隨著近幾年生態板行業的快速發展,很多生態板被家庭家具使用。而市面上的生態板價格有高有低,生態板的價格即取決于所使用的原材料(比如板芯、飾面紙、粘合劑、膠板),也與所使用的貼面技術有著很大的關系,下面就給大家普及一下生態板貼面工藝技術(shu)方面的(de)知識,讓大家在(zai)選擇生態板的(de)時(shi)候能夠有更多的(de)參考資料。
廣義上生態板等同于三聚氰胺貼面板,其全稱是三聚氰胺浸漬膠膜紙飾面人造板,是將帶有不同顏色或紋理的紙放入生態板樹脂膠粘劑中浸泡,然后干燥到一定固化程度,將其鋪裝在刨花板、防潮板、中密度纖維板、膠合板、細木工板或其(qi)他(ta)硬質纖維板(ban)(ban)表面(mian),經熱(re)壓而成的裝飾板(ban)(ban)。狹義上(shang)的生態板(ban)(ban)僅指中間(jian)所用基材為多層實(shi)木(mu)(mu)(膠合板(ban)(ban))、細(xi)木(mu)(mu)工板(ban)(ban)(如(ru)馬六(liu)甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的三聚(ju)氰(qing)胺飾面(mian)板(ban)(ban)。主(zhu)要使用在家具(ju)、櫥柜(ju)(ju)衣柜(ju)(ju)、衛浴柜(ju)(ju)等領域。
直貼(tie)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先通過低溫(wen)冷(leng)壓(ya)將(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再經過高(gao)溫(wen)熱壓(ya)將(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),對(dui)板(ban)(ban)(ban)(ban)(ban)面平(ping)整度要求很高(gao),在壓(ya)力、溫(wen)度、壓(ya)合(he)時間(jian)方面需要控制技術。復合(he)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再經過低溫(wen)冷(leng)壓(ya)將(jiang)復合(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)芯上(shang),對(dui)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面平(ping)整度和(he)工人(ren)技術要求不(bu)高(gao),板(ban)(ban)(ban)(ban)(ban)面容易產生(sheng)(sheng)波浪紋(即將(jiang)板(ban)(ban)(ban)(ban)(ban)面迎光傾(qing)斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面出現一道(dao)道(dao)的暗紋,會影響板(ban)(ban)(ban)(ban)(ban)面美觀度)。
直貼(tie)工(gong)藝(yi)生(sheng)態(tai)(tai)板(ban)(ban):采用(yong)高(gao)溫高(gao)壓(ya),有(you)效(xiao)蒸發散逸生(sheng)態(tai)(tai)板(ban)(ban)貼(tie)合過(guo)程(cheng)中產生(sheng)的(de)水分(fen),確保(bao)含水率適中,后期不容(rong)易開膠、開裂、變形,使用(yong)壽命更長。復合工(gong)藝(yi)生(sheng)態(tai)(tai)板(ban)(ban):低溫冷壓(ya)貼(tie)面(mian)(mian),水分(fen)保(bao)留在(zai)生(sheng)態(tai)(tai)板(ban)(ban)膠板(ban)(ban)與板(ban)(ban)芯中間的(de)實木皮內,隨著(zhu)溫差變化(hua),容(rong)易出現(xian)生(sheng)態(tai)(tai)板(ban)(ban)膠板(ban)(ban)開裂、板(ban)(ban)面(mian)(mian)變形,甚至是膠板(ban)(ban)開膠分(fen)離等影響家具使用(yong)壽命的(de)現(xian)象。
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