Na halittadefoamerkamar ma'adinan mai, amides, low alcohols, fatty acids, fatty acid esters da phosphate esters an yi nazari kuma an yi amfani da su a baya, na ƙarni na farko na defoamer, wanda ke da fa'idodi na sauƙin samun albarkatun ƙasa, babban aikin muhalli da ƙarancin samarwa. Lalacewar su ne ƙarancin lalata kumfa, ƙayyadaddun ƙaƙƙarfan ƙayyadaddun ƙayyadaddun yanayin amfani.
Polyether defoamer shine ƙarni na biyu na defoamer, wanda galibi ya haɗa da madaidaiciyar sarkar polyether, polyether tare da barasa ko ammonia azaman wakili na farawa da abubuwan polyether tare da esterification na ƙarshe. Babban amfani da polyetherdefoamerita ce karfinta mai karfi na anti-kumfa. Har ila yau, wasu polyetherdefoameryana da kyawawan kaddarorin kamar babban juriya na zafin jiki, ƙarfin acid da juriya na alkali. Rashin hasara shine cewa yanayin amfani yana iyakance ta zafin jiki, filin amfani yana da kunkuntar, ikon lalata kumfa ba shi da kyau, kuma raguwar kumfa yana da ƙasa.
Silikonidefoamer(ƙarni na uku na defoamer) yana da abũbuwan amfãni daga m defoamer yi, m defoamer iyawa, low volatility, babu mai guba ga muhalli, babu physiological inertia, fadi da kewayon amfani, da dai sauransu, don haka yana da fadi da aikace-aikace al'amurra da babbar kasuwa m, amma kumfa suppression yi ba shi da kyau.
Polyether da aka gyara polysiloxanedefoameryana da abũbuwan amfãni daga polyether defoamer da silicone defoamer a lokaci guda, wanda shine ci gaban jagorancin defoamer. Wani lokaci kuma ana iya sake amfani da shi bisa ga jujjuyawar sa, amma nau'ikan irin wannan na'urar na iya zama ƙanana, har yanzu a cikin bincike da haɓakawa, kuma farashin samarwa yana da yawa.
Bayanan tuntuɓar:
Lanny.Zhang
Imel:Lanny.zhang@lansenchem.com.cn
Whatsapp/wechat: 0086-18915315135
Lokacin aikawa: Afrilu-15-2025