按照我國的環保標準,根據甲醛開釋定量的概念,板材中的甲醛定量等級分成三個等級,即E2≤5.0mg/L,E1≤1.5mg/L,E0≤0.5mg/L。在我國,板材到達E2級標準即可,即E2、E1和E0級板材都被可被稱作環保板材,但是因為(wei)消(xiao)費者(zhe)環(huan)保認識的(de)進步,現在市面上“環(huan)保板(ban)(ban)材(cai)”多(duo)指(zhi)E1級甚至E0級板(ban)(ban)材(cai)。
E0標準(zhun)是(shi)允許板材中存在甲醛(quan)的,不(bu)過不(bu)能超過0.5mg/L,這是(shi)最(zui)高(gao)(gao)上(shang)限(xian);下(xia)限(xian)應該是(shi)木(mu)材本身醛(quan)的最(zui)高(gao)(gao)含量(liang)(木(mu)材本身醛(quan)含量(liang)一般為0.12mg/L—0.04mg/L),就(jiu)是(shi)說下(xia)限(xian)是(shi)0.12mg/L。
“零甲(jia)(jia)醛(quan)”,就(jiu)是選材無(wu)醛(quan),出(chu)產(chan)反應過程中(zhong)也(ye)不(bu)產(chan)生醛(quan);對環境對出(chu)產(chan)人(ren)員都不(bu)帶來任何污(wu)染和傷害。由此我們能夠給(gei)“零甲(jia)(jia)醛(quan)”板材這樣定義:板材中(zhong)的游離醛(quan)小于等于木材本身醛(quan)含(han)量(一般在0.04mg/L—0.12mg/L)。“零甲(jia)(jia)醛(quan)”板材和E0并不(bu)是一回事(shi),“零甲(jia)(jia)醛(quan)”板材原(yuan)理上高(gao)出(chu)E0一個等級。
生態板材十大品牌——健康(kang)生態板(ban)(ban)(ban)(ban)“E0”系(xi)列(lie)(lie)生態板(ban)(ban)(ban)(ban)、無醛水晶系(xi)列(lie)(lie)生態板(ban)(ban)(ban)(ban)、零甲醛系(xi)列(lie)(lie)生態板(ban)(ban)(ban)(ban)等,采(cai)用進口馬六(liu)甲、橄欖木(mu)、香杉木(mu)等多(duo)種木(mu)質基材(cai),并聯(lian)合聞名飾面紙供應(ying)商,每(mei)一塊板(ban)(ban)(ban)(ban)材(cai)都通過優選檢(jian)(jian)(jian)驗,通過制程質檢(jian)(jian)(jian)操(cao)控、成品質檢(jian)(jian)(jian)組、集團(tuan)公司板(ban)(ban)(ban)(ban)材(cai)檢(jian)(jian)(jian)測實驗室與(yu)國(guo)家(jia)人造(zao)板(ban)(ban)(ban)(ban)檢(jian)(jian)(jian)測中心的四重嚴厲檢(jian)(jian)(jian)測,確保(bao)產(chan)品的環(huan)保(bao)性能。
生態板生產(chan)廠家提示大家:板材(cai)是(shi)(shi)否(fou)環(huan)保(bao)(bao)(bao),要害看(kan)(kan)板材(cai)的甲(jia)(jia)醛(quan)開釋(shi)定量,若甲(jia)(jia)醛(quan)超(chao)支即(ji)形響(xiang)產(chan)品的環(huan)保(bao)(bao)(bao)等級。要辨認(ren)板材(cai)是(shi)(shi)否(fou)環(huan)保(bao)(bao)(bao),首要通過看(kan)(kan)和(he)聞(wen)。看(kan)(kan)品牌、看(kan)(kan)環(huan)保(bao)(bao)(bao)認(ren)證證書、看(kan)(kan)檢測(ce)鑒定書和(he)防偽標志;聞(wen)是(shi)(shi)否(fou)有刺鼻的味道。這都是(shi)(shi)人工測(ce)甲(jia)(jia)醛(quan)超(chao)支的辦法。
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