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)知識,讓大家在選擇生態(tai)板(ban)的(de)時候(hou)能夠(gou)有(you)更(geng)多的(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、細木工板或其他硬質纖維板表面,經熱壓而成的(de)裝飾(shi)板。狹(xia)義(yi)上(shang)的(de)生態板僅指中間所用(yong)基材為多層實木(mu)(膠(jiao)合板)、細木(mu)工板(如馬六甲、杉(shan)木(mu)、桐(tong)木(mu)、楊木(mu)等)的(de)三(san)聚氰胺飾(shi)面板。主要使用(yong)在家具、櫥柜衣柜、衛(wei)浴柜等領(ling)域。
直(zhi)貼(tie)工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):先通過低溫(wen)冷壓(ya)(ya)(ya)(ya)(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過高溫(wen)熱壓(ya)(ya)(ya)(ya)(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)要求(qiu)很高,在壓(ya)(ya)(ya)(ya)(ya)力、溫(wen)度(du)、壓(ya)(ya)(ya)(ya)(ya)合(he)(he)時間方面(mian)(mian)需要控制技(ji)術。復合(he)(he)工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過低溫(wen)冷壓(ya)(ya)(ya)(ya)(ya)將(jiang)復合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上,對(dui)生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)和(he)工(gong)人技(ji)術要求(qiu)不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容易產(chan)生(sheng)波浪(lang)紋(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾(qing)斜45°觀(guan)察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現(xian)一道道的(de)暗紋,會影響板(ban)(ban)(ban)(ban)面(mian)(mian)美觀(guan)度(du))。
直貼工藝(yi)生(sheng)態(tai)(tai)板(ban)(ban)(ban):采用高溫高壓(ya),有效蒸(zheng)發散逸生(sheng)態(tai)(tai)板(ban)(ban)(ban)貼合(he)過程中產生(sheng)的(de)水分,確保含(han)水率適中,后(hou)期不容(rong)易開(kai)膠、開(kai)裂(lie)、變(bian)形,使用壽命(ming)更(geng)長。復合(he)工藝(yi)生(sheng)態(tai)(tai)板(ban)(ban)(ban):低(di)溫冷壓(ya)貼面,水分保留在生(sheng)態(tai)(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的(de)實木皮(pi)內(nei),隨著溫差變(bian)化,容(rong)易出現生(sheng)態(tai)(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)開(kai)裂(lie)、板(ban)(ban)(ban)面變(bian)形,甚(shen)至是(shi)膠板(ban)(ban)(ban)開(kai)膠分離等影響家具使用壽命(ming)的(de)現象(xiang)。
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