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(shi),讓大家在(zai)選(xuan)擇生態板的(de)時候能夠(gou)有更多(duo)的(de)參(can)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(qi)他(ta)硬質纖維板(ban)(ban)表(biao)面,經熱壓(ya)而成的裝飾(shi)板(ban)(ban)。狹義(yi)上的生態板(ban)(ban)僅指中(zhong)間所用基材(cai)為多層實木(膠(jiao)合板(ban)(ban))、細木工板(ban)(ban)(如(ru)馬六甲、杉(shan)木、桐木、楊(yang)木等)的三聚氰胺飾(shi)面板(ban)(ban)。主要(yao)使用在家(jia)具、櫥柜衣(yi)柜、衛浴(yu)柜等領域。
直(zhi)貼工藝生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先通過(guo)低(di)溫(wen)冷壓(ya)將(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼合,再(zai)經過(guo)高溫(wen)熱壓(ya)將(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼合,對板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度要求很高,在壓(ya)力(li)、溫(wen)度、壓(ya)合時(shi)間(jian)方面(mian)(mian)需要控制技術(shu)。復合工藝生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先將(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼合,再(zai)經過(guo)低(di)溫(wen)冷壓(ya)將(jiang)復合板(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)芯上,對生態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度和工人技術(shu)要求不(bu)高,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產(chan)生波浪紋(wen)(即將(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(yi)道(dao)道(dao)的暗紋(wen),會影響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀度)。
直貼工(gong)藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban):采用(yong)高溫(wen)(wen)高壓,有效蒸發散逸生(sheng)(sheng)態(tai)(tai)板(ban)(ban)貼合過程(cheng)中(zhong)產(chan)生(sheng)(sheng)的(de)水分,確保(bao)含水率適中(zhong),后期不容易(yi)開(kai)膠、開(kai)裂(lie)、變(bian)形(xing)(xing),使(shi)用(yong)壽命(ming)更長。復合工(gong)藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban):低溫(wen)(wen)冷壓貼面,水分保(bao)留在生(sheng)(sheng)態(tai)(tai)板(ban)(ban)膠板(ban)(ban)與板(ban)(ban)芯中(zhong)間的(de)實木皮內,隨(sui)著溫(wen)(wen)差變(bian)化,容易(yi)出(chu)現(xian)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)膠板(ban)(ban)開(kai)裂(lie)、板(ban)(ban)面變(bian)形(xing)(xing),甚至是膠板(ban)(ban)開(kai)膠分離(li)等影響家具使(shi)用(yong)壽命(ming)的(de)現(xian)象。
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