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)知識,讓大家(jia)在選擇生態板的(de)時(shi)候能夠(gou)有更多的(de)參考資(zi)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(zhi)纖維(wei)板(ban)表面(mian),經(jing)熱壓而成的裝飾板(ban)。狹義上的生態板(ban)僅指中間(jian)所(suo)用(yong)基材為多層實木(mu)(膠合板(ban))、細(xi)木(mu)工板(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三聚氰(qing)胺飾面(mian)板(ban)。主要使用(yong)在家(jia)具、櫥柜衣柜、衛浴柜等領域。
直貼(tie)(tie)工(gong)藝生(sheng)(sheng)態板(ban)(ban):先(xian)通過(guo)(guo)(guo)低溫(wen)冷(leng)壓(ya)(ya)將(jiang)生(sheng)(sheng)態板(ban)(ban)板(ban)(ban)芯和(he)(he)膠(jiao)板(ban)(ban)貼(tie)(tie)合(he),再經過(guo)(guo)(guo)高(gao)溫(wen)熱壓(ya)(ya)將(jiang)生(sheng)(sheng)態板(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)(he)膠(jiao)板(ban)(ban)貼(tie)(tie)合(he),對(dui)板(ban)(ban)面(mian)平(ping)整度(du)要求很高(gao),在壓(ya)(ya)力、溫(wen)度(du)、壓(ya)(ya)合(he)時(shi)間(jian)方面(mian)需要控制技(ji)術(shu)。復合(he)工(gong)藝生(sheng)(sheng)態板(ban)(ban):先(xian)將(jiang)生(sheng)(sheng)態板(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)(he)膠(jiao)板(ban)(ban)貼(tie)(tie)合(he),再經過(guo)(guo)(guo)低溫(wen)冷(leng)壓(ya)(ya)將(jiang)復合(he)板(ban)(ban)貼(tie)(tie)在板(ban)(ban)芯上,對(dui)生(sheng)(sheng)態板(ban)(ban)板(ban)(ban)面(mian)平(ping)整度(du)和(he)(he)工(gong)人技(ji)術(shu)要求不高(gao),板(ban)(ban)面(mian)容易產(chan)生(sheng)(sheng)波浪紋(wen)(即將(jiang)板(ban)(ban)面(mian)迎光傾斜45°觀察,板(ban)(ban)面(mian)出現一道(dao)道(dao)的(de)暗紋(wen),會影響(xiang)板(ban)(ban)面(mian)美(mei)觀度(du))。
直(zhi)貼(tie)工(gong)藝生(sheng)態(tai)板(ban)(ban):采用高溫高壓(ya)(ya),有效蒸發散逸(yi)生(sheng)態(tai)板(ban)(ban)貼(tie)合(he)過程中(zhong)產生(sheng)的水分(fen),確保含水率適中(zhong),后(hou)期(qi)不容易開(kai)(kai)(kai)膠(jiao)、開(kai)(kai)(kai)裂、變形,使(shi)(shi)用壽(shou)命更長。復合(he)工(gong)藝生(sheng)態(tai)板(ban)(ban):低(di)溫冷壓(ya)(ya)貼(tie)面,水分(fen)保留在生(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中(zhong)間(jian)的實木(mu)皮內,隨著(zhu)溫差變化(hua),容易出(chu)現生(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)(kai)(kai)裂、板(ban)(ban)面變形,甚(shen)至(zhi)是(shi)膠(jiao)板(ban)(ban)開(kai)(kai)(kai)膠(jiao)分(fen)離等影響家(jia)具使(shi)(shi)用壽(shou)命的現象。
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