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知識,讓大(da)家在(zai)選擇生態板的時候能夠有更多的參考(kao)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、細木工板或其他硬質纖維板(ban)表面,經熱壓而成的(de)(de)裝飾板(ban)。狹義上的(de)(de)生態板(ban)僅指中間所(suo)用基材(cai)為多層實(shi)木(膠合板(ban))、細木工板(ban)(如馬六(liu)甲、杉(shan)木、桐木、楊木等)的(de)(de)三聚氰(qing)胺飾面板(ban)。主要使用在家具、櫥柜衣(yi)柜、衛浴柜等領(ling)域。
直貼(tie)工藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先通過低溫冷壓(ya)將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再經(jing)過高溫熱壓(ya)將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),對板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)要求很(hen)高,在壓(ya)力、溫度(du)(du)、壓(ya)合(he)時(shi)間方面(mian)需(xu)要控制(zhi)技(ji)術。復(fu)(fu)合(he)工藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再經(jing)過低溫冷壓(ya)將(jiang)復(fu)(fu)合(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)(ban)芯(xin)上(shang),對生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)和工人技(ji)術要求不(bu)高,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)容易產生(sheng)(sheng)波(bo)浪紋(即將(jiang)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)迎光(guang)傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)出現(xian)一道道的(de)暗紋,會影(ying)響(xiang)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)美觀度(du)(du))。
直貼工(gong)藝(yi)生(sheng)態(tai)(tai)板(ban):采用(yong)高(gao)溫高(gao)壓,有效蒸發散逸生(sheng)態(tai)(tai)板(ban)貼合過程中產生(sheng)的水(shui)分,確保含(han)水(shui)率適中,后期不容易(yi)開膠、開裂、變(bian)形,使用(yong)壽命(ming)更(geng)長。復合工(gong)藝(yi)生(sheng)態(tai)(tai)板(ban):低溫冷壓貼面,水(shui)分保留(liu)在生(sheng)態(tai)(tai)板(ban)膠板(ban)與板(ban)芯(xin)中間的實木皮內,隨著溫差(cha)變(bian)化,容易(yi)出現生(sheng)態(tai)(tai)板(ban)膠板(ban)開裂、板(ban)面變(bian)形,甚至是膠板(ban)開膠分離等(deng)影響家(jia)具(ju)使用(yong)壽命(ming)的現象。
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