Indlela ye-Bisphenol A BPA Sulphuric Acid isetjenziswa njani?
I-Bisphenol A bpa Indlela ye-Sulphuric Acid
I-phenol ne-acetone yenza ukusabela kokuncibilika ku-sulphuric acid ene-mass concentration engu-72.5%–73.0% ku-35–45°C. Umkhiqizo lo uyahlanzwa ngamanzi, wenziwe ube yikristalu, uhlukaniswe ngokutjhugululwa, bese womiswe ukuthola i-bisphenol A elungele ama-epoxy resin we-general-purpose kanye nama-flame retardants. Amazinga wokusetjenziswa kwethani ngalinye lomkhiqizo angaba mathani ama-0.925 we-phenol, amathani ama-0.285 we-acetone, kanye namathani ama-0.500 we-sulphuric acid (ubumsulwa obungu-98%).
Indlela le ye-Bisphenol A bpa inemitjhini neenkambo ezilula. Nanyana kunjalo, ihlushwa kusetjenziswa kwezinto ezisetjenziswa khulu, okurholela ekutheni kube neendleko eziphezulu zomkhiqizo. Godu kubangele ukugqwala kwemitjhini, amapayipi, amavalvu, kanye nendawo yokukhiqiza, lokha nakukhiqiza inani elikhulu lokungcola. Ngaphezu kwalokho, ikhwalithi yomkhiqizo ayihlangabezani neemfuneko zokukhiqiza i-polycarbonate nofana ama-epoxy resin wezinga lokudla.