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(yin)為消費者環保(bao)認識(shi)的進步(bu),現在(zai)市面上(shang)“環保(bao)板材”多指(zhi)E1級甚至E0級板材。
E0標(biao)準是(shi)允(yun)許板材(cai)中存在甲醛的,不(bu)過不(bu)能超過0.5mg/L,這(zhe)是(shi)最(zui)高上限(xian);下(xia)限(xian)應該(gai)是(shi)木材(cai)本身(shen)醛的最(zui)高含(han)量(liang)(木材(cai)本身(shen)醛含(han)量(liang)一般(ban)為(wei)0.12mg/L—0.04mg/L),就是(shi)說下(xia)限(xian)是(shi)0.12mg/L。
“零(ling)甲醛(quan)(quan)”,就(jiu)是選材(cai)(cai)(cai)無醛(quan)(quan),出(chu)(chu)產(chan)(chan)反應過程中也不(bu)產(chan)(chan)生醛(quan)(quan);對環境對出(chu)(chu)產(chan)(chan)人(ren)員都不(bu)帶來任何污染和(he)傷害。由此我(wo)們能夠給“零(ling)甲醛(quan)(quan)”板(ban)(ban)材(cai)(cai)(cai)這(zhe)樣定(ding)義:板(ban)(ban)材(cai)(cai)(cai)中的(de)游離醛(quan)(quan)小于(yu)等于(yu)木材(cai)(cai)(cai)本身醛(quan)(quan)含量(一(yi)般在0.04mg/L—0.12mg/L)。“零(ling)甲醛(quan)(quan)”板(ban)(ban)材(cai)(cai)(cai)和(he)E0并不(bu)是一(yi)回事,“零(ling)甲醛(quan)(quan)”板(ban)(ban)材(cai)(cai)(cai)原理(li)上高(gao)出(chu)(chu)E0一(yi)個等級。
生態板材十大品牌——健(jian)康生態(tai)板(ban)“E0”系列(lie)生態(tai)板(ban)、無醛(quan)水晶系列(lie)生態(tai)板(ban)、零甲醛(quan)系列(lie)生態(tai)板(ban)等(deng),采(cai)用進口馬六(liu)甲、橄欖木、香杉(shan)木等(deng)多(duo)種木質基材,并聯合聞名(ming)飾面紙供(gong)應商,每一塊板(ban)材都通過優選檢(jian)(jian)驗,通過制(zhi)程質檢(jian)(jian)操控、成品質檢(jian)(jian)組、集團(tuan)公司板(ban)材檢(jian)(jian)測實驗室與國家人造板(ban)檢(jian)(jian)測中心(xin)的(de)四重嚴厲檢(jian)(jian)測,確保(bao)產(chan)品的(de)環保(bao)性能。
生(sheng)態板(ban)(ban)生(sheng)產廠家提示(shi)大家:板(ban)(ban)材(cai)是(shi)(shi)否環保(bao)(bao),要(yao)害看(kan)板(ban)(ban)材(cai)的甲醛開(kai)釋定量(liang),若甲醛超(chao)支即(ji)形(xing)響(xiang)產品(pin)的環保(bao)(bao)等級。要(yao)辨認(ren)板(ban)(ban)材(cai)是(shi)(shi)否環保(bao)(bao),首要(yao)通過看(kan)和聞。看(kan)品(pin)牌、看(kan)環保(bao)(bao)認(ren)證證書、看(kan)檢測(ce)鑒定書和防偽標志;聞是(shi)(shi)否有刺鼻的味道。這都(dou)是(shi)(shi)人工(gong)測(ce)甲醛超(chao)支的辦法。
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