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識,讓(rang)大家在選(xuan)擇生態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(qi)他硬質(zhi)纖維板(ban)表面,經熱(re)壓(ya)而(er)成的(de)裝(zhuang)飾(shi)(shi)板(ban)。狹(xia)義上的(de)生態板(ban)僅指中間所用(yong)基材為(wei)多(duo)層實木(mu)(膠合板(ban))、細木(mu)工(gong)板(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)三(san)聚氰胺飾(shi)(shi)面板(ban)。主要使用(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等領域(yu)。
直貼(tie)工(gong)(gong)藝生(sheng)態(tai)(tai)板(ban)(ban):先通過(guo)(guo)低溫(wen)冷壓將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)板(ban)(ban)芯和(he)膠板(ban)(ban)貼(tie)合(he),再經過(guo)(guo)高(gao)溫(wen)熱壓將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)貼(tie)合(he),對板(ban)(ban)面(mian)(mian)平整度(du)要(yao)(yao)求很高(gao),在壓力、溫(wen)度(du)、壓合(he)時間方面(mian)(mian)需(xu)要(yao)(yao)控制技術。復合(he)工(gong)(gong)藝生(sheng)態(tai)(tai)板(ban)(ban):先將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)貼(tie)合(he),再經過(guo)(guo)低溫(wen)冷壓將(jiang)復合(he)板(ban)(ban)貼(tie)在板(ban)(ban)芯上,對生(sheng)態(tai)(tai)板(ban)(ban)板(ban)(ban)面(mian)(mian)平整度(du)和(he)工(gong)(gong)人技術要(yao)(yao)求不(bu)高(gao),板(ban)(ban)面(mian)(mian)容(rong)易產生(sheng)波浪紋(即(ji)將(jiang)板(ban)(ban)面(mian)(mian)迎光(guang)傾斜45°觀察(cha),板(ban)(ban)面(mian)(mian)出現一道道的暗(an)紋,會影響板(ban)(ban)面(mian)(mian)美觀度(du))。
直貼(tie)工(gong)(gong)藝生(sheng)態(tai)板:采用(yong)高(gao)溫高(gao)壓,有效蒸發(fa)散逸生(sheng)態(tai)板貼(tie)合過程中(zhong)(zhong)(zhong)產生(sheng)的水分(fen),確保含水率適中(zhong)(zhong)(zhong),后期不容易(yi)開膠(jiao)、開裂、變(bian)形,使(shi)用(yong)壽命(ming)更長。復合工(gong)(gong)藝生(sheng)態(tai)板:低溫冷壓貼(tie)面(mian),水分(fen)保留在生(sheng)態(tai)板膠(jiao)板與板芯中(zhong)(zhong)(zhong)間的實木皮內,隨著溫差變(bian)化,容易(yi)出現生(sheng)態(tai)板膠(jiao)板開裂、板面(mian)變(bian)形,甚至是膠(jiao)板開膠(jiao)分(fen)離等影響家具使(shi)用(yong)壽命(ming)的現象。
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