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)方面的知識,讓大(da)家在選擇生(sheng)態板(ban)的時(shi)候能夠(gou)有更多的參(can)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、細木工板或其他硬質纖維板(ban)表面,經熱(re)壓而成的裝飾(shi)(shi)板(ban)。狹義上的生態板(ban)僅指中間所(suo)用基(ji)材為多層實木(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)、楊木(mu)(mu)等)的三聚氰胺飾(shi)(shi)面板(ban)。主要使用在家具(ju)、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等領域。
直貼(tie)(tie)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban):先(xian)通過低溫(wen)冷壓(ya)將(jiang)(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯(xin)(xin)和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he)(he)(he),再經過高(gao)溫(wen)熱壓(ya)將(jiang)(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)飾面紙和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he)(he)(he),對板(ban)(ban)(ban)面平整(zheng)度(du)要(yao)求很高(gao),在壓(ya)力、溫(wen)度(du)、壓(ya)合(he)(he)(he)時間方(fang)面需要(yao)控制(zhi)技術(shu)。復(fu)合(he)(he)(he)工藝生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban):先(xian)將(jiang)(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)飾面紙和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he)(he)(he),再經過低溫(wen)冷壓(ya)將(jiang)(jiang)(jiang)復(fu)合(he)(he)(he)板(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)芯(xin)(xin)上,對生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面平整(zheng)度(du)和(he)工人技術(shu)要(yao)求不高(gao),板(ban)(ban)(ban)面容易產(chan)生(sheng)(sheng)波浪(lang)紋(即(ji)將(jiang)(jiang)(jiang)板(ban)(ban)(ban)面迎光傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)面出(chu)現一道(dao)道(dao)的暗(an)紋,會影響板(ban)(ban)(ban)面美觀(guan)度(du))。
直貼工藝(yi)生態板(ban)(ban):采用(yong)高(gao)溫高(gao)壓,有效蒸(zheng)發(fa)散逸(yi)生態板(ban)(ban)貼合(he)過程中產生的(de)水分(fen),確保含水率適中,后期不容(rong)易(yi)開(kai)(kai)膠(jiao)、開(kai)(kai)裂、變形(xing),使用(yong)壽命(ming)更長。復合(he)工藝(yi)生態板(ban)(ban):低(di)溫冷(leng)壓貼面(mian),水分(fen)保留在生態板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯(xin)中間的(de)實木皮內,隨著溫差(cha)變化,容(rong)易(yi)出現(xian)生態板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)(kai)裂、板(ban)(ban)面(mian)變形(xing),甚至是膠(jiao)板(ban)(ban)開(kai)(kai)膠(jiao)分(fen)離等影響家(jia)具使用(yong)壽命(ming)的(de)現(xian)象。
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