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)術方面的知識,讓大家在選擇(ze)生態板的時候(hou)能夠有更多的參(can)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、細木工板或其他硬質纖維板表(biao)面,經(jing)熱壓而(er)成的(de)裝飾(shi)板。狹義上(shang)的(de)生態板僅指中間所用(yong)(yong)基材為多層實木(mu)(mu)(膠合板)、細(xi)木(mu)(mu)工板(如馬六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的(de)三(san)聚氰胺飾(shi)面板。主要使用(yong)(yong)在家具、櫥柜衣(yi)柜、衛浴(yu)柜等領(ling)域(yu)。
直(zhi)貼(tie)工(gong)藝生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)冷壓(ya)將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)高(gao)(gao)溫(wen)熱壓(ya)將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)(ban)面(mian)平整(zheng)度(du)(du)要求很高(gao)(gao),在壓(ya)力、溫(wen)度(du)(du)、壓(ya)合(he)(he)時(shi)間方面(mian)需要控制技術(shu)。復(fu)合(he)(he)工(gong)藝生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):先將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再(zai)經過(guo)低溫(wen)冷壓(ya)將復(fu)合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯(xin)上(shang),對(dui)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整(zheng)度(du)(du)和(he)(he)工(gong)人技術(shu)要求不高(gao)(gao),板(ban)(ban)(ban)(ban)面(mian)容易產生(sheng)(sheng)(sheng)波浪紋(即將板(ban)(ban)(ban)(ban)面(mian)迎光(guang)傾(qing)斜(xie)45°觀(guan)察(cha),板(ban)(ban)(ban)(ban)面(mian)出(chu)現(xian)一道(dao)道(dao)的暗紋,會影響板(ban)(ban)(ban)(ban)面(mian)美觀(guan)度(du)(du))。
直貼工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):采(cai)用(yong)高溫(wen)(wen)高壓,有(you)效(xiao)蒸發散逸(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)貼合過(guo)程(cheng)中(zhong)(zhong)產生(sheng)的水分,確保(bao)含水率適中(zhong)(zhong),后(hou)期不容(rong)易開膠(jiao)、開裂、變形(xing),使(shi)(shi)用(yong)壽(shou)(shou)命更長。復合工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):低(di)溫(wen)(wen)冷壓貼面,水分保(bao)留在生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)(ban)芯中(zhong)(zhong)間的實木皮(pi)內,隨著溫(wen)(wen)差變化,容(rong)易出(chu)現生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)(ban)開裂、板(ban)(ban)(ban)(ban)(ban)面變形(xing),甚至(zhi)是(shi)膠(jiao)板(ban)(ban)(ban)(ban)(ban)開膠(jiao)分離等影響家(jia)具使(shi)(shi)用(yong)壽(shou)(shou)命的現象。
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