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(shu)方(fang)面的知識,讓大(da)家在選擇生(sheng)態板的時候(hou)能夠有更多的參考(kao)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)其他硬(ying)質纖維板(ban)表(biao)面(mian),經(jing)熱壓而成的(de)裝飾板(ban)。狹(xia)義上(shang)的(de)生態板(ban)僅指(zhi)中間所用基材(cai)為多層實木(mu)(mu)(mu)(膠合板(ban))、細木(mu)(mu)(mu)工板(ban)(如馬六甲、杉木(mu)(mu)(mu)、桐木(mu)(mu)(mu)、楊木(mu)(mu)(mu)等)的(de)三(san)聚氰胺飾面(mian)板(ban)。主(zhu)要使用在(zai)家具、櫥柜(ju)(ju)衣柜(ju)(ju)、衛浴柜(ju)(ju)等領域。
直(zhi)貼(tie)(tie)工(gong)(gong)藝生(sheng)態板(ban)(ban)(ban):先通過低溫(wen)(wen)冷壓(ya)將生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)(he)膠板(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過高(gao)溫(wen)(wen)熱(re)壓(ya)將生(sheng)態板(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)紙和(he)(he)膠板(ban)(ban)(ban)貼(tie)(tie)合,對板(ban)(ban)(ban)面(mian)(mian)(mian)(mian)平整度(du)要(yao)(yao)求很高(gao),在(zai)壓(ya)力、溫(wen)(wen)度(du)、壓(ya)合時間方(fang)面(mian)(mian)(mian)(mian)需要(yao)(yao)控制技術(shu)。復(fu)合工(gong)(gong)藝生(sheng)態板(ban)(ban)(ban):先將生(sheng)態板(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)紙和(he)(he)膠板(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過低溫(wen)(wen)冷壓(ya)將復(fu)合板(ban)(ban)(ban)貼(tie)(tie)在(zai)板(ban)(ban)(ban)芯上,對生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)(mian)平整度(du)和(he)(he)工(gong)(gong)人技術(shu)要(yao)(yao)求不高(gao),板(ban)(ban)(ban)面(mian)(mian)(mian)(mian)容易(yi)產(chan)生(sheng)波浪紋(wen)(即將板(ban)(ban)(ban)面(mian)(mian)(mian)(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)(ban)面(mian)(mian)(mian)(mian)出現一道道的暗紋(wen),會影響板(ban)(ban)(ban)面(mian)(mian)(mian)(mian)美觀(guan)度(du))。
直貼工(gong)藝(yi)生(sheng)態(tai)板:采用高溫(wen)高壓,有效蒸發散逸生(sheng)態(tai)板貼合(he)(he)過程中產生(sheng)的(de)(de)水(shui)分,確(que)保含水(shui)率適(shi)中,后期不容易(yi)開(kai)膠(jiao)(jiao)(jiao)、開(kai)裂、變形(xing),使用壽命(ming)(ming)更長。復(fu)合(he)(he)工(gong)藝(yi)生(sheng)態(tai)板:低溫(wen)冷壓貼面,水(shui)分保留在生(sheng)態(tai)板膠(jiao)(jiao)(jiao)板與板芯中間的(de)(de)實木皮內(nei),隨著(zhu)溫(wen)差變化,容易(yi)出現生(sheng)態(tai)板膠(jiao)(jiao)(jiao)板開(kai)裂、板面變形(xing),甚(shen)至(zhi)是膠(jiao)(jiao)(jiao)板開(kai)膠(jiao)(jiao)(jiao)分離等影響家具使用壽命(ming)(ming)的(de)(de)現象。
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