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)(de)知(zhi)識(shi),讓(rang)大家(jia)在選擇(ze)生態板的(de)(de)時候能夠有更多(duo)的(de)(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)硬質纖維(wei)板(ban)表面(mian),經熱壓而成的(de)裝飾板(ban)。狹義上的(de)生態板(ban)僅指(zhi)中間所用基材為(wei)多層實木(膠合(he)板(ban))、細木工板(ban)(如馬六甲、杉木、桐木、楊(yang)木等)的(de)三聚(ju)氰胺飾面(mian)板(ban)。主要使用在(zai)家具、櫥(chu)柜衣柜、衛浴柜等領域(yu)。
直貼(tie)工藝生態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)通過(guo)低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he),再經過(guo)高溫(wen)熱壓(ya)將(jiang)(jiang)(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he),對板(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)要求(qiu)很高,在壓(ya)力、溫(wen)度(du)(du)、壓(ya)合(he)時間方面(mian)需要控(kong)制(zhi)技術(shu)。復合(he)工藝生態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)將(jiang)(jiang)(jiang)生態(tai)(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合(he),再經過(guo)低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)(jiang)復合(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯(xin)上,對生態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整度(du)(du)和(he)工人技術(shu)要求(qiu)不高,板(ban)(ban)(ban)(ban)面(mian)容易產生波浪紋(wen)(即將(jiang)(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)迎(ying)光(guang)傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)出現一(yi)道(dao)(dao)道(dao)(dao)的暗(an)紋(wen),會(hui)影(ying)響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀度(du)(du))。
直貼(tie)工藝生態(tai)(tai)板(ban):采用(yong)(yong)高溫(wen)(wen)高壓(ya),有效蒸發散逸生態(tai)(tai)板(ban)貼(tie)合過程中產生的水(shui)(shui)分,確保含水(shui)(shui)率(lv)適(shi)中,后期不容易(yi)開(kai)膠(jiao)(jiao)、開(kai)裂(lie)、變形,使(shi)(shi)用(yong)(yong)壽命更長。復(fu)合工藝生態(tai)(tai)板(ban):低溫(wen)(wen)冷壓(ya)貼(tie)面,水(shui)(shui)分保留在生態(tai)(tai)板(ban)膠(jiao)(jiao)板(ban)與(yu)板(ban)芯(xin)中間的實木(mu)皮內(nei),隨著溫(wen)(wen)差(cha)變化,容易(yi)出現生態(tai)(tai)板(ban)膠(jiao)(jiao)板(ban)開(kai)裂(lie)、板(ban)面變形,甚至是膠(jiao)(jiao)板(ban)開(kai)膠(jiao)(jiao)分離等影響家具使(shi)(shi)用(yong)(yong)壽命的現象(xiang)。
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