Mabda'a iyo faa'iidooyinka magnesium hydroxide ololka retardant
Magnesium hydroxide waa buuxinta ololka aan noolaha ahayn, kaas oo leh rajada codsiga balaadhan ee walxaha isku dhafan ee ku salaysan polymer.Magnesium hydroxide flame retardant wuu jajabiyaa oo sii daayaa biyaha marka la kululeeyo, nuugo kulaylka, wuxuu yareeyaa heerkulka ololka dusha sare ee walxaha polymerka, wuxuuna dib u dhigayaa habka xaalufka polymerka ee miisaanka unugyada hoose.Isla mar ahaantaana, uumiga biyaha ee la sii daayay wuxuu ku milmi karaa oksijiinta dusha sare ee walxaha, taas oo joojinaysa gubashada dusha walxaha.Sidaa darteed, dib-u-kicinta ololka magnesium hydroxide waxay leedahay faa'iidooyinka sun la'aanta, qiiqa hooseeya, iyo ma laha wasakh labaad.Waa dab-demiska deegaanka u wanaagsan.
Baahida loo qabo in wax laga beddelo magnesium hydroxide
Si kastaba ha noqotee, marka la barbar dhigo dab-celiyayaasha ololka halogen-ku-saleysan, dib-u-celinta ololka magnesium hydroxide waxay u baahan yihiin qadar sare oo buuxin ah si loo gaaro saameyn isku mid ah dib-u-celinta ololka, guud ahaan ka sarreeya 50%.Sababtoo ah magnesium hydroxide waa walax aan organic ahayn, waxay leedahay ku habboonaanta maaddooyinka polymer-ku-salaysan.Qadarka buuxinta sare wuxuu saameyn doonaa sifooyinka farsamada ee alaabta isku dhafan.Si loo xalliyo dhibaatadan, waxaa lagama maarmaan ah in la beddelo dusha sare ee magnesium hydroxide si loo hagaajiyo ku habboonaanta alaabta polymer-ku-salaysan, hagaajinta kala firdhinta walxaha isku dhafan, kordhinta dhaqdhaqaaqa dusha sare, taas oo yaraynaysa qiyaasta, hagaajinta waxtarkeeda ololka, iyo ilaalinta ama hagaajinta sifooyinka farsamada ee alaabta isku dhafan.
Hababka wax ka beddelka magnesium hydroxide
Waqtigan xaadirka ah, waxaa jira laba hab oo caadi ah oo lagu beddelo magnesium hydroxide: habka qalalan iyo habka qoyan.Habka qalalan ee wax ka beddelka ayaa ah in lagu qaso magnesium hydroxide oo qallalan oo leh qadar ku habboon dareeraha dareeraha ah, ku buufin wakiilka isku-xidhka ah ama wakiilka kale ee daaweynta dusha sare, oo lagu qaso mishiinka cajiinka xawaaraha hooseeya si wax looga beddelo.Habka qoyan wax ka beddelka ayaa ah in la hakiyo magnesium hydroxide ee biyaha ama dareerayaasha kale, si toos ah loogu daro wakiilka daaweynta dusha ama kala firdhiso, oo wax ka beddelka hoostiisa.Labada habba waxay leeyihiin faa'iidooyin iyo faa'iidooyin u gaar ah waxayna u baahan yihiin in lagu soo xusho xaalado gaar ah.Marka lagu daro habka wax ka beddelka dusha sare, habka sifeynta ayaa sidoo kale loo isticmaali karaa in lagu burburiyo budada magnesium hydroxide ilaa heerka nanometer, kordhinta aagga xiriirka ee matrix polymer, kor u qaadida xiriirka ay la leedahay polymer, sidaas darteedna waxay hagaajinaysaa saameynteeda ololka.
Waqtiga boostada: Jul-17-2023