Kedu ụdị akwa formaldehyde nwere ike ibu ibu2

Na-esote, onye na-emepụta matraasi na-egbutukwa ihe ọkụkụ ahụ, ụdị akwa akwa bụ nkenke nkenke iji webata ọdịnaya formaldehyde nwere ike ibu ibu, dị ka ndị a: 1, a na-ejikarị sponge matraasi na sponge, na-emepụta ihe dị nro dị nro. Mkpa ndị na-echetara onye ọ bụla bụ, sponge ka nwere a nsi chemicals - - Toluene diisocyanate, n'agbanyeghị ngwa ngwa toxicity umi nke ya ịta bụ adịghị elu, ma ogologo oge ojiji nwere ike na-emepụta ala doses nke mmerụ, ma ọ bụrụ na-adịghị edozi nke ọma ga-eme ka a dị oké njọ ize ndụ nke cancer na ahụ mmadụ. 2 nkwụ ma ọ bụ aki oyibo, akwa akwa akwa akwa na-eme ka ike na ike nke nkwụ dịkwuo elu, na-ejikarị ọnụ ọgụgụ dị ukwuu nke ụlọ ọrụ mmepụta ihe maka njikọta, ma mgbe mgbe, gluu ụlọ ọrụ a ga-enwe formaldehyde, formaldehyde ga-ahapụ ya mgbe niile site na adhesives ụlọ ọrụ, na-eme ka formaldehyde na-ebuwanye ibu nke ọma, ya mere, mgbe ịzụrụ ihe maka matraasi ga-adị oke mkpa ma ọ bụrụ na ọ ga-eme ka ọ bụrụ ihe na-echegbu onwe ya. ikere. 3, ọtụtụ ndị na-eyi akwa 'okomoko' akwa 'okomoko ọdịdị' ga-adọta ọtụtụ ndị na-azụ ahịa na-azụta, ma ụfọdụ n'ime 'okomoko' matraasi site na mmamịrị aldehyde resin nwere formaldehyde foam jupụtara, formaldehyde dị mfe volatilize na nnukwu quantities, mgbe etinye obi gị dum site na ahụ mmadụ ga-akpata nnukwu mmebi. 4, 3 na-enweghị akwa akwa matraasi ahịa ihe ọma na ndị ọjọọ agwakọta, ọ dịghị mmepụta ụbọchị, àgwà akwụkwọ ikike, jupụtara na ihe mara mma na anya nke 3 na-enweghị matraasi emeputa, zụta ọtụtụ ndị na-achụ ọnụ ala price ala matraasi, ma na-emekarị na ọnụ ala matraasi na ákwà bụ ike siri ike, nchekwa ọnụọgụ dị ala, n'ime isi isi filler formaldehyde ọdịnaya bụ onwe ya pụtara ìhè. Ọmụma karịrị onye na-emepụta matraasi maka mmeghe onye ọ bụla, ọ bụrụ na ịchọrọ ịmatakwu ozi, ị nwere ike na webụsaịtị anyị, anyị nwere ike jụọ, anyị ga-eji obi gị niile jeere gị ozi.