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,但是因為消費(fei)者環保認識的進步,現在市面上“環保板材(cai)”多指E1級甚至E0級板材(cai)。
E0標(biao)準(zhun)是(shi)(shi)(shi)允許(xu)板材中存在甲醛(quan)的(de),不(bu)過不(bu)能超過0.5mg/L,這是(shi)(shi)(shi)最高上限(xian);下(xia)(xia)限(xian)應該(gai)是(shi)(shi)(shi)木材本(ben)身醛(quan)的(de)最高含(han)量(liang)(木材本(ben)身醛(quan)含(han)量(liang)一般(ban)為0.12mg/L—0.04mg/L),就是(shi)(shi)(shi)說(shuo)下(xia)(xia)限(xian)是(shi)(shi)(shi)0.12mg/L。
“零甲(jia)醛(quan)(quan)(quan)(quan)(quan)”,就是選材無(wu)醛(quan)(quan)(quan)(quan)(quan),出(chu)產反應(ying)過程(cheng)中也不(bu)產生醛(quan)(quan)(quan)(quan)(quan);對(dui)環境對(dui)出(chu)產人員都不(bu)帶(dai)來任(ren)何污染和傷(shang)害。由此我們能夠給“零甲(jia)醛(quan)(quan)(quan)(quan)(quan)”板材這樣定義(yi):板材中的游離醛(quan)(quan)(quan)(quan)(quan)小于(yu)等于(yu)木材本身醛(quan)(quan)(quan)(quan)(quan)含量(liang)(一般在0.04mg/L—0.12mg/L)。“零甲(jia)醛(quan)(quan)(quan)(quan)(quan)”板材和E0并不(bu)是一回事(shi),“零甲(jia)醛(quan)(quan)(quan)(quan)(quan)”板材原理(li)上高出(chu)E0一個(ge)等級。
生態板材十大品牌——健(jian)康(kang)生(sheng)態板(ban)(ban)(ban)“E0”系(xi)列(lie)生(sheng)態板(ban)(ban)(ban)、無醛水晶系(xi)列(lie)生(sheng)態板(ban)(ban)(ban)、零甲醛系(xi)列(lie)生(sheng)態板(ban)(ban)(ban)等(deng),采用進(jin)口馬六(liu)甲、橄欖木、香杉木等(deng)多種木質(zhi)基(ji)材(cai),并聯合聞名飾面(mian)紙供(gong)應商(shang),每(mei)一塊板(ban)(ban)(ban)材(cai)都通過(guo)優選檢(jian)驗(yan),通過(guo)制程質(zhi)檢(jian)操控(kong)、成品質(zhi)檢(jian)組、集團(tuan)公司板(ban)(ban)(ban)材(cai)檢(jian)測(ce)實驗(yan)室與(yu)國(guo)家人造板(ban)(ban)(ban)檢(jian)測(ce)中心(xin)的四重嚴厲檢(jian)測(ce),確(que)保產品的環保性能。
生態板生產廠家(jia)提示大(da)家(jia):板材(cai)是(shi)否(fou)(fou)環保(bao)(bao)(bao),要(yao)害看板材(cai)的(de)甲醛開釋定(ding)量(liang),若甲醛超(chao)支即形響(xiang)產品的(de)環保(bao)(bao)(bao)等級。要(yao)辨認(ren)板材(cai)是(shi)否(fou)(fou)環保(bao)(bao)(bao),首(shou)要(yao)通過看和聞。看品牌、看環保(bao)(bao)(bao)認(ren)證證書(shu)、看檢測鑒定(ding)書(shu)和防偽標志;聞是(shi)否(fou)(fou)有刺(ci)鼻的(de)味道。這都(dou)是(shi)人(ren)工(gong)測甲醛超(chao)支的(de)辦法。
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