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(mian)的知識,讓大家在選擇生態板的時候能夠有更多的參考資(zi)料(liao)。
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)表(biao)面,經熱壓而成(cheng)的裝飾(shi)板(ban)。狹義上的生態板(ban)僅指中間所(suo)用(yong)基材為多(duo)層實木(mu)(膠(jiao)合板(ban))、細(xi)木(mu)工板(ban)(如馬六(liu)甲、杉(shan)木(mu)、桐木(mu)、楊木(mu)等)的三聚氰胺飾(shi)面板(ban)。主要使用(yong)在家(jia)具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等領(ling)域。
直貼(tie)工藝生態(tai)(tai)板(ban)(ban)(ban)(ban):先通過(guo)(guo)(guo)低(di)溫(wen)冷壓(ya)(ya)將生態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經(jing)過(guo)(guo)(guo)高(gao)(gao)溫(wen)熱壓(ya)(ya)將生態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,對(dui)(dui)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)(du)要(yao)求很高(gao)(gao),在壓(ya)(ya)力、溫(wen)度(du)(du)、壓(ya)(ya)合時(shi)間方面(mian)(mian)需要(yao)控制技術。復合工藝生態(tai)(tai)板(ban)(ban)(ban)(ban):先將生態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經(jing)過(guo)(guo)(guo)低(di)溫(wen)冷壓(ya)(ya)將復合板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上(shang),對(dui)(dui)生態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)(du)和工人技術要(yao)求不高(gao)(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)容(rong)易產生波浪紋(即將板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道(dao)道(dao)的(de)暗紋,會影響板(ban)(ban)(ban)(ban)面(mian)(mian)美(mei)觀度(du)(du))。
直(zhi)貼(tie)工(gong)(gong)藝(yi)生態(tai)板(ban)(ban):采用(yong)(yong)高溫(wen)高壓(ya),有效(xiao)蒸(zheng)發散逸(yi)生態(tai)板(ban)(ban)貼(tie)合(he)過(guo)程中產生的(de)水(shui)分(fen),確保含水(shui)率適(shi)中,后期不容易開(kai)(kai)(kai)膠(jiao)、開(kai)(kai)(kai)裂、變形,使用(yong)(yong)壽命更長(chang)。復合(he)工(gong)(gong)藝(yi)生態(tai)板(ban)(ban):低溫(wen)冷壓(ya)貼(tie)面,水(shui)分(fen)保留在生態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中間(jian)的(de)實木皮內,隨著溫(wen)差變化,容易出現(xian)(xian)生態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)(kai)(kai)裂、板(ban)(ban)面變形,甚(shen)至是(shi)膠(jiao)板(ban)(ban)開(kai)(kai)(kai)膠(jiao)分(fen)離等影響家具使用(yong)(yong)壽命的(de)現(xian)(xian)象(xiang)。
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