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(de)(de)知識(shi),讓大家在選擇生態板的(de)(de)時候能夠有更多的(de)(de)參(can)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、細木工板或其他硬質(zhi)纖維板(ban)表(biao)面,經熱壓(ya)而成的裝飾(shi)板(ban)。狹義上的生態板(ban)僅(jin)指(zhi)中間所(suo)用基材為多層實木(膠合板(ban))、細木工板(ban)(如(ru)馬六甲、杉木、桐木、楊木等)的三聚氰胺(an)飾(shi)面板(ban)。主要使用在(zai)家具、櫥柜衣柜、衛浴柜等領域。
直(zhi)貼(tie)工(gong)藝生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban):先通過(guo)低(di)溫(wen)冷壓(ya)(ya)將生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過(guo)高(gao)(gao)(gao)溫(wen)熱壓(ya)(ya)將生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)平(ping)整度要(yao)求很(hen)高(gao)(gao)(gao),在(zai)壓(ya)(ya)力、溫(wen)度、壓(ya)(ya)合(he)(he)時間(jian)方面(mian)需要(yao)控制技(ji)術。復(fu)合(he)(he)工(gong)藝生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban):先將生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過(guo)低(di)溫(wen)冷壓(ya)(ya)將復(fu)合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在(zai)板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平(ping)整度和(he)工(gong)人技(ji)術要(yao)求不高(gao)(gao)(gao),板(ban)(ban)(ban)(ban)面(mian)容易產生(sheng)(sheng)(sheng)波(bo)浪紋(即(ji)將板(ban)(ban)(ban)(ban)面(mian)迎(ying)光(guang)傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)(dao)道(dao)(dao)的(de)暗紋,會影響板(ban)(ban)(ban)(ban)面(mian)美觀(guan)度)。
直貼(tie)工藝(yi)生(sheng)態(tai)(tai)板(ban):采用高溫(wen)高壓,有效蒸發散逸生(sheng)態(tai)(tai)板(ban)貼(tie)合過程中產生(sheng)的水(shui)(shui)分(fen),確保(bao)含水(shui)(shui)率(lv)適中,后期不(bu)容易開膠、開裂、變(bian)形(xing)(xing),使用壽命更長。復合工藝(yi)生(sheng)態(tai)(tai)板(ban):低溫(wen)冷壓貼(tie)面(mian),水(shui)(shui)分(fen)保(bao)留在生(sheng)態(tai)(tai)板(ban)膠板(ban)與板(ban)芯中間(jian)的實木皮內,隨著溫(wen)差變(bian)化,容易出現生(sheng)態(tai)(tai)板(ban)膠板(ban)開裂、板(ban)面(mian)變(bian)形(xing)(xing),甚至是膠板(ban)開膠分(fen)離等影響家具使用壽命的現象(xiang)。
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