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)費者環保認識的進步,現在市面上“環保板材”多(duo)指E1級甚(shen)至E0級板材。
E0標準是(shi)(shi)(shi)(shi)允(yun)許板材中存在甲醛的(de),不(bu)過不(bu)能超過0.5mg/L,這是(shi)(shi)(shi)(shi)最高上(shang)限;下(xia)限應(ying)該是(shi)(shi)(shi)(shi)木材本(ben)身醛的(de)最高含量(liang)(木材本(ben)身醛含量(liang)一般為0.12mg/L—0.04mg/L),就(jiu)是(shi)(shi)(shi)(shi)說下(xia)限是(shi)(shi)(shi)(shi)0.12mg/L。
“零(ling)(ling)甲(jia)(jia)醛(quan)(quan)”,就(jiu)是(shi)選材(cai)(cai)無醛(quan)(quan),出(chu)產反(fan)應過程中(zhong)也不產生醛(quan)(quan);對環境對出(chu)產人員都不帶(dai)來任何污染和傷害。由此我(wo)們能夠給(gei)“零(ling)(ling)甲(jia)(jia)醛(quan)(quan)”板材(cai)(cai)這樣(yang)定(ding)義:板材(cai)(cai)中(zhong)的游(you)離醛(quan)(quan)小于等(deng)于木(mu)材(cai)(cai)本身(shen)醛(quan)(quan)含量(一(yi)般(ban)在0.04mg/L—0.12mg/L)。“零(ling)(ling)甲(jia)(jia)醛(quan)(quan)”板材(cai)(cai)和E0并不是(shi)一(yi)回事,“零(ling)(ling)甲(jia)(jia)醛(quan)(quan)”板材(cai)(cai)原理上(shang)高出(chu)E0一(yi)個等(deng)級。
生態板材十大品牌——健(jian)康生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)“E0”系列(lie)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)、無醛(quan)水(shui)晶系列(lie)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)、零甲醛(quan)系列(lie)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)等,采用進口(kou)馬六(liu)甲、橄欖木、香杉(shan)木等多種木質(zhi)基材,并聯(lian)合聞(wen)名(ming)飾面紙供應商,每一塊板(ban)(ban)(ban)材都通過優選(xuan)檢(jian)驗,通過制(zhi)程質(zhi)檢(jian)操控(kong)、成(cheng)品質(zhi)檢(jian)組、集團(tuan)公司板(ban)(ban)(ban)材檢(jian)測(ce)實驗室(shi)與國家人造板(ban)(ban)(ban)檢(jian)測(ce)中心(xin)的四重嚴(yan)厲檢(jian)測(ce),確保產(chan)品的環保性(xing)能。
生態(tai)板(ban)生產廠家(jia)提示大家(jia):板(ban)材(cai)是(shi)否(fou)環(huan)保,要害看(kan)(kan)板(ban)材(cai)的(de)甲(jia)(jia)醛(quan)開釋定(ding)(ding)量,若(ruo)甲(jia)(jia)醛(quan)超支(zhi)即形響產品的(de)環(huan)保等級(ji)。要辨認板(ban)材(cai)是(shi)否(fou)環(huan)保,首要通過看(kan)(kan)和聞(wen)。看(kan)(kan)品牌、看(kan)(kan)環(huan)保認證證書(shu)、看(kan)(kan)檢測鑒定(ding)(ding)書(shu)和防偽標志(zhi);聞(wen)是(shi)否(fou)有刺鼻的(de)味道。這都是(shi)人(ren)工測甲(jia)(jia)醛(quan)超支(zhi)的(de)辦(ban)法。
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