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(de)知識,讓大(da)家(jia)在選擇生態板的(de)時候能夠(gou)有更多的(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、細木工板或其他硬(ying)質纖維(wei)板(ban)表(biao)面,經熱壓而成的裝飾板(ban)。狹義上的生(sheng)態板(ban)僅指中間所用基材(cai)為多層實木(mu)(膠合板(ban))、細木(mu)工板(ban)(如馬(ma)六甲、杉木(mu)、桐木(mu)、楊(yang)木(mu)等)的三聚氰胺飾面板(ban)。主要使用在家具、櫥柜(ju)衣柜(ju)、衛浴(yu)柜(ju)等領域。
直貼(tie)工(gong)(gong)藝生態(tai)板(ban)(ban)(ban):先(xian)通過(guo)低(di)溫(wen)(wen)冷壓(ya)將(jiang)生態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)(he)(he)膠板(ban)(ban)(ban)貼(tie)合(he),再經(jing)過(guo)高(gao)溫(wen)(wen)熱壓(ya)將(jiang)生態(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和(he)(he)(he)膠板(ban)(ban)(ban)貼(tie)合(he),對板(ban)(ban)(ban)面(mian)(mian)平(ping)(ping)整(zheng)(zheng)度(du)要求很高(gao),在壓(ya)力、溫(wen)(wen)度(du)、壓(ya)合(he)時間方面(mian)(mian)需要控制(zhi)技(ji)術。復(fu)合(he)工(gong)(gong)藝生態(tai)板(ban)(ban)(ban):先(xian)將(jiang)生態(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和(he)(he)(he)膠板(ban)(ban)(ban)貼(tie)合(he),再經(jing)過(guo)低(di)溫(wen)(wen)冷壓(ya)將(jiang)復(fu)合(he)板(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)芯上,對生態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)平(ping)(ping)整(zheng)(zheng)度(du)和(he)(he)(he)工(gong)(gong)人(ren)技(ji)術要求不高(gao),板(ban)(ban)(ban)面(mian)(mian)容(rong)易產生波(bo)浪(lang)紋(wen)(即(ji)將(jiang)板(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)面(mian)(mian)出現(xian)一道(dao)(dao)道(dao)(dao)的暗紋(wen),會影響板(ban)(ban)(ban)面(mian)(mian)美(mei)觀度(du))。
直貼(tie)工藝生(sheng)(sheng)(sheng)態板(ban)(ban):采用高(gao)(gao)溫(wen)高(gao)(gao)壓,有效蒸發散逸生(sheng)(sheng)(sheng)態板(ban)(ban)貼(tie)合(he)過程中產生(sheng)(sheng)(sheng)的(de)水(shui)(shui)分,確保(bao)含水(shui)(shui)率適中,后期不容易開膠(jiao)、開裂、變(bian)形,使用壽(shou)命更長。復合(he)工藝生(sheng)(sheng)(sheng)態板(ban)(ban):低溫(wen)冷壓貼(tie)面,水(shui)(shui)分保(bao)留在生(sheng)(sheng)(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中間的(de)實木(mu)皮內(nei),隨著溫(wen)差變(bian)化,容易出現生(sheng)(sheng)(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面變(bian)形,甚至是膠(jiao)板(ban)(ban)開膠(jiao)分離等影(ying)響家具使用壽(shou)命的(de)現象(xiang)。
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