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(rang)大家在(zai)選(xuan)擇(ze)生態板的(de)時候能夠(gou)有更多的(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(ta)硬質纖維(wei)板(ban)表(biao)面,經熱壓(ya)而成的裝飾(shi)板(ban)。狹(xia)義上的生(sheng)態板(ban)僅指中間所用(yong)基材為多層實木(膠合(he)板(ban))、細木工板(ban)(如馬六甲(jia)、杉木、桐木、楊木等)的三聚氰胺飾(shi)面板(ban)。主要使用(yong)在(zai)家(jia)具、櫥柜衣柜、衛浴柜等領(ling)域。
直貼工藝生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先(xian)(xian)通過(guo)低溫(wen)冷壓(ya)將(jiang)(jiang)(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he),再經過(guo)高溫(wen)熱(re)壓(ya)將(jiang)(jiang)(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he),對(dui)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平(ping)整(zheng)(zheng)度要(yao)求(qiu)很高,在壓(ya)力、溫(wen)度、壓(ya)合(he)時間方(fang)面(mian)需要(yao)控制(zhi)技術(shu)(shu)。復(fu)合(he)工藝生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先(xian)(xian)將(jiang)(jiang)(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he),再經過(guo)低溫(wen)冷壓(ya)將(jiang)(jiang)(jiang)復(fu)合(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對(dui)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平(ping)整(zheng)(zheng)度和工人技術(shu)(shu)要(yao)求(qiu)不高,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)容易產生波浪(lang)紋(wen)(即將(jiang)(jiang)(jiang)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)迎(ying)光傾斜45°觀(guan)察,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)出現一道道的暗紋(wen),會影響板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)美觀(guan)度)。
直貼工藝(yi)生態(tai)板(ban)(ban)(ban):采用(yong)高(gao)溫(wen)高(gao)壓,有效蒸發散逸生態(tai)板(ban)(ban)(ban)貼合(he)過程中產生的水(shui)分,確保含水(shui)率適(shi)中,后期(qi)不(bu)容易開膠、開裂(lie)、變形(xing),使(shi)(shi)用(yong)壽命更長。復合(he)工藝(yi)生態(tai)板(ban)(ban)(ban):低溫(wen)冷壓貼面,水(shui)分保留在生態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的實木皮內(nei),隨著(zhu)溫(wen)差變化,容易出現生態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)開裂(lie)、板(ban)(ban)(ban)面變形(xing),甚(shen)至是膠板(ban)(ban)(ban)開膠分離(li)等影響家具使(shi)(shi)用(yong)壽命的現象。
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