Ukutya okusemathinini okuphantsi kwe-asidi kubhekisela kukutya okusemathinini kunye nexabiso le-PH elikhulu kune-4.6 kunye nomsebenzi wamanzi omkhulu kune-0.85 emva kokuba umxholo ufikelele kwi-equilibrium.Iimveliso ezinjalo kufuneka zicolwe ngendlela enexabiso lokuvala inzala elingaphezulu kwe-4.0, njengokuvala inzala, ubushushu budla ngokufuna ukuvalwa inzala kubushushu obuphezulu kunye noxinzelelo oluphezulu (kunye nobushushu obungatshintshiyo kangangexesha elithile) ngaphezulu kwe-100 °C.Ukutya okusemathinini kunye nexabiso le-pH elingaphantsi kwe-4.6 kukutya okusemathinini okumuncu.Ukuba ivalwe bubushushu, iqondo lobushushu lidla ngokufuna ukufikelela kwi-100 °C kwitanki yamanzi.Ukuba i-monomer ekheniweyo inokuqengqeleka ngexesha lokuvala inzala, ubushushu bamanzi bunokuba ngaphantsi kwe-100 ° C, kwaye okubizwa ngokuba ngubushushu obuphantsi kwamkelwa.Indlela eqhubekayo yokuvala inzala.Iipesika eziqhelekileyo ezinkonkxiweyo, ii-citrus ezinkonkxiweyo, amapayinapile, njl. njl ukutya okunkonkxiweyo ngeasidi.Amazwe amaninzi kunye nemimandla yehlabathi inemigangatho okanye imimiselo yemigaqo yemveliso yokutya okunkonkxiweyo.Ngo-2007, ilizwe lam lakhupha i-GB/T20938 2007 《Uqheliselo oluLungileyo lokuTya okuNkonkxa》, echaza imigaqo kunye neenkcazo zamashishini okutya okunkonkxiweyo, indawo yefektri, iworkshop kunye nezibonelelo, izixhobo kunye nezixhobo, ulawulo lwabasebenzi kunye noqeqesho, ulawulo lwempahla kunye nolawulo, ulawulo lwenkqubo yokusetyenzwa, ulawulo lomgangatho, ulawulo lococeko, ugcino lwemveliso egqityiweyo kunye nothutho, amaxwebhu kunye neerekhodi, ukuphatha izikhalazo kunye nokukhunjuzwa kwemveliso.Ukongeza, iimfuno zobugcisa zenkqubo yokuvala inzala ye-asidi ephantsi yokutya okunkonkxiweyo ichazwe ngokukodwa.
Ixesha lokuposa: Jun-02-2022