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知(zhi)識,讓大(da)家在選擇生態板的時候能夠有更多的參考資料。
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(huo)其他(ta)硬質纖維板表面,經熱壓而成的(de)裝飾板。狹義上的(de)生態板僅指中間(jian)所用基材為多(duo)層實(shi)木(mu)(mu)(膠(jiao)合板)、細木(mu)(mu)工板(如馬六甲、杉木(mu)(mu)、桐(tong)木(mu)(mu)、楊木(mu)(mu)等(deng)(deng))的(de)三聚氰(qing)胺(an)飾面板。主(zhu)要使用在(zai)家具、櫥(chu)柜衣柜、衛浴柜等(deng)(deng)領域。
直貼工藝生(sheng)態板(ban)(ban)(ban):先(xian)通過(guo)低(di)(di)溫冷壓(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)貼合(he),再經過(guo)高(gao)溫熱壓(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和膠板(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)面(mian)(mian)(mian)平整(zheng)度要(yao)求很高(gao),在壓(ya)力、溫度、壓(ya)合(he)時間方面(mian)(mian)(mian)需要(yao)控制技(ji)術(shu)。復(fu)合(he)工藝生(sheng)態板(ban)(ban)(ban):先(xian)將(jiang)生(sheng)態板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和膠板(ban)(ban)(ban)貼合(he),再經過(guo)低(di)(di)溫冷壓(ya)將(jiang)復(fu)合(he)板(ban)(ban)(ban)貼在板(ban)(ban)(ban)芯上,對生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)平整(zheng)度和工人(ren)技(ji)術(shu)要(yao)求不高(gao),板(ban)(ban)(ban)面(mian)(mian)(mian)容易產生(sheng)波浪紋(wen)(即(ji)將(jiang)板(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)面(mian)(mian)(mian)出現(xian)一道道的暗紋(wen),會影響板(ban)(ban)(ban)面(mian)(mian)(mian)美觀度)。
直貼(tie)(tie)工藝生(sheng)(sheng)態(tai)板(ban)(ban):采用高溫(wen)高壓(ya),有效蒸發散(san)逸生(sheng)(sheng)態(tai)板(ban)(ban)貼(tie)(tie)合過(guo)程中(zhong)產生(sheng)(sheng)的(de)(de)水分,確保含水率適中(zhong),后(hou)期不容(rong)易(yi)開(kai)膠(jiao)、開(kai)裂、變(bian)形(xing),使用壽命更(geng)長(chang)。復合工藝生(sheng)(sheng)態(tai)板(ban)(ban):低溫(wen)冷壓(ya)貼(tie)(tie)面,水分保留在生(sheng)(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中(zhong)間的(de)(de)實木皮內,隨著溫(wen)差變(bian)化,容(rong)易(yi)出(chu)現生(sheng)(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)裂、板(ban)(ban)面變(bian)形(xing),甚(shen)至是(shi)膠(jiao)板(ban)(ban)開(kai)膠(jiao)分離(li)等影響家具使用壽命的(de)(de)現象。
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