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)知識(shi),讓大家在選擇生態板(ban)的(de)時(shi)候能夠(gou)有更多的(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、細木工板或其他硬(ying)質(zhi)纖維板(ban)(ban)表面,經熱壓而成的(de)(de)裝飾(shi)板(ban)(ban)。狹義上的(de)(de)生態板(ban)(ban)僅(jin)指(zhi)中間所用(yong)基材為多層實木(mu)(膠(jiao)合板(ban)(ban))、細木(mu)工(gong)板(ban)(ban)(如馬(ma)六甲、杉(shan)木(mu)、桐木(mu)、楊木(mu)等(deng))的(de)(de)三聚氰胺飾(shi)面板(ban)(ban)。主要使用(yong)在(zai)家(jia)具、櫥(chu)柜衣柜、衛浴柜等(deng)領域(yu)。
直貼(tie)工(gong)藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban):先通過(guo)(guo)低溫(wen)冷(leng)壓(ya)將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合,再經過(guo)(guo)高溫(wen)熱壓(ya)將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合,對(dui)板(ban)(ban)(ban)(ban)面(mian)平整度要求(qiu)很高,在(zai)壓(ya)力、溫(wen)度、壓(ya)合時(shi)間方面(mian)需要控制技(ji)術。復合工(gong)藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合,再經過(guo)(guo)低溫(wen)冷(leng)壓(ya)將(jiang)復合板(ban)(ban)(ban)(ban)貼(tie)在(zai)板(ban)(ban)(ban)(ban)芯上(shang),對(dui)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整度和(he)工(gong)人(ren)技(ji)術要求(qiu)不高,板(ban)(ban)(ban)(ban)面(mian)容易產生(sheng)(sheng)波浪紋(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)道(dao)的暗(an)紋,會(hui)影(ying)響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀度)。
直貼(tie)工(gong)藝(yi)生態(tai)板(ban)(ban):采用高(gao)溫(wen)(wen)高(gao)壓(ya)(ya),有效蒸發散逸(yi)生態(tai)板(ban)(ban)貼(tie)合過(guo)程(cheng)中產生的(de)(de)水分,確保(bao)含水率(lv)適中,后(hou)期(qi)不(bu)容(rong)易開(kai)(kai)膠(jiao)、開(kai)(kai)裂(lie)、變形(xing),使用壽命(ming)更長。復合工(gong)藝(yi)生態(tai)板(ban)(ban):低溫(wen)(wen)冷(leng)壓(ya)(ya)貼(tie)面(mian),水分保(bao)留在生態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯(xin)中間的(de)(de)實(shi)木皮內,隨著溫(wen)(wen)差變化(hua),容(rong)易出現(xian)生態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)(kai)裂(lie)、板(ban)(ban)面(mian)變形(xing),甚至是膠(jiao)板(ban)(ban)開(kai)(kai)膠(jiao)分離等影(ying)響家具使用壽命(ming)的(de)(de)現(xian)象。
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