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(ji)術方面的(de)知(zhi)識,讓大家(jia)在選擇生態(tai)板的(de)時候能夠有更多的(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(huo)其(qi)他硬質纖維板(ban)表面,經熱壓而成(cheng)的裝飾板(ban)。狹義上的生態板(ban)僅指中間所用基材為(wei)多層實木(mu)(mu)(膠合板(ban))、細木(mu)(mu)工(gong)板(ban)(如馬六(liu)甲、杉木(mu)(mu)、桐木(mu)(mu)、楊(yang)木(mu)(mu)等)的三聚氰(qing)胺(an)飾面板(ban)。主(zhu)要使用在家具、櫥(chu)柜衣柜、衛浴柜等領域。
直貼(tie)(tie)工(gong)藝生(sheng)態(tai)(tai)板(ban)(ban):先(xian)(xian)通(tong)過低(di)溫(wen)(wen)冷(leng)壓將(jiang)(jiang)生(sheng)態(tai)(tai)板(ban)(ban)板(ban)(ban)芯和(he)膠板(ban)(ban)貼(tie)(tie)合,再(zai)經過高溫(wen)(wen)熱壓將(jiang)(jiang)生(sheng)態(tai)(tai)板(ban)(ban)飾面(mian)紙(zhi)和(he)膠板(ban)(ban)貼(tie)(tie)合,對板(ban)(ban)面(mian)平(ping)整度(du)要求(qiu)很(hen)高,在壓力、溫(wen)(wen)度(du)、壓合時間方面(mian)需(xu)要控制(zhi)技術(shu)。復(fu)合工(gong)藝生(sheng)態(tai)(tai)板(ban)(ban):先(xian)(xian)將(jiang)(jiang)生(sheng)態(tai)(tai)板(ban)(ban)飾面(mian)紙(zhi)和(he)膠板(ban)(ban)貼(tie)(tie)合,再(zai)經過低(di)溫(wen)(wen)冷(leng)壓將(jiang)(jiang)復(fu)合板(ban)(ban)貼(tie)(tie)在板(ban)(ban)芯上,對生(sheng)態(tai)(tai)板(ban)(ban)板(ban)(ban)面(mian)平(ping)整度(du)和(he)工(gong)人技術(shu)要求(qiu)不高,板(ban)(ban)面(mian)容易產(chan)生(sheng)波浪紋(即將(jiang)(jiang)板(ban)(ban)面(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)面(mian)出現(xian)一道道的暗紋,會影響板(ban)(ban)面(mian)美觀(guan)度(du))。
直貼(tie)工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban):采用(yong)高溫高壓(ya),有效蒸發散逸(yi)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)貼(tie)合過程(cheng)中產生(sheng)(sheng)的水分,確保含水率適中,后(hou)期不容易開(kai)膠、開(kai)裂(lie)、變(bian)形(xing),使用(yong)壽命更長。復合工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban):低溫冷壓(ya)貼(tie)面(mian),水分保留在(zai)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)與板(ban)(ban)(ban)芯(xin)中間的實木皮內(nei),隨(sui)著溫差(cha)變(bian)化(hua),容易出(chu)現(xian)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)膠板(ban)(ban)(ban)開(kai)裂(lie)、板(ban)(ban)(ban)面(mian)變(bian)形(xing),甚至是膠板(ban)(ban)(ban)開(kai)膠分離等(deng)影響家具使用(yong)壽命的現(xian)象。
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