarfin cikawa, ana iya amfani da shi a cikin kayan da aka yi da ruwa, na farko, tsaka-tsakin tsaka-tsaki da kuma kayan shafa mai mai don rage farashin sutura.Yana iya maye gurbin 10% ~ 25% na titanium dioxide a cikin rufi na tushen ruwa.Sakamakon ya nuna cewa an inganta fararen fata kuma ba a rage ikon ɓoyewa ba.

Halayen superfine barium sulfate don sutura sune: 1) girman girman barbashi mai kyau da kunkuntar girman girman barbashi;2) Yana da m lokacin da aka tarwatsa a cikin maganin guduro;3) Good dispersibility a shafi tushe abu;4) Ana iya amfani dashi azaman wakili mai tarwatsawa a hade tare da pigment na halitta;5) Yana iya inganta kaddarorin jiki.

3. Paper masana'antu - bayan aiki ta baritenadi a tsayeniƙa inji

Ana amfani da Barium sulfate sau da yawa a masana'antar yin takarda saboda kyakkyawan kwanciyar hankali ta jiki da sinadarai, matsakaicin taurinsa, babban fari, da ɗaukar haskoki masu cutarwa.

Alal misali, takarda carbon abu ne na koyo da kayan aiki na yau da kullum, amma samansa yana da sauƙi don canza launi, don haka ana buƙatar barium sulfate don samun darajar mai mai yawa, wanda zai iya inganta tasirin tawada na takarda;Girman barbashi ƙanana ne kuma iri ɗaya, wanda zai iya sa takarda ta zama ƙasa kuma ta haifar da ƙarancin lalacewa ga injin.

4. Chemical fiber masana'antu - bayan aiki da baritenadi a tsayeniƙa inji

Fiber Viscose, wanda kuma aka sani da "auduga na wucin gadi", yana kama da fiber na auduga na halitta a cikin yanayi, irin su anti-static, kyakkyawan shayar da danshi, rini mai sauƙi, da sauƙin sarrafa yadi.Nano barium sulfate yana da sakamako mai kyau na nano.Nano barium sulfate / regenerated cellulose blend fiber sanya daga biyu a matsayin albarkatun kasa wani sabon nau'i na fiber hadaddun, wanda zai iya kula da musamman kaddarorin kowane bangare.Bugu da ƙari, ta hanyar "haɗin kai" a tsakanin su, zai iya daidaitawa da ƙarancin kayan aiki guda ɗaya kuma ya nuna sababbin kaddarorin kayan haɗin gwiwa.