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(fang)面的知(zhi)識,讓大家(jia)在選(xuan)擇生態板的時候能夠有更(geng)多的參考資料(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(ta)硬質纖維(wei)板(ban)表面,經熱壓而(er)成(cheng)的裝(zhuang)飾板(ban)。狹義上的生(sheng)態(tai)板(ban)僅指中(zhong)間(jian)所用基(ji)材(cai)為多層實木(mu)(膠合板(ban))、細(xi)木(mu)工板(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊(yang)木(mu)等)的三聚氰胺飾面板(ban)。主(zhu)要使用在家具、櫥柜(ju)衣(yi)柜(ju)、衛(wei)浴柜(ju)等領域(yu)。
直貼(tie)工(gong)藝生態板(ban)(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)冷(leng)壓(ya)將(jiang)生態板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合,再經過(guo)高(gao)(gao)溫(wen)熱壓(ya)將(jiang)生態板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合,對板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整度(du)(du)要(yao)求很高(gao)(gao),在壓(ya)力、溫(wen)度(du)(du)、壓(ya)合時間(jian)方面(mian)(mian)需要(yao)控制技(ji)(ji)術。復合工(gong)藝生態板(ban)(ban)(ban)(ban)(ban):先將(jiang)生態板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合,再經過(guo)低溫(wen)冷(leng)壓(ya)將(jiang)復合板(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)芯上,對生態板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整度(du)(du)和(he)工(gong)人技(ji)(ji)術要(yao)求不(bu)高(gao)(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產(chan)生波(bo)浪紋(wen)(即(ji)將(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎光(guang)傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出(chu)現一道道的暗(an)紋(wen),會(hui)影響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du)(du))。
直貼(tie)工藝生(sheng)態板(ban)(ban)(ban):采用(yong)高溫(wen)高壓(ya),有效蒸發(fa)散逸生(sheng)態板(ban)(ban)(ban)貼(tie)合過程中(zhong)產生(sheng)的(de)水分,確保含水率適中(zhong),后期不容易開膠、開裂、變(bian)形(xing),使用(yong)壽命更長(chang)。復合工藝生(sheng)態板(ban)(ban)(ban):低溫(wen)冷壓(ya)貼(tie)面(mian),水分保留(liu)在(zai)生(sheng)態板(ban)(ban)(ban)膠板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中(zhong)間的(de)實木(mu)皮內(nei),隨(sui)著溫(wen)差變(bian)化(hua),容易出現生(sheng)態板(ban)(ban)(ban)膠板(ban)(ban)(ban)開裂、板(ban)(ban)(ban)面(mian)變(bian)形(xing),甚至是(shi)膠板(ban)(ban)(ban)開膠分離(li)等影響家具使用(yong)壽命的(de)現象。
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