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(shu)方面的知識,讓大家在選(xuan)擇生態板的時候能夠有更多的參考資料。
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(ta)硬(ying)質纖維(wei)板表面,經熱壓而成的裝飾(shi)(shi)板。狹義上(shang)的生態板僅指中間所(suo)用基(ji)材(cai)為多層實木(膠合板)、細木工板(如(ru)馬六甲、杉木、桐木、楊木等(deng))的三聚氰(qing)胺飾(shi)(shi)面板。主要使用在(zai)家具、櫥(chu)柜衣(yi)柜、衛浴柜等(deng)領域。
直貼工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)通過低溫(wen)冷壓(ya)(ya)將(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he)(he),再經過高(gao)溫(wen)熱(re)壓(ya)(ya)將(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)(du)要求(qiu)很高(gao),在壓(ya)(ya)力、溫(wen)度(du)(du)、壓(ya)(ya)合(he)(he)時間方面(mian)(mian)(mian)需要控制(zhi)技術(shu)。復(fu)合(he)(he)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)將(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he)(he),再經過低溫(wen)冷壓(ya)(ya)將(jiang)(jiang)復(fu)合(he)(he)板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)(du)和(he)工人技術(shu)要求(qiu)不高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)容易產生(sheng)(sheng)波浪紋(wen)(即(ji)將(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)出現(xian)一道(dao)道(dao)的暗紋(wen),會影響板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)美觀(guan)度(du)(du))。
直貼(tie)工(gong)藝(yi)生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):采用(yong)高溫高壓,有效(xiao)蒸發散逸生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)貼(tie)合(he)過(guo)程中(zhong)產生(sheng)(sheng)(sheng)的水分,確保(bao)含水率適(shi)中(zhong),后期(qi)不容易(yi)開(kai)(kai)膠(jiao)、開(kai)(kai)裂(lie)、變形,使用(yong)壽(shou)命更長。復合(he)工(gong)藝(yi)生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):低(di)溫冷壓貼(tie)面,水分保(bao)留在生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中(zhong)間的實木皮內,隨著溫差變化(hua),容易(yi)出現(xian)生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)開(kai)(kai)裂(lie)、板(ban)(ban)(ban)(ban)面變形,甚(shen)至(zhi)是(shi)膠(jiao)板(ban)(ban)(ban)(ban)開(kai)(kai)膠(jiao)分離等影響(xiang)家具使用(yong)壽(shou)命的現(xian)象(xiang)。
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