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,讓大家在選擇生態板的時候能夠有更多(duo)的參考資料。
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)硬質纖維板(ban)表面,經熱壓而成(cheng)的(de)(de)裝飾板(ban)。狹義上(shang)的(de)(de)生態板(ban)僅(jin)指中(zhong)間(jian)所用(yong)基材為多層(ceng)實木(膠合板(ban))、細木工板(ban)(如馬六甲、杉木、桐木、楊木等)的(de)(de)三(san)聚(ju)氰胺(an)飾面板(ban)。主要使用(yong)在家具(ju)、櫥柜衣柜、衛浴柜等領域。
直貼(tie)工藝生(sheng)態板(ban)(ban)(ban):先通過(guo)低溫(wen)(wen)(wen)冷壓(ya)將(jiang)(jiang)(jiang)生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)高溫(wen)(wen)(wen)熱壓(ya)將(jiang)(jiang)(jiang)生(sheng)態板(ban)(ban)(ban)飾(shi)面紙和膠板(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)面平(ping)整(zheng)度要求很(hen)高,在(zai)壓(ya)力、溫(wen)(wen)(wen)度、壓(ya)合(he)(he)時間(jian)方(fang)面需要控制技(ji)術(shu)。復合(he)(he)工藝生(sheng)態板(ban)(ban)(ban):先將(jiang)(jiang)(jiang)生(sheng)態板(ban)(ban)(ban)飾(shi)面紙和膠板(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)低溫(wen)(wen)(wen)冷壓(ya)將(jiang)(jiang)(jiang)復合(he)(he)板(ban)(ban)(ban)貼(tie)在(zai)板(ban)(ban)(ban)芯上,對(dui)生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)面平(ping)整(zheng)度和工人技(ji)術(shu)要求不高,板(ban)(ban)(ban)面容(rong)易產(chan)生(sheng)波浪紋(即將(jiang)(jiang)(jiang)板(ban)(ban)(ban)面迎光傾斜45°觀察(cha),板(ban)(ban)(ban)面出現一道道的暗紋,會影響板(ban)(ban)(ban)面美觀度)。
直貼工藝生態板(ban):采用高溫(wen)(wen)高壓,有效蒸(zheng)發散逸生態板(ban)貼合過(guo)程(cheng)中產生的水(shui)分,確(que)保含水(shui)率(lv)適(shi)中,后期(qi)不容易開(kai)膠(jiao)(jiao)(jiao)(jiao)、開(kai)裂、變(bian)形(xing),使用壽命(ming)更(geng)長。復合工藝生態板(ban):低溫(wen)(wen)冷壓貼面,水(shui)分保留在生態板(ban)膠(jiao)(jiao)(jiao)(jiao)板(ban)與板(ban)芯(xin)中間的實木皮內,隨著溫(wen)(wen)差變(bian)化,容易出現生態板(ban)膠(jiao)(jiao)(jiao)(jiao)板(ban)開(kai)裂、板(ban)面變(bian)形(xing),甚(shen)至(zhi)是膠(jiao)(jiao)(jiao)(jiao)板(ban)開(kai)膠(jiao)(jiao)(jiao)(jiao)分離(li)等影響家具使用壽命(ming)的現象。
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