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(shu)方面的(de)知識,讓大家在選(xuan)擇(ze)生態板的(de)時(shi)候(hou)能夠有更多的(de)參(can)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(qi)他(ta)硬質(zhi)纖維板(ban)表面,經(jing)熱壓而成的裝飾板(ban)。狹(xia)義上的生態板(ban)僅指中間所用基材為多層實(shi)木(mu)(mu)(膠(jiao)合板(ban))、細木(mu)(mu)工板(ban)(如馬六甲、杉木(mu)(mu)、桐(tong)木(mu)(mu)、楊木(mu)(mu)等)的三聚氰胺飾面板(ban)。主(zhu)要(yao)使用在家(jia)具、櫥柜衣柜、衛(wei)浴柜等領域(yu)。
直貼(tie)工藝生態(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先通過(guo)低(di)溫冷壓(ya)將(jiang)(jiang)生態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯(xin)和(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)高溫熱壓(ya)將(jiang)(jiang)生態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整度要求(qiu)很高,在壓(ya)力、溫度、壓(ya)合(he)(he)時(shi)間方面(mian)(mian)需要控(kong)制技(ji)術。復合(he)(he)工藝生態(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先將(jiang)(jiang)生態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)低(di)溫冷壓(ya)將(jiang)(jiang)復合(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)(ban)芯(xin)上,對生態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整度和(he)工人技(ji)術要求(qiu)不高,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產生波浪紋(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎光(guang)傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的暗紋,會影響板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀度)。
直貼工(gong)藝生態板(ban)(ban)(ban):采用高(gao)溫(wen)高(gao)壓,有(you)效(xiao)蒸發散(san)逸生態板(ban)(ban)(ban)貼合(he)(he)過(guo)程中產生的(de)水(shui)分,確保含水(shui)率(lv)適中,后期不容易(yi)開(kai)膠(jiao)、開(kai)裂、變形,使用壽命更長。復(fu)合(he)(he)工(gong)藝生態板(ban)(ban)(ban):低溫(wen)冷壓貼面,水(shui)分保留在生態板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)與(yu)板(ban)(ban)(ban)芯(xin)中間(jian)的(de)實木皮內,隨(sui)著(zhu)溫(wen)差變化,容易(yi)出現生態板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)開(kai)裂、板(ban)(ban)(ban)面變形,甚至是膠(jiao)板(ban)(ban)(ban)開(kai)膠(jiao)分離(li)等影(ying)響家具使用壽命的(de)現象。
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