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方面的(de)(de)知(zhi)識(shi),讓大(da)家在(zai)選擇(ze)生態板的(de)(de)時候能夠有更多的(de)(de)參考(kao)資料(liao)。
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、細木工板或其他(ta)硬(ying)質纖維(wei)板(ban)表面(mian)(mian),經熱壓而(er)成的(de)裝(zhuang)飾板(ban)。狹義(yi)上的(de)生態板(ban)僅指中間所用基(ji)材為(wei)多層實木(mu)(膠合(he)板(ban))、細木(mu)工板(ban)(如(ru)馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)三聚氰胺飾面(mian)(mian)板(ban)。主要使用在家(jia)具(ju)、櫥柜衣柜、衛(wei)浴柜等領域。
直貼(tie)工藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)(xian)通(tong)過(guo)低溫(wen)冷(leng)壓將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過(guo)高溫(wen)熱壓將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)(ping)整度要(yao)求很高,在壓力、溫(wen)度、壓合(he)(he)時間方面(mian)(mian)需要(yao)控制(zhi)技術。復(fu)合(he)(he)工藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)(xian)將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過(guo)低溫(wen)冷(leng)壓將(jiang)復(fu)合(he)(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)(ping)整度和工人技術要(yao)求不高,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)(sheng)波浪紋(即(ji)將(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出(chu)現一(yi)道道的暗(an)紋,會影響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀度)。
直(zhi)貼工藝生(sheng)態(tai)板(ban)(ban)(ban):采用高(gao)(gao)溫(wen)(wen)高(gao)(gao)壓(ya),有效(xiao)蒸發散逸生(sheng)態(tai)板(ban)(ban)(ban)貼合過程中產生(sheng)的(de)水分(fen),確保含水率適(shi)中,后期不容易開(kai)膠(jiao)、開(kai)裂、變形,使用壽命(ming)更(geng)長。復合工藝生(sheng)態(tai)板(ban)(ban)(ban):低溫(wen)(wen)冷壓(ya)貼面(mian),水分(fen)保留在生(sheng)態(tai)板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的(de)實木皮內,隨著(zhu)溫(wen)(wen)差變化(hua),容易出(chu)現(xian)生(sheng)態(tai)板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)開(kai)裂、板(ban)(ban)(ban)面(mian)變形,甚至(zhi)是(shi)膠(jiao)板(ban)(ban)(ban)開(kai)膠(jiao)分(fen)離等影響家具(ju)使用壽命(ming)的(de)現(xian)象。
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