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(hou)能夠有(you)更多的參考(kao)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、細木工板或其他硬質纖維板(ban)(ban)(ban)表面,經熱(re)壓而成的裝(zhuang)飾(shi)板(ban)(ban)(ban)。狹義上的生態板(ban)(ban)(ban)僅(jin)指(zhi)中間所用(yong)(yong)基材為(wei)多層實木(膠合(he)板(ban)(ban)(ban))、細(xi)木工(gong)板(ban)(ban)(ban)(如馬六(liu)甲、杉木、桐木、楊木等(deng))的三聚氰胺(an)飾(shi)面板(ban)(ban)(ban)。主要(yao)使用(yong)(yong)在家具、櫥(chu)柜衣柜、衛浴柜等(deng)領域(yu)。
直貼(tie)工(gong)(gong)藝生(sheng)態(tai)板(ban)(ban)(ban)(ban):先通過低溫冷壓(ya)將生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經(jing)過高(gao)溫熱壓(ya)將生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度(du)(du)要(yao)求很(hen)高(gao),在壓(ya)力、溫度(du)(du)、壓(ya)合(he)(he)時間方面(mian)(mian)需(xu)要(yao)控(kong)制技術。復合(he)(he)工(gong)(gong)藝生(sheng)態(tai)板(ban)(ban)(ban)(ban):先將生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經(jing)過低溫冷壓(ya)將復合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上(shang),對生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度(du)(du)和(he)工(gong)(gong)人(ren)技術要(yao)求不(bu)高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)容易產(chan)生(sheng)波浪紋(wen)(即將板(ban)(ban)(ban)(ban)面(mian)(mian)迎(ying)光傾斜45°觀察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現(xian)一道(dao)道(dao)的暗紋(wen),會影響板(ban)(ban)(ban)(ban)面(mian)(mian)美(mei)觀度(du)(du))。
直貼(tie)工藝(yi)生(sheng)態(tai)(tai)(tai)板(ban)(ban):采用(yong)高(gao)溫(wen)(wen)高(gao)壓,有效(xiao)蒸(zheng)發散逸生(sheng)態(tai)(tai)(tai)板(ban)(ban)貼(tie)合過程中產生(sheng)的(de)(de)水分,確保含水率(lv)適中,后(hou)期(qi)不(bu)容易開膠(jiao)(jiao)(jiao)、開裂、變形,使用(yong)壽(shou)命(ming)更長。復合工藝(yi)生(sheng)態(tai)(tai)(tai)板(ban)(ban):低溫(wen)(wen)冷壓貼(tie)面,水分保留在生(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)與板(ban)(ban)芯中間(jian)的(de)(de)實木(mu)皮內,隨(sui)著溫(wen)(wen)差變化,容易出現生(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)開裂、板(ban)(ban)面變形,甚至是膠(jiao)(jiao)(jiao)板(ban)(ban)開膠(jiao)(jiao)(jiao)分離等影(ying)響家具使用(yong)壽(shou)命(ming)的(de)(de)現象。
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