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(shu)方面的(de)知(zhi)識(shi),讓大(da)家在選擇生(sheng)態板(ban)的(de)時(shi)候能夠有更(geng)多的(de)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、細木工板或其他(ta)硬質纖(xian)維板(ban)(ban)表(biao)面(mian)(mian),經(jing)熱壓而(er)成的(de)(de)裝飾板(ban)(ban)。狹義上的(de)(de)生態板(ban)(ban)僅指中間所用基材為多(duo)層(ceng)實(shi)木(mu)(mu)(mu)(膠合板(ban)(ban))、細木(mu)(mu)(mu)工板(ban)(ban)(如馬六甲(jia)、杉(shan)木(mu)(mu)(mu)、桐(tong)木(mu)(mu)(mu)、楊木(mu)(mu)(mu)等)的(de)(de)三聚氰胺飾面(mian)(mian)板(ban)(ban)。主(zhu)要使用在家具(ju)、櫥柜(ju)(ju)衣柜(ju)(ju)、衛浴柜(ju)(ju)等領域。
直(zhi)貼(tie)工(gong)藝(yi)生(sheng)態板(ban)(ban)(ban)(ban):先通過(guo)低(di)溫冷(leng)壓(ya)(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經(jing)過(guo)高溫熱壓(ya)(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)貼(tie)合,對板(ban)(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)(du)要(yao)求很高,在壓(ya)(ya)力(li)、溫度(du)(du)、壓(ya)(ya)合時間方(fang)面(mian)(mian)需要(yao)控制技術。復合工(gong)藝(yi)生(sheng)態板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)貼(tie)合,再(zai)經(jing)過(guo)低(di)溫冷(leng)壓(ya)(ya)將(jiang)復合板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)(du)和工(gong)人技術要(yao)求不(bu)高,板(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)波浪紋(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的(de)暗紋,會(hui)影響板(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du)(du))。
直貼工(gong)藝生態(tai)板(ban)(ban)(ban)(ban):采用(yong)(yong)高(gao)溫(wen)高(gao)壓,有效蒸發散逸生態(tai)板(ban)(ban)(ban)(ban)貼合(he)(he)過程中(zhong)產生的(de)水分(fen),確(que)保(bao)含(han)水率適中(zhong),后期不容易開膠(jiao)(jiao)、開裂(lie)、變形(xing),使用(yong)(yong)壽命更長(chang)。復(fu)合(he)(he)工(gong)藝生態(tai)板(ban)(ban)(ban)(ban):低溫(wen)冷壓貼面,水分(fen)保(bao)留在生態(tai)板(ban)(ban)(ban)(ban)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中(zhong)間的(de)實木皮(pi)內,隨著溫(wen)差變化,容易出現生態(tai)板(ban)(ban)(ban)(ban)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)開裂(lie)、板(ban)(ban)(ban)(ban)面變形(xing),甚至是膠(jiao)(jiao)板(ban)(ban)(ban)(ban)開膠(jiao)(jiao)分(fen)離(li)等影(ying)響家(jia)具使用(yong)(yong)壽命的(de)現象。
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