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方(fang)面的(de)(de)知識,讓(rang)大家在選擇(ze)生態板的(de)(de)時(shi)候能(neng)夠有更多的(de)(de)參考資料(liao)。
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(qi)他(ta)硬(ying)質纖維板(ban)(ban)表面,經熱壓而成的(de)裝飾板(ban)(ban)。狹義上的(de)生(sheng)態板(ban)(ban)僅指中(zhong)間所用基材為多層實木(膠(jiao)合板(ban)(ban))、細木工板(ban)(ban)(如(ru)馬六(liu)甲、杉木、桐木、楊(yang)木等(deng))的(de)三聚氰胺(an)飾面板(ban)(ban)。主要使用在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領(ling)域。
直(zhi)貼(tie)工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)通(tong)過低溫(wen)冷壓將生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he),再經(jing)過高(gao)溫(wen)熱壓將生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)要求很高(gao),在壓力、溫(wen)度(du)、壓合(he)時間(jian)方面(mian)(mian)需要控(kong)制技術(shu)。復(fu)合(he)工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)將生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he),再經(jing)過低溫(wen)冷壓將復(fu)合(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)和(he)工人技術(shu)要求不(bu)高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)波(bo)浪紋(wen)(即將板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)(ban)面(mian)(mian)出(chu)現(xian)一(yi)道(dao)道(dao)的暗紋(wen),會影響板(ban)(ban)(ban)(ban)面(mian)(mian)美觀(guan)度(du))。
直貼工(gong)藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban):采用高溫高壓,有效蒸發散逸生(sheng)(sheng)態(tai)(tai)板(ban)貼合過程中產生(sheng)(sheng)的水(shui)分,確(que)保(bao)含水(shui)率適中,后(hou)期不(bu)容(rong)易開(kai)膠(jiao)、開(kai)裂、變形,使用壽命更(geng)長。復合工(gong)藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban):低溫冷壓貼面(mian),水(shui)分保(bao)留(liu)在生(sheng)(sheng)態(tai)(tai)板(ban)膠(jiao)板(ban)與板(ban)芯中間的實木皮內,隨(sui)著溫差變化(hua),容(rong)易出現生(sheng)(sheng)態(tai)(tai)板(ban)膠(jiao)板(ban)開(kai)裂、板(ban)面(mian)變形,甚至是膠(jiao)板(ban)開(kai)膠(jiao)分離等影響家具使用壽命的現象。
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