Aldehyde Scavenger — Sinadaran da aka gina bisa ga sinadaran polyamine masu aiki

Formaldehyde (HCHO) wani sinadari ne mai ƙarfi wanda ba shi da launi, mai ƙarfi, wanda iskar gas ce a zafin ɗaki kuma tana narkewa cikin ruwa cikin sauƙi. Yana da muhimmiyar ma'ana a cikin yawancin ayyukan samarwa na masana'antu da hanyoyin rayuwa na halittu, wanda ake amfani da shi sosai a fannoni masu zuwa: resin roba (kamar resin urea formaldehyde, resin phenolic), manne, robobi, sinadaran kammala yadi, da sauransu.

Hukumar Lafiya ta Duniya (WHO) da Hukumar Bincike kan Ciwon Daji ta Duniya (IARC) sun sanya Formaldehyde a matsayin cutar kansa ta rukuni na 1 (wanda a bayyane yake yana haifar da cutar kansa ga mutane), kuma haɗarinsa galibi yana bayyana ne a cikin:
①Ganowa ta ɗan gajeren lokaci:
Fushi: Shafa kai tsaye na iya haifar da ja da kumburin idanu, jin zafi a makogwaro, rashin lafiyar fata, da sauransu.
Alamomin numfashi: yana haifar da tari, matse ƙirji, tari mai tsanani na asma, da sauransu.
②Mutuwar dogon lokaci:
Haɗarin kamuwa da cutar kansa: Shaƙar formaldehyde na dogon lokaci na iya haifar da cutar kansa ta nasopharyngeal, cutar sankarar bargo, da sauransu.
Guba ta yau da kullun: tana lalata garkuwar jiki, tsarin jijiyoyi, kuma tana da illa musamman ga mata masu juna biyu, yara, da tsofaffi.

Ana amfani da Aldehyde Scavenger ɗinmu don cire ragowar formaldehyde da acetaldehyde daga polymers,ya dace musamman don cire acetaldehyde daga PET don biyan buƙatun marufi na abinci da abin shaHaka kuma ya dace da cire formaldehyde da acetaldehyde daga resin acetate, manne, da kuma fenti.

PET (polyethylene terephthalate) abu ne da aka saba amfani da shi don kwalaben abin sha. A ka'ida, PET mai tsarki ba ya ƙunshe da formaldehyde, amma waɗannan abubuwan na iya sa ya ƙunshi ƙaramin adadin formaldehyde:
① PET na iya fuskantar wani ɓangare na ruɓewa yayin sarrafa zafin jiki mai yawa (kamar narkewar narkewa), yana samar da ƙaramin adadin formaldehyde.
② Abubuwan kara kuzari na ƙarfe da ake amfani da su wajen samar da PET, kamar su antimony compounds, na iya haɓaka halayen gefe da kuma samar da formaldehyde.
③ Wasu masu canza launi ko kayan aiki na iya ruɓewa da sakin formaldehyde a ƙarƙashin yanayin zafi mai yawa ko hasken rana.

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