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(shu)方面(mian)的(de)知識(shi),讓大家(jia)在選(xuan)擇生態板的(de)時候能(neng)夠(gou)有更(geng)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、細木工板或其他硬質纖維板(ban)(ban)表面,經(jing)熱壓而成(cheng)的(de)(de)裝飾板(ban)(ban)。狹義上的(de)(de)生(sheng)態板(ban)(ban)僅指中間所(suo)用基材為多層實木(mu)(膠合板(ban)(ban))、細木(mu)工板(ban)(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)(de)三(san)聚氰胺飾面板(ban)(ban)。主要(yao)使(shi)用在家(jia)具、櫥柜衣柜、衛浴柜等領域。
直貼工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先通過(guo)(guo)低(di)(di)溫冷(leng)壓(ya)(ya)將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)膠板(ban)(ban)(ban)(ban)貼合(he),再經過(guo)(guo)高(gao)溫熱壓(ya)(ya)將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)(ban)面(mian)平整(zheng)度要(yao)求(qiu)很(hen)高(gao),在壓(ya)(ya)力、溫度、壓(ya)(ya)合(he)時間(jian)方面(mian)需(xu)要(yao)控制(zhi)技術(shu)。復(fu)合(he)工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼合(he),再經過(guo)(guo)低(di)(di)溫冷(leng)壓(ya)(ya)將(jiang)復(fu)合(he)板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整(zheng)度和(he)工人(ren)技術(shu)要(yao)求(qiu)不高(gao),板(ban)(ban)(ban)(ban)面(mian)容易產(chan)生(sheng)波浪紋(即(ji)將(jiang)板(ban)(ban)(ban)(ban)面(mian)迎(ying)光傾斜45°觀(guan)(guan)察,板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)道(dao)的暗紋,會(hui)影響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀(guan)(guan)度)。
直貼(tie)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):采(cai)用(yong)高溫高壓,有效蒸發散逸生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)貼(tie)合過程中產生(sheng)(sheng)的(de)水分,確保(bao)含水率適中,后期不容(rong)易開(kai)(kai)膠、開(kai)(kai)裂(lie)、變形,使(shi)用(yong)壽(shou)命更(geng)長。復合工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):低溫冷壓貼(tie)面,水分保(bao)留在生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)膠板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中間的(de)實木皮內,隨著(zhu)溫差變化,容(rong)易出(chu)現(xian)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)膠板(ban)(ban)(ban)(ban)開(kai)(kai)裂(lie)、板(ban)(ban)(ban)(ban)面變形,甚至是膠板(ban)(ban)(ban)(ban)開(kai)(kai)膠分離(li)等影(ying)響家具(ju)使(shi)用(yong)壽(shou)命的(de)現(xian)象。
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