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(shi),讓大家在選(xuan)擇(ze)生態板的時候能夠有更多的參考(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、細木工板或其他硬(ying)質纖維板(ban)表(biao)面,經熱(re)壓而(er)成的裝飾板(ban)。狹義上的生態板(ban)僅指中間所用基材(cai)為多(duo)層實木(mu)(膠合板(ban))、細木(mu)工板(ban)(如(ru)馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三聚氰胺(an)飾面板(ban)。主要使用在家具、櫥柜衣柜、衛浴柜等領域(yu)。
直貼工藝(yi)(yi)生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先通過低溫(wen)冷壓(ya)將生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he)(he),再(zai)經過高(gao)溫(wen)熱(re)壓(ya)將生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和膠(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he)(he),對板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度(du)要求很高(gao),在壓(ya)力、溫(wen)度(du)、壓(ya)合(he)(he)時(shi)間(jian)方面(mian)(mian)需要控制(zhi)技術(shu)。復合(he)(he)工藝(yi)(yi)生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先將生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和膠(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he)(he),再(zai)經過低溫(wen)冷壓(ya)將復合(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度(du)和工人技術(shu)要求不高(gao),板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)波浪紋(即將板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出現(xian)一道(dao)道(dao)的暗(an)紋,會影響(xiang)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀(guan)度(du))。
直貼(tie)工(gong)藝(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban):采(cai)用(yong)(yong)高(gao)溫(wen)高(gao)壓,有(you)效(xiao)蒸發散逸生(sheng)(sheng)態(tai)(tai)(tai)板(ban)貼(tie)合(he)過程中(zhong)(zhong)產生(sheng)(sheng)的水分,確(que)保(bao)含(han)水率適中(zhong)(zhong),后期不容易(yi)(yi)開(kai)膠(jiao)、開(kai)裂、變形,使(shi)用(yong)(yong)壽命更長。復合(he)工(gong)藝(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban):低溫(wen)冷(leng)壓貼(tie)面,水分保(bao)留在生(sheng)(sheng)態(tai)(tai)(tai)板(ban)膠(jiao)板(ban)與(yu)板(ban)芯(xin)中(zhong)(zhong)間的實木皮內,隨著溫(wen)差變化(hua),容易(yi)(yi)出現生(sheng)(sheng)態(tai)(tai)(tai)板(ban)膠(jiao)板(ban)開(kai)裂、板(ban)面變形,甚至是膠(jiao)板(ban)開(kai)膠(jiao)分離等影響家(jia)具(ju)使(shi)用(yong)(yong)壽命的現象。
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