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(mian)的(de)知識(shi),讓大家在選擇生態板(ban)的(de)時(shi)候能夠有更多的(de)參考資料。
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(huo)其他硬質纖(xian)維(wei)板(ban)表(biao)面,經熱壓而成的(de)裝飾板(ban)。狹義上的(de)生態板(ban)僅(jin)指中間所用基材為多層實木(mu)(膠合板(ban))、細(xi)木(mu)工板(ban)(如馬(ma)六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)三聚(ju)氰胺飾面板(ban)。主要(yao)使(shi)用在家具、櫥柜(ju)衣(yi)柜(ju)、衛浴柜(ju)等領域。
直(zhi)貼工(gong)藝生態(tai)板(ban)(ban)(ban)(ban):先(xian)通過低(di)溫冷壓將生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)(he)(he)膠板(ban)(ban)(ban)(ban)貼合(he)(he),再經過高溫熱壓將生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和(he)(he)(he)膠板(ban)(ban)(ban)(ban)貼合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)要(yao)求很高,在(zai)壓力、溫度(du)、壓合(he)(he)時間方面(mian)(mian)需要(yao)控制(zhi)技術。復(fu)合(he)(he)工(gong)藝生態(tai)板(ban)(ban)(ban)(ban):先(xian)將生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和(he)(he)(he)膠板(ban)(ban)(ban)(ban)貼合(he)(he),再經過低(di)溫冷壓將復(fu)合(he)(he)板(ban)(ban)(ban)(ban)貼在(zai)板(ban)(ban)(ban)(ban)芯上,對生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)和(he)(he)(he)工(gong)人技術要(yao)求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容易(yi)產生波浪紋(wen)(即將板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的(de)暗紋(wen),會影(ying)響板(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du))。
直貼工藝(yi)生(sheng)(sheng)(sheng)態板(ban)(ban):采(cai)用(yong)(yong)高溫高壓,有效(xiao)蒸發散逸生(sheng)(sheng)(sheng)態板(ban)(ban)貼合過程中(zhong)(zhong)產生(sheng)(sheng)(sheng)的(de)(de)水(shui)分(fen),確保含水(shui)率適(shi)中(zhong)(zhong),后期不容(rong)(rong)易開膠(jiao)、開裂(lie)、變形(xing),使用(yong)(yong)壽命(ming)更長(chang)。復合工藝(yi)生(sheng)(sheng)(sheng)態板(ban)(ban):低溫冷(leng)壓貼面,水(shui)分(fen)保留在(zai)生(sheng)(sheng)(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯(xin)中(zhong)(zhong)間的(de)(de)實木皮內,隨著溫差(cha)變化,容(rong)(rong)易出現生(sheng)(sheng)(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)開裂(lie)、板(ban)(ban)面變形(xing),甚至是膠(jiao)板(ban)(ban)開膠(jiao)分(fen)離等影響家具使用(yong)(yong)壽命(ming)的(de)(de)現象。
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