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識,讓大(da)家在選擇(ze)生態板的時候能夠有更(geng)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、細木工板或其(qi)他硬質纖維板表面(mian),經(jing)熱壓而成(cheng)的裝飾板。狹義上的生態板僅指中間(jian)所用(yong)基(ji)材為多層實木(膠(jiao)合板)、細木工板(如馬(ma)六甲、杉木、桐木、楊木等(deng))的三聚氰胺飾面(mian)板。主(zhu)要使用(yong)在家具、櫥柜衣柜、衛(wei)浴柜等(deng)領域。
直貼工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban)(ban):先(xian)通過(guo)低溫冷壓(ya)(ya)將生(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)貼合(he)(he)(he),再(zai)經過(guo)高(gao)(gao)(gao)溫熱壓(ya)(ya)將生(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和膠板(ban)(ban)(ban)貼合(he)(he)(he),對板(ban)(ban)(ban)面(mian)(mian)平整度要(yao)求很高(gao)(gao)(gao),在壓(ya)(ya)力、溫度、壓(ya)(ya)合(he)(he)(he)時間方面(mian)(mian)需(xu)要(yao)控制(zhi)技術。復(fu)合(he)(he)(he)工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban)(ban):先(xian)將生(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和膠板(ban)(ban)(ban)貼合(he)(he)(he),再(zai)經過(guo)低溫冷壓(ya)(ya)將復(fu)合(he)(he)(he)板(ban)(ban)(ban)貼在板(ban)(ban)(ban)芯(xin)上,對生(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)平整度和工(gong)人技術要(yao)求不(bu)高(gao)(gao)(gao),板(ban)(ban)(ban)面(mian)(mian)容(rong)易產(chan)生(sheng)波浪(lang)紋(即將板(ban)(ban)(ban)面(mian)(mian)迎光傾(qing)斜(xie)45°觀察,板(ban)(ban)(ban)面(mian)(mian)出現一道道的暗紋,會影響板(ban)(ban)(ban)面(mian)(mian)美觀度)。
直貼(tie)工(gong)藝生(sheng)態板(ban)(ban):采(cai)用高溫高壓,有效(xiao)蒸(zheng)發散逸生(sheng)態板(ban)(ban)貼(tie)合過程中(zhong)(zhong)產(chan)生(sheng)的水分(fen),確保(bao)含水率(lv)適中(zhong)(zhong),后(hou)期不容易開(kai)膠(jiao)、開(kai)裂(lie)、變(bian)形,使(shi)用壽命更長(chang)。復合工(gong)藝生(sheng)態板(ban)(ban):低溫冷壓貼(tie)面(mian),水分(fen)保(bao)留在(zai)生(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯(xin)中(zhong)(zhong)間的實木皮內(nei),隨著(zhu)溫差變(bian)化,容易出現(xian)生(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)裂(lie)、板(ban)(ban)面(mian)變(bian)形,甚至是膠(jiao)板(ban)(ban)開(kai)膠(jiao)分(fen)離等影響(xiang)家具使(shi)用壽命的現(xian)象。
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