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(fang)面的(de)知識,讓大家在選擇(ze)生態板(ban)的(de)時候能夠有更多的(de)參考(kao)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、細木工板或其他硬(ying)質纖維(wei)板(ban)表面,經熱壓而成的裝飾(shi)(shi)板(ban)。狹義上的生態板(ban)僅指中間所用基材為(wei)多層實木(mu)(mu)(膠(jiao)合板(ban))、細木(mu)(mu)工板(ban)(如(ru)馬六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的三聚氰胺飾(shi)(shi)面板(ban)。主要使用在家具、櫥(chu)柜衣柜、衛浴柜等領域。
直貼(tie)工(gong)藝(yi)(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先通過低溫(wen)冷壓將生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經(jing)過高(gao)溫(wen)熱壓將生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)平整度(du)要(yao)求很高(gao),在(zai)(zai)壓力、溫(wen)度(du)、壓合時間(jian)方(fang)面(mian)(mian)(mian)(mian)(mian)需(xu)要(yao)控制技術(shu)。復(fu)合工(gong)藝(yi)(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先將生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經(jing)過低溫(wen)冷壓將復(fu)合板(ban)(ban)(ban)(ban)貼(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)平整度(du)和工(gong)人(ren)技術(shu)要(yao)求不高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)容易產生(sheng)(sheng)波浪紋(wen)(即將板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)迎(ying)光傾(qing)斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)出現(xian)一道(dao)道(dao)的暗紋(wen),會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)美觀度(du))。
直貼工(gong)藝生態(tai)(tai)板(ban)(ban)(ban):采用(yong)高(gao)溫(wen)(wen)高(gao)壓(ya)(ya),有(you)效(xiao)蒸(zheng)發(fa)散逸生態(tai)(tai)板(ban)(ban)(ban)貼合(he)過(guo)程(cheng)中產生的水分,確保含水率適中,后期不容易開膠(jiao)(jiao)、開裂、變形,使用(yong)壽(shou)命更長。復合(he)工(gong)藝生態(tai)(tai)板(ban)(ban)(ban):低溫(wen)(wen)冷壓(ya)(ya)貼面(mian),水分保留在生態(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的實木皮內,隨著溫(wen)(wen)差變化,容易出現生態(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)板(ban)(ban)(ban)開裂、板(ban)(ban)(ban)面(mian)變形,甚至(zhi)是膠(jiao)(jiao)板(ban)(ban)(ban)開膠(jiao)(jiao)分離等影(ying)響家具使用(yong)壽(shou)命的現象。
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