1. Amfani da polyester mara cika
A cikin filastik ɗin polyester da aka ƙarfafa wanda ba a cika shi ba (kamar maɓallan lantarki masu ƙarfi ko ƙarancin wutar lantarki), ana amfani da aluminum hydroxide a matsayin abin cikawa don sanya filastik ɗin ya zama mai hana harshen wuta, soke hayaki da kuma jure wa baka. Hakanan ana amfani da aluminum hydroxide don laminate ɗin filastik da aka ƙarfafa da zaren gilashi, kamar tayal ɗin filastik da aka ƙarfafa da zaren gilashi, bututu, tankin ajiya, da sauransu, yana da kyakkyawan tasirin hana harshen wuta.
2. Amfani da resin epoxy
A cikin resin epoxy, aluminum hydroxide yana da tasirin hana harshen wuta na musamman, yawan da ake buƙata shine 40% ~ 60%, ma'aunin oxygen ya ninka na epoxy resin da ba a cika ba sau biyu, a lokaci guda? Ingantaccen juriyar baka da juriyar arc. Resin epoxy da aka cika da aluminum hydroxide yana da kyakkyawar makoma a samar da na'urori masu canza wutar lantarki, kayan aikin kariya, na'urorin canzawa da sauransu.
3, amfani da kebul na polyethylene mai haɗin gwiwa, kebul na manne ethylene-propylene
Ana amfani da waɗannan polymers sosai saboda yawan jinkirin harshen wuta da kuma kyawawan halayensu na kariya daga wutar lantarki.
4. Amfani da latex da manne
Manne na roba da carboxylate na latex don rufin kafet sune farkon kasuwa don amfani da aluminum hydroxide, kuma amfaninsu har yanzu yana kan gaba. Haka kuma ana amfani da shi a cikin precoatings, manne da kumfa a madadin calcium carbonate da yumbu, waɗanda ke da ƙarancin jinkirin wuta. Gabaɗaya, ana ƙara sassa 100 na latex da sassa 20 ~ 150 na aluminum hydroxide waɗanda girman barbashi na 3 ~ 20 m, yayin da ake ƙara sassa 75 ~ 250 a cikin manne. An kiyasta cewa ruwan sama na latex har yanzu shine mafi girman mabukaci na aluminum hydroxide a nan gaba.
5. Amfani da polyvinyl chloride
Hydroxide na aluminum a cikin yanayin zafi na filin da aka fi nazari a kai shine polyvinyl chloride. Maimakon cika sinadarin calcium carbonate, ana iya haɗa aluminum hydroxide cikin sauƙi cikin PVC mai filastik. Akwai hanyoyi guda biyu don cimma manyan matakan rage harshen wuta: ɗaya shine haɗin aluminum hydroxide da phosphorus carboxyester plasticizer, ɗayan kuma haɗin aluminum hydroxide da zinc borate, wanda aka yi amfani da shi a cikin waya da kayan kebul na PVC. Ƙara aluminum hydroxide zuwa polyvinyl chloride mai tauri galibi don kawar da hayaki.
6, polyethylene, polystyrene, ABS da sauran aikace-aikacen thermoplastic
An yi amfani da aluminum hydroxide a cikin allon filastik na calcium mai ado wanda ke hana harshen wuta kuma an sami sakamako mai kyau. Amma a cikin waɗannan thermoplastics, ƙarin aluminum hydroxide lokacin da aka yi amfani da shi kaɗai dole ne ya zama fiye da kashi 60% don nuna wani matakin hana harshen wuta, kuma a wannan lokacin ƙarfin tasirin filastik zai yi tasiri sosai. Don haka har zuwa yanzu, amfani da aluminum hydroxide a cikin waɗannan thermoplastics har yanzu batun ci gaba ne na bincike.
7. Amfani da robar roba
A cikin robar styrene butadiene, neoprene irin wannan robar roba a cikin aluminum hydroxide don yin kyakkyawan maganin hana harshen wuta, kamar dabarar kebul mai hana harshen wuta: neoprene, yumbu 100, 70, calcium carbonate, 30, 100 aluminum hydroxide, zinc borate 15, antimony trioxide kwafi 10 na zno kwafi biyar, magnesium oxide kwafi 4 na melamine urea acid ester daban-daban kwafi biyar, Na - hidima 220.5, stearic acid, kwafi 2. Ma'aunin iskar oxygen na samfurin ya kai har zuwa 50.
Lokacin Saƙo: Afrilu-03-2020