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(fang)面的知識,讓大(da)家(jia)在選擇生態板(ban)的時候(hou)能夠有更多(duo)的參考資料(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、細木工板或其他硬質(zhi)纖維板表(biao)面(mian),經(jing)熱壓而成的裝飾板。狹(xia)義(yi)上的生態板僅指(zhi)中(zhong)間所用基材為(wei)多層(ceng)實木(mu)(膠(jiao)合板)、細木(mu)工板(如(ru)馬(ma)六(liu)甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三(san)聚氰胺飾面(mian)板。主(zhu)要使用在家具(ju)、櫥(chu)柜衣柜、衛浴柜等領域。
直貼工(gong)藝(yi)生態(tai)板(ban)(ban)(ban)(ban):先通過(guo)低(di)溫(wen)冷壓(ya)將(jiang)生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he),再經過(guo)高溫(wen)熱壓(ya)將(jiang)生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)要求很高,在(zai)壓(ya)力、溫(wen)度(du)、壓(ya)合(he)時間(jian)方面(mian)(mian)需要控制技術(shu)(shu)。復合(he)工(gong)藝(yi)生態(tai)板(ban)(ban)(ban)(ban):先將(jiang)生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he),再經過(guo)低(di)溫(wen)冷壓(ya)將(jiang)復合(he)板(ban)(ban)(ban)(ban)貼在(zai)板(ban)(ban)(ban)(ban)芯上,對生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)和(he)工(gong)人技術(shu)(shu)要求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容易(yi)產生波浪紋(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾(qing)斜(xie)45°觀(guan)(guan)察,板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道(dao)道(dao)的暗紋,會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)美觀(guan)(guan)度(du))。
直貼(tie)工藝生(sheng)(sheng)態板(ban):采用高(gao)溫(wen)高(gao)壓(ya),有效蒸發散逸生(sheng)(sheng)態板(ban)貼(tie)合(he)過程中產(chan)生(sheng)(sheng)的水分,確(que)保含水率適中,后期不(bu)容(rong)易(yi)開(kai)膠(jiao)(jiao)、開(kai)裂、變(bian)形(xing),使(shi)用壽命更長。復合(he)工藝生(sheng)(sheng)態板(ban):低溫(wen)冷壓(ya)貼(tie)面(mian),水分保留在生(sheng)(sheng)態板(ban)膠(jiao)(jiao)板(ban)與板(ban)芯中間的實木(mu)皮內(nei),隨(sui)著溫(wen)差變(bian)化(hua),容(rong)易(yi)出現生(sheng)(sheng)態板(ban)膠(jiao)(jiao)板(ban)開(kai)裂、板(ban)面(mian)變(bian)形(xing),甚至(zhi)是(shi)膠(jiao)(jiao)板(ban)開(kai)膠(jiao)(jiao)分離等影響(xiang)家(jia)具使(shi)用壽命的現象。
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