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,讓大家在選擇生態板的時候能夠有更多(duo)的參考(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(wei)板(ban)表面(mian),經熱壓而(er)成的(de)裝飾板(ban)。狹(xia)義(yi)上的(de)生態板(ban)僅(jin)指中間所用(yong)(yong)基材為(wei)多層(ceng)實木(膠合(he)板(ban))、細木工板(ban)(如馬六甲(jia)、杉木、桐木、楊木等)的(de)三聚氰胺飾面(mian)板(ban)。主要(yao)使用(yong)(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等領域。
直貼(tie)(tie)(tie)工(gong)藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先(xian)通(tong)過低(di)溫(wen)冷壓將生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再經過高溫(wen)熱壓將生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)紙和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),對板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平(ping)整度要求很高,在壓力、溫(wen)度、壓合(he)時間方面(mian)(mian)(mian)需要控制技術。復合(he)工(gong)藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先(xian)將生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)紙和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再經過低(di)溫(wen)冷壓將復合(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平(ping)整度和工(gong)人技術要求不高,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)容(rong)易產生(sheng)(sheng)波浪紋(即將板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)出現一道道的暗紋,會影響板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)美觀度)。
直貼工藝生(sheng)態板(ban)(ban)(ban)(ban):采(cai)用高(gao)(gao)溫(wen)高(gao)(gao)壓,有效蒸發散(san)逸(yi)生(sheng)態板(ban)(ban)(ban)(ban)貼合(he)過程中(zhong)產(chan)生(sheng)的(de)水分(fen)(fen),確(que)保(bao)含水率適(shi)中(zhong),后(hou)期不容(rong)易(yi)開膠(jiao)、開裂、變(bian)形(xing),使用壽命(ming)更長。復合(he)工藝生(sheng)態板(ban)(ban)(ban)(ban):低溫(wen)冷壓貼面,水分(fen)(fen)保(bao)留在生(sheng)態板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中(zhong)間的(de)實木(mu)皮內(nei),隨著溫(wen)差變(bian)化,容(rong)易(yi)出現生(sheng)態板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)開裂、板(ban)(ban)(ban)(ban)面變(bian)形(xing),甚至是(shi)膠(jiao)板(ban)(ban)(ban)(ban)開膠(jiao)分(fen)(fen)離等影響家(jia)具(ju)使用壽命(ming)的(de)現象。
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