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(ji)術方(fang)面的(de)知識,讓(rang)大(da)家在(zai)選擇生態板的(de)時候能夠有(you)更多的(de)參考(kao)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(biao)面,經熱壓而成的(de)裝飾(shi)板(ban)(ban)。狹義上的(de)生態(tai)板(ban)(ban)僅指中(zhong)間(jian)所用(yong)基材為(wei)多(duo)層實(shi)木(膠(jiao)合(he)板(ban)(ban))、細木工(gong)板(ban)(ban)(如馬(ma)六甲、杉木、桐木、楊木等)的(de)三(san)聚氰胺飾(shi)面板(ban)(ban)。主要(yao)使用(yong)在家具、櫥柜衣柜、衛浴柜等領域。
直貼(tie)(tie)工(gong)藝(yi)生態(tai)板(ban)(ban)(ban):先(xian)(xian)通過低溫冷壓(ya)將(jiang)生態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)(tie)合,再經(jing)過高溫熱壓(ya)將(jiang)生態(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)(tie)合,對板(ban)(ban)(ban)面(mian)(mian)(mian)平(ping)整度要(yao)(yao)求很高,在壓(ya)力、溫度、壓(ya)合時間(jian)方面(mian)(mian)(mian)需(xu)要(yao)(yao)控制技(ji)術。復合工(gong)藝(yi)生態(tai)板(ban)(ban)(ban):先(xian)(xian)將(jiang)生態(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)(tie)合,再經(jing)過低溫冷壓(ya)將(jiang)復合板(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)芯上,對生態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)平(ping)整度和(he)工(gong)人技(ji)術要(yao)(yao)求不高,板(ban)(ban)(ban)面(mian)(mian)(mian)容易產(chan)生波浪紋(即將(jiang)板(ban)(ban)(ban)面(mian)(mian)(mian)迎光(guang)傾斜45°觀察,板(ban)(ban)(ban)面(mian)(mian)(mian)出(chu)現一(yi)道道的(de)暗(an)紋,會影響板(ban)(ban)(ban)面(mian)(mian)(mian)美觀度)。
直貼(tie)工藝生態(tai)(tai)板(ban):采用(yong)高溫(wen)高壓(ya),有效蒸發散逸生態(tai)(tai)板(ban)貼(tie)合過(guo)程中(zhong)產生的水(shui)分(fen),確保含水(shui)率適中(zhong),后期不容(rong)易開(kai)(kai)膠、開(kai)(kai)裂、變(bian)形,使用(yong)壽命更長。復合工藝生態(tai)(tai)板(ban):低溫(wen)冷壓(ya)貼(tie)面(mian),水(shui)分(fen)保留在生態(tai)(tai)板(ban)膠板(ban)與板(ban)芯(xin)中(zhong)間的實木皮內,隨著溫(wen)差變(bian)化,容(rong)易出現生態(tai)(tai)板(ban)膠板(ban)開(kai)(kai)裂、板(ban)面(mian)變(bian)形,甚至(zhi)是膠板(ban)開(kai)(kai)膠分(fen)離等(deng)影響家具使用(yong)壽命的現象(xiang)。
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