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)知(zhi)識,讓大家(jia)在(zai)選擇生(sheng)態板的(de)時候(hou)能夠(gou)有更(geng)多(duo)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、細木工板或其他硬質纖(xian)維(wei)板(ban)(ban)表面,經熱(re)壓而成的(de)裝(zhuang)飾板(ban)(ban)。狹(xia)義上的(de)生態板(ban)(ban)僅指中間(jian)所(suo)用(yong)基材為多層實木(膠合(he)板(ban)(ban))、細木工(gong)板(ban)(ban)(如馬六甲、杉木、桐木、楊木等)的(de)三(san)聚氰胺飾面板(ban)(ban)。主要使用(yong)在家具、櫥柜衣(yi)柜、衛浴柜等領(ling)域。
直貼(tie)工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):先通過低溫冷壓將(jiang)(jiang)(jiang)生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經過高溫熱壓將(jiang)(jiang)(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)(mian)紙和(he)膠(jiao)(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)要求很高,在(zai)(zai)壓力、溫度(du)、壓合時間方(fang)面(mian)(mian)(mian)(mian)(mian)需要控制技術(shu)。復(fu)合工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):先將(jiang)(jiang)(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)(mian)紙和(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經過低溫冷壓將(jiang)(jiang)(jiang)復(fu)合板(ban)(ban)(ban)(ban)貼(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)平整度(du)和(he)工(gong)人技術(shu)要求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)容易產生(sheng)波浪(lang)紋(wen)(即將(jiang)(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)迎光傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)出(chu)現一道道的暗紋(wen),會影響板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)美觀(guan)度(du))。
直貼工(gong)藝生態(tai)板(ban):采用高溫高壓(ya)(ya),有效(xiao)蒸發(fa)散逸生態(tai)板(ban)貼合過程中(zhong)產生的(de)水分,確保含水率適(shi)中(zhong),后期不容易開膠(jiao)、開裂(lie)、變(bian)(bian)形(xing)(xing),使(shi)用壽命更長。復合工(gong)藝生態(tai)板(ban):低(di)溫冷壓(ya)(ya)貼面,水分保留在(zai)生態(tai)板(ban)膠(jiao)板(ban)與板(ban)芯中(zhong)間的(de)實(shi)木皮內,隨著溫差(cha)變(bian)(bian)化,容易出(chu)現生態(tai)板(ban)膠(jiao)板(ban)開裂(lie)、板(ban)面變(bian)(bian)形(xing)(xing),甚至是膠(jiao)板(ban)開膠(jiao)分離等影響家具(ju)使(shi)用壽命的(de)現象。
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