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面的(de)知識,讓大家(jia)在(zai)選擇(ze)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(ta)硬質纖維(wei)板(ban)(ban)表面,經熱壓而成的裝(zhuang)飾板(ban)(ban)。狹義上的生態板(ban)(ban)僅(jin)指中間所用基材為多層實木(mu)(膠(jiao)合板(ban)(ban))、細木(mu)工(gong)板(ban)(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三(san)聚氰胺飾面板(ban)(ban)。主要使用在家(jia)具、櫥(chu)柜(ju)(ju)衣(yi)柜(ju)(ju)、衛浴柜(ju)(ju)等領域。
直貼工(gong)藝生(sheng)態板(ban)(ban):先通過(guo)低溫(wen)(wen)冷壓將(jiang)生(sheng)態板(ban)(ban)板(ban)(ban)芯(xin)和膠板(ban)(ban)貼合(he),再(zai)經過(guo)高溫(wen)(wen)熱壓將(jiang)生(sheng)態板(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)紙和膠板(ban)(ban)貼合(he),對板(ban)(ban)面(mian)(mian)(mian)(mian)平(ping)(ping)整度要(yao)求(qiu)(qiu)很高,在壓力(li)、溫(wen)(wen)度、壓合(he)時(shi)間方面(mian)(mian)(mian)(mian)需要(yao)控制技術(shu)。復合(he)工(gong)藝生(sheng)態板(ban)(ban):先將(jiang)生(sheng)態板(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)紙和膠板(ban)(ban)貼合(he),再(zai)經過(guo)低溫(wen)(wen)冷壓將(jiang)復合(he)板(ban)(ban)貼在板(ban)(ban)芯(xin)上,對生(sheng)態板(ban)(ban)板(ban)(ban)面(mian)(mian)(mian)(mian)平(ping)(ping)整度和工(gong)人技術(shu)要(yao)求(qiu)(qiu)不高,板(ban)(ban)面(mian)(mian)(mian)(mian)容易產生(sheng)波浪紋(即將(jiang)板(ban)(ban)面(mian)(mian)(mian)(mian)迎光傾(qing)斜45°觀(guan)察,板(ban)(ban)面(mian)(mian)(mian)(mian)出現一(yi)道(dao)道(dao)的暗紋,會影響板(ban)(ban)面(mian)(mian)(mian)(mian)美觀(guan)度)。
直(zhi)貼(tie)(tie)工藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban):采用(yong)高(gao)溫(wen)(wen)高(gao)壓(ya),有效蒸(zheng)發(fa)散逸(yi)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)貼(tie)(tie)合過程(cheng)中產生(sheng)(sheng)的(de)水(shui)分,確保含水(shui)率(lv)適中,后期(qi)不容(rong)易開膠、開裂、變(bian)形,使用(yong)壽(shou)命更長。復(fu)合工藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban):低(di)溫(wen)(wen)冷壓(ya)貼(tie)(tie)面(mian),水(shui)分保留在生(sheng)(sheng)態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)與板(ban)(ban)(ban)芯(xin)中間的(de)實(shi)木(mu)皮內(nei),隨著(zhu)溫(wen)(wen)差變(bian)化(hua),容(rong)易出現生(sheng)(sheng)態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)開裂、板(ban)(ban)(ban)面(mian)變(bian)形,甚(shen)至(zhi)是膠板(ban)(ban)(ban)開膠分離等影(ying)響家(jia)具使用(yong)壽(shou)命的(de)現象。
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