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(ji)術方面的(de)知(zhi)識,讓大家在選擇生態(tai)板的(de)時候能夠有更多的(de)參考資料(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、細木工板或其他硬質纖(xian)維板(ban)表面(mian),經熱(re)壓而成的(de)(de)(de)裝飾板(ban)。狹(xia)義上的(de)(de)(de)生(sheng)態板(ban)僅指(zhi)中間(jian)所用(yong)基材為多層(ceng)實木(膠合板(ban))、細木工板(ban)(如馬六甲、杉木、桐木、楊木等(deng))的(de)(de)(de)三聚氰胺飾面(mian)板(ban)。主要使(shi)用(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領域。
直(zhi)貼(tie)工(gong)藝(yi)生態(tai)板(ban)(ban)(ban)(ban)(ban):先通過低溫冷(leng)壓(ya)(ya)將(jiang)生態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再經(jing)過高(gao)溫熱壓(ya)(ya)將(jiang)生態(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),對(dui)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)要求很(hen)高(gao),在(zai)(zai)壓(ya)(ya)力、溫度(du)、壓(ya)(ya)合(he)時間方面(mian)(mian)需(xu)要控制技術。復合(he)工(gong)藝(yi)生態(tai)板(ban)(ban)(ban)(ban)(ban):先將(jiang)生態(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再經(jing)過低溫冷(leng)壓(ya)(ya)將(jiang)復合(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)(ban)芯上,對(dui)生態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)和(he)工(gong)人技術要求不高(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產生波浪紋(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)現一道(dao)道(dao)的暗(an)紋,會影響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du))。
直(zhi)貼(tie)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban):采用高(gao)溫高(gao)壓(ya)(ya),有效蒸(zheng)發散逸生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)貼(tie)合(he)過程中產(chan)生(sheng)(sheng)的(de)水分(fen),確保(bao)含水率(lv)適中,后期(qi)不容易開膠(jiao)(jiao)(jiao)、開裂、變形,使用壽命(ming)更長。復合(he)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban):低溫冷壓(ya)(ya)貼(tie)面,水分(fen)保(bao)留(liu)在生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的(de)實木皮內,隨著溫差變化,容易出現生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)開裂、板(ban)(ban)(ban)面變形,甚至是膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)開膠(jiao)(jiao)(jiao)分(fen)離等影響家(jia)具使用壽命(ming)的(de)現象。
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