Ho na le lihlopha tse ngata tsa metsoako e sebetsang e le li-flame retardants.Le hoja hona joale e le karolo e nyenyane ea 'maraka ona o moholo, Magnesium Hydroxide e hohela tlhokomelo ka lebaka la ts'ebetso ea eona, theko, ho senyeha ho fokolang, le chefo e tlaase.Mmaraka oa hajoale oa magnesium hydroxide ka li-flame retardants ke liponto tse limilione tse leshome ka selemo, ka monyetla oa ho feta liponto tse limilione tse mashome a mararo ka selemo haufinyane.
Mg(OH)2 e sebelisoa e le FR lits'ebetsong tsa thepa ea khoebo United States le thepa ea khoebo le ea bolulo United Kingdom (Fire Retardant Chemicals Association 1998).Ho tsitsa ha Mg(OH)2 mochesong o ka holimo ho 300 ° C ho lumella hore e kenngoe ho li-polymers tse 'maloa (IPCS 1997).Lintlha tsa 'maraka tse phatlalalitsoeng ka 1993 li fana ka maikutlo a ho eketsa ts'ebeliso ea Mg(OH)2 joalo ka FR.Hoo e ka bang lithane tse 2,000 le 3,000 tsa Mg(OH)2 li ile tsa rekisoa e le FR United States ka 1986 le 1993, ka ho latellana (IPCS 1997).
Magnesium hydroxide (Mg(OH)2), ke ntho e thibelang lelakabe le nang le asiti le halogen bakeng sa lipolasetiki tse fapaneng.Magnesium hydroxide e na le mocheso o phahameng oa ho bola oa 100oC ho feta ATH, e lumellang mocheso o phahameng oa ho sebetsa ho kopanya le ho ntša polasetiki.Hape, magnesium hydroxide e eketsa matla nakong ea ho bola.
Magnesium hydroxide e sebetsa joalo ka ntho e thibelang lelakabe le ho hatella mosi ka har'a lipolasetiki haholo-holo ka ho ntša mocheso ho tloha polasetiking nakong ea ho bola ho ba magnesium oxide le metsi.Mouoane oa metsi o hlahisoang o hlapolla phepelo ea mafura lelakabeng.Lihlahisoa tse bolang li sireletsa polasetiki mochesong 'me li hlahisa char e sitisang ho phalla ha likhase tse ka tukang mollong.
E le hore ntho e thibelang lelakabe e ka ba molemo ho li-plastiki tse kopantsoeng, ha ea lokela ho nyenyefatsa thepa ea 'mele ea polasetiki.Moetsong o tloaelehileng oa terata ea PVC, ZEHUI CHEM' e fumanoe e ntlafatsa hanyenyane thepa ea sebopeho sa PVC ha e bapisoa le ATH le tlholisano ea maemo a holimo a magnesium hydroxide.
Nako ea poso: Sep-28-2022