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(ji)術方(fang)面的(de)知(zhi)識,讓大家(jia)在(zai)選擇生態板的(de)時候能夠有更多的(de)參(can)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、細木工板或其他硬質纖維板表面,經(jing)熱壓(ya)而成的裝飾(shi)板。狹義上的生態板僅指中(zhong)間所(suo)用基材為多層(ceng)實(shi)木(mu)(mu)(膠合板)、細木(mu)(mu)工(gong)板(如馬六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的三聚氰胺飾(shi)面板。主要使(shi)用在家具、櫥柜衣柜、衛(wei)浴柜等領域(yu)。
直(zhi)貼(tie)工藝(yi)生態板(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)冷(leng)(leng)壓(ya)將生態板(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(jing)過(guo)高(gao)溫(wen)熱壓(ya)將生態板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)平整度要求很(hen)高(gao),在壓(ya)力、溫(wen)度、壓(ya)合(he)(he)時間方(fang)面(mian)需要控制技(ji)術。復(fu)合(he)(he)工藝(yi)生態板(ban)(ban)(ban)(ban):先將生態板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經(jing)過(guo)低溫(wen)冷(leng)(leng)壓(ya)將復(fu)合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上(shang),對生態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整度和(he)工人技(ji)術要求不(bu)高(gao),板(ban)(ban)(ban)(ban)面(mian)容易產生波浪紋(wen)(即將板(ban)(ban)(ban)(ban)面(mian)迎光傾(qing)斜45°觀(guan)察(cha),板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)道(dao)的暗紋(wen),會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀(guan)度)。
直(zhi)貼(tie)工藝生(sheng)態(tai)板(ban):采用高溫高壓,有效蒸(zheng)發散逸(yi)生(sheng)態(tai)板(ban)貼(tie)合過程中(zhong)產(chan)生(sheng)的水分,確保含水率適中(zhong),后期不容易(yi)開(kai)膠(jiao)、開(kai)裂、變(bian)形,使用壽命更(geng)長。復合工藝生(sheng)態(tai)板(ban):低(di)溫冷壓貼(tie)面(mian),水分保留在生(sheng)態(tai)板(ban)膠(jiao)板(ban)與板(ban)芯中(zhong)間的實木皮內,隨著溫差變(bian)化,容易(yi)出現生(sheng)態(tai)板(ban)膠(jiao)板(ban)開(kai)裂、板(ban)面(mian)變(bian)形,甚(shen)至是膠(jiao)板(ban)開(kai)膠(jiao)分離等(deng)影響家具使用壽命的現象。
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