iindaba

I-Barium sulfate, eyaziwa ngokuba yi-precipitated barium sulfate, yinto esetyenziswa ngokubanzi. I-formula yayo ye-molecular yi-BaSO4 kunye nobunzima bayo be-molecular yi-233.39, eyenza ibe yinto exabisekileyo kumashishini ahlukeneyo. Igcinwe phantsi kobushushu obuqhelekileyo kunye neemeko zobungqina bomswakama, ixesha lokuqinisekisa lingafikelela kwiminyaka emi-2, liqinisekisa ubomi benkonzo kunye nokufumaneka.

Enye yeendlela eziphambili zokusetyenziswa kwe-barium sulfate kukumisela umxholo wenitrogen kwizityalo zembalela usebenzisa i-barium sulfate kunye ne-nitric acid test powder method. Ikwasetyenziselwa ukulinganisa ukukhutshwa kwenitrogen emhlabeni. Ukongezelela, isetyenziselwa ukuveliswa kwephepha leefoto kunye neendlovu zokwenziwa, kunye nezizalisi zerabha kunye ne-copper smelting fluxes.

Ukongeza, i-barium sulfate iphinda isetyenziswe ekwenzeni iipeyinti zeemoto, ezibandakanya ii-primers zombane, ii-primers zemibala, ii-topcoats kunye neepeyinti zemizi-mveliso, njengepeyinti yentsimbi yentsimbi, ipeyinti eqhelekileyo, i-powder coatings, njl njl. iingubo zokhuni, ii-Inks zokuprinta, i-thermoplastics, i-thermosets, i-elastomer glues kunye ne-sealants. Oku kuguquguquka kwenza kube yinxalenye ebalulekileyo kwiimveliso ezahlukeneyo kunye nemathiriyeli.

Iipropati zale khompawundi zenza ukuba zilungele usetyenziso oluhlukeneyo. I-inertness yayo, ubuninzi obuphezulu kunye nombala omhlophe negalelo ekusebenzeni kwayo kumashishini ahlukeneyo. I-Ultrafine barium sulfate ixabiseke ngokukodwa kwiingubo zemoto kunye nezoshishino, ukubonelela ngokuzinzileyo kunye nokugqitywa komgangatho ophezulu.

Isishwankathelo, ukusetyenziswa okuninzi kwe-barium sulfate ene-precipitated kwenza kube yinto ebalulekileyo yeemveliso kunye neenkqubo ezininzi. Uluhlu olubanzi lwezicelo, ukusuka kuvavanyo lwezolimo ukuya kwiimoto kunye neengubo zemizi-mveliso, igxininisa ukubaluleka kwayo kwimveliso yanamhlanje kunye nezenzo zesayensi. Njengoko itekhnoloji kunye nokutsha kuqhubeleka phambili, imfuno ye-barium sulfate inokukhula, iqinise ngakumbi isikhundla sayo njengento ephambili kuwo wonke amashishini.