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(de)(de)知識,讓大家在選(xuan)擇(ze)生態(tai)板的(de)(de)時(shi)候能夠(gou)有更多(duo)的(de)(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(ta)硬質纖(xian)維板(ban)(ban)表面,經(jing)熱(re)壓而成的(de)裝飾板(ban)(ban)。狹義上的(de)生態板(ban)(ban)僅指中間所(suo)用基材(cai)為多層實木(mu)(膠合板(ban)(ban))、細木(mu)工(gong)板(ban)(ban)(如(ru)馬(ma)六甲、杉(shan)木(mu)、桐木(mu)、楊木(mu)等(deng))的(de)三聚氰胺飾面板(ban)(ban)。主要使用在家(jia)具、櫥柜衣柜、衛浴柜等(deng)領域。
直(zhi)貼(tie)(tie)(tie)工(gong)藝生(sheng)態(tai)板(ban)(ban)(ban)(ban):先(xian)(xian)通(tong)過低(di)溫(wen)(wen)冷壓(ya)將(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再(zai)經過高(gao)(gao)溫(wen)(wen)熱壓(ya)將(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)紙和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整(zheng)(zheng)度要求很高(gao)(gao),在壓(ya)力、溫(wen)(wen)度、壓(ya)合(he)時間(jian)方面(mian)(mian)(mian)需要控制(zhi)技術。復合(he)工(gong)藝生(sheng)態(tai)板(ban)(ban)(ban)(ban):先(xian)(xian)將(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)紙和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再(zai)經過低(di)溫(wen)(wen)冷壓(ya)將(jiang)復合(he)板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)在板(ban)(ban)(ban)(ban)芯上,對生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整(zheng)(zheng)度和工(gong)人(ren)技術要求不高(gao)(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)容易產生(sheng)波(bo)浪紋(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)迎(ying)光傾斜(xie)45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)出現(xian)一(yi)道道的暗紋,會影響板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)美(mei)觀度)。
直貼工藝生態(tai)板:采用高(gao)溫高(gao)壓(ya),有(you)效(xiao)蒸發散逸生態(tai)板貼合過(guo)程中產生的(de)水(shui)分(fen),確(que)保含水(shui)率適中,后(hou)期不容易(yi)開(kai)膠(jiao)(jiao)、開(kai)裂、變形(xing),使用壽命(ming)更長。復合工藝生態(tai)板:低(di)溫冷壓(ya)貼面,水(shui)分(fen)保留在(zai)生態(tai)板膠(jiao)(jiao)板與(yu)板芯中間的(de)實木皮(pi)內(nei),隨(sui)著溫差變化,容易(yi)出現(xian)生態(tai)板膠(jiao)(jiao)板開(kai)裂、板面變形(xing),甚至是膠(jiao)(jiao)板開(kai)膠(jiao)(jiao)分(fen)離等影(ying)響家具使用壽命(ming)的(de)現(xian)象。
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