新(xin)家裝(zhuang)修甲醛(quan)污染主要(yao)來自(zi)于裝(zhuang)修材(cai)料和(he)(he)新(xin)家具,裝(zhuang)修和(he)(he)家具廣泛使(shi)用(yong)(yong)的板(ban)材(cai),是室(shi)內甲醛(quan)的主要(yao)釋放源。板(ban)材(cai)在(zai)使(shi)用(yong)(yong)中大量使(shi)用(yong)(yong)脲(niao)醛(quan)樹(shu)脂作(zuo)為(wei)膠(jiao)粘(zhan)劑,脲(niao)醛(quan)樹(shu)脂是甲醛(quan)和(he)(he)尿素縮聚而成,其在(zai)板(ban)材(cai)制造領域使(shi)用(yong)(yong)率達95%。用(yong)(yong)它作(zuo)為(wei)膠(jiao)粘(zhan)劑制造的板(ban)材(cai),在(zai)防腐(fu)、硬...
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