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)大家在選擇(ze)生態板的時候(hou)能(neng)夠有更(geng)多的參考資(zi)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(ta)硬質纖維板表(biao)面,經熱壓而成(cheng)的裝飾板。狹義上的生(sheng)態(tai)板僅指中間所用基材為多(duo)層實(shi)木(mu)(膠合板)、細木(mu)工板(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三(san)聚氰胺飾面板。主要使用在(zai)家具、櫥(chu)柜(ju)衣(yi)柜(ju)、衛(wei)浴柜(ju)等領域。
直(zhi)貼工(gong)藝(yi)生態(tai)(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)(xian)通過(guo)(guo)(guo)低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)生態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)膠板(ban)(ban)(ban)(ban)貼合(he),再(zai)經過(guo)(guo)(guo)高溫(wen)熱壓(ya)將(jiang)(jiang)生態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)要求很高,在壓(ya)力、溫(wen)度(du)(du)、壓(ya)合(he)時間方(fang)面(mian)需要控制技術(shu)(shu)。復(fu)合(he)工(gong)藝(yi)生態(tai)(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)(xian)將(jiang)(jiang)生態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼合(he),再(zai)經過(guo)(guo)(guo)低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)復(fu)合(he)板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯(xin)上(shang),對生態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)和(he)工(gong)人技術(shu)(shu)要求不高,板(ban)(ban)(ban)(ban)面(mian)容易產生波浪紋(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)道(dao)的暗紋,會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀(guan)度(du)(du))。
直貼(tie)工(gong)藝(yi)生(sheng)態板(ban)(ban)(ban)(ban):采用(yong)(yong)(yong)高溫高壓,有效蒸發散逸生(sheng)態板(ban)(ban)(ban)(ban)貼(tie)合(he)(he)過程中產生(sheng)的水分(fen),確保(bao)含水率(lv)適中,后期(qi)不容易開(kai)(kai)膠、開(kai)(kai)裂(lie)、變形(xing),使用(yong)(yong)(yong)壽(shou)命更(geng)長。復合(he)(he)工(gong)藝(yi)生(sheng)態板(ban)(ban)(ban)(ban):低溫冷壓貼(tie)面(mian),水分(fen)保(bao)留在(zai)生(sheng)態板(ban)(ban)(ban)(ban)膠板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中間的實木皮內(nei),隨著(zhu)溫差變化,容易出現生(sheng)態板(ban)(ban)(ban)(ban)膠板(ban)(ban)(ban)(ban)開(kai)(kai)裂(lie)、板(ban)(ban)(ban)(ban)面(mian)變形(xing),甚至是膠板(ban)(ban)(ban)(ban)開(kai)(kai)膠分(fen)離(li)等影響家具使用(yong)(yong)(yong)壽(shou)命的現象。
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