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(ze)生態(tai)板的時候能夠有更多的參考資料(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(ta)硬質纖維(wei)板(ban)表面,經熱壓而成的裝(zhuang)飾板(ban)。狹義上的生(sheng)態(tai)板(ban)僅指中間(jian)所用基材為多(duo)層(ceng)實木(mu)(膠合板(ban))、細木(mu)工(gong)板(ban)(如馬六(liu)甲、杉木(mu)、桐木(mu)、楊木(mu)等(deng))的三聚氰胺飾面板(ban)。主要使(shi)用在(zai)家(jia)具、櫥柜(ju)衣柜(ju)、衛(wei)浴柜(ju)等(deng)領(ling)域(yu)。
直貼工藝生態板(ban)(ban)(ban)(ban)(ban)(ban):先通(tong)過(guo)低溫(wen)(wen)冷壓(ya)(ya)將(jiang)生態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he),再經(jing)過(guo)高(gao)溫(wen)(wen)熱壓(ya)(ya)將(jiang)生態板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)要(yao)(yao)求很高(gao),在壓(ya)(ya)力、溫(wen)(wen)度(du)(du)、壓(ya)(ya)合(he)時間方(fang)面(mian)需要(yao)(yao)控(kong)制技(ji)術。復合(he)工藝生態板(ban)(ban)(ban)(ban)(ban)(ban):先將(jiang)生態板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he),再經(jing)過(guo)低溫(wen)(wen)冷壓(ya)(ya)將(jiang)復合(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對生態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)和(he)工人技(ji)術要(yao)(yao)求不高(gao),板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)容(rong)易產生波(bo)浪紋(wen)(即(ji)將(jiang)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)出現一道道的暗紋(wen),會影響板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)美觀(guan)度(du)(du))。
直貼(tie)(tie)工(gong)藝生態(tai)板(ban)(ban)(ban):采用(yong)高(gao)溫(wen)高(gao)壓(ya),有(you)效蒸發散(san)逸生態(tai)板(ban)(ban)(ban)貼(tie)(tie)合過程中(zhong)產(chan)生的水分(fen),確保含水率適(shi)中(zhong),后(hou)期不容易開膠、開裂、變形,使用(yong)壽命更長(chang)。復合工(gong)藝生態(tai)板(ban)(ban)(ban):低溫(wen)冷壓(ya)貼(tie)(tie)面,水分(fen)保留在生態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)與(yu)板(ban)(ban)(ban)芯中(zhong)間的實木皮內,隨(sui)著溫(wen)差變化,容易出現生態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)開裂、板(ban)(ban)(ban)面變形,甚至是膠板(ban)(ban)(ban)開膠分(fen)離等影響家具(ju)使用(yong)壽命的現象。
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