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(shi),讓大家在(zai)選(xuan)擇生態板的時候能夠(gou)有(you)更多的參考資料。
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(qi)他硬(ying)質纖維板(ban)(ban)表面,經熱壓而成的裝飾板(ban)(ban)。狹義上(shang)的生態板(ban)(ban)僅指(zhi)中間所用基材為多層實木(膠合板(ban)(ban))、細木工(gong)板(ban)(ban)(如馬(ma)六(liu)甲(jia)、杉木、桐木、楊木等)的三聚氰胺飾面板(ban)(ban)。主要使用在家具、櫥(chu)柜(ju)(ju)衣柜(ju)(ju)、衛(wei)浴(yu)柜(ju)(ju)等領(ling)域。
直貼(tie)工藝(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)冷壓(ya)將(jiang)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)高溫(wen)熱壓(ya)將(jiang)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)平整度要求很高,在壓(ya)力、溫(wen)度、壓(ya)合(he)(he)時間方面(mian)(mian)需要控制技(ji)術(shu)。復合(he)(he)工藝(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)低溫(wen)冷壓(ya)將(jiang)復合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度和(he)(he)工人技(ji)術(shu)要求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容(rong)易產生(sheng)(sheng)波浪紋(wen)(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀(guan)察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的(de)暗紋(wen),會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)美(mei)觀(guan)度)。
直貼工藝(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban):采用高溫(wen)(wen)高壓(ya),有效蒸發散逸生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)貼合過程(cheng)中產生(sheng)(sheng)的(de)水分(fen),確保含(han)水率(lv)適中,后期不(bu)容易開膠(jiao)、開裂、變形,使(shi)用壽命更長。復合工藝(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban):低溫(wen)(wen)冷壓(ya)貼面(mian),水分(fen)保留在(zai)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與(yu)板(ban)(ban)芯(xin)中間(jian)的(de)實木皮內,隨著溫(wen)(wen)差變化,容易出(chu)現生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面(mian)變形,甚至(zhi)是膠(jiao)板(ban)(ban)開膠(jiao)分(fen)離等影響家具使(shi)用壽命的(de)現象。
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