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,讓大家在(zai)選擇生態(tai)板的時候能夠有更多的參考資料。
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、細木工板或其他硬質纖維(wei)板(ban)(ban)表面,經熱壓而成的裝飾(shi)板(ban)(ban)。狹義上(shang)的生(sheng)態(tai)板(ban)(ban)僅指中間(jian)所用基材(cai)為多層實木(mu)(mu)(mu)(膠合板(ban)(ban))、細木(mu)(mu)(mu)工(gong)板(ban)(ban)(如馬六甲、杉木(mu)(mu)(mu)、桐木(mu)(mu)(mu)、楊木(mu)(mu)(mu)等)的三(san)聚氰胺飾(shi)面板(ban)(ban)。主要使用在家具(ju)、櫥柜衣柜、衛浴柜等領域。
直貼(tie)(tie)工(gong)藝生態(tai)板(ban)(ban)(ban)(ban):先(xian)通(tong)過低(di)(di)溫冷壓(ya)(ya)(ya)將生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he),再經過高(gao)溫熱壓(ya)(ya)(ya)將生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)平整度(du)要求很高(gao),在壓(ya)(ya)(ya)力、溫度(du)、壓(ya)(ya)(ya)合(he)(he)時(shi)間(jian)方面(mian)需要控(kong)制技(ji)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)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he),再經過低(di)(di)溫冷壓(ya)(ya)(ya)將復(fu)合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)(ban)芯上,對生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平整度(du)和(he)工(gong)人技(ji)術要求不高(gao),板(ban)(ban)(ban)(ban)面(mian)容易產生波浪(lang)紋(wen)(即(ji)將板(ban)(ban)(ban)(ban)面(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)出(chu)現(xian)一道(dao)道(dao)的暗(an)紋(wen),會影響板(ban)(ban)(ban)(ban)面(mian)美(mei)觀度(du))。
直貼(tie)工藝生(sheng)態(tai)板(ban):采(cai)用(yong)高(gao)溫高(gao)壓,有(you)效(xiao)蒸發散(san)逸生(sheng)態(tai)板(ban)貼(tie)合過程(cheng)中(zhong)產生(sheng)的水(shui)分(fen)(fen),確保含水(shui)率適中(zhong),后期不容易開(kai)(kai)膠、開(kai)(kai)裂、變(bian)形,使(shi)用(yong)壽命更長。復合工藝生(sheng)態(tai)板(ban):低溫冷壓貼(tie)面(mian),水(shui)分(fen)(fen)保留在生(sheng)態(tai)板(ban)膠板(ban)與(yu)板(ban)芯中(zhong)間的實木皮內,隨著溫差(cha)變(bian)化,容易出現(xian)生(sheng)態(tai)板(ban)膠板(ban)開(kai)(kai)裂、板(ban)面(mian)變(bian)形,甚至是膠板(ban)開(kai)(kai)膠分(fen)(fen)離等影(ying)響(xiang)家具使(shi)用(yong)壽命的現(xian)象。
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