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(mian)的(de)知(zhi)識,讓大(da)家在選擇(ze)生態板(ban)的(de)時(shi)候能(neng)夠有更多的(de)參(can)考(kao)資(zi)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(huo)其他硬質纖維(wei)板(ban)(ban)表面(mian),經熱壓(ya)而成的(de)裝飾板(ban)(ban)。狹義上的(de)生態板(ban)(ban)僅(jin)指(zhi)中(zhong)間所用(yong)基(ji)材(cai)為多層(ceng)實木(mu)(mu)(mu)(mu)(膠合板(ban)(ban))、細木(mu)(mu)(mu)(mu)工板(ban)(ban)(如馬(ma)六甲、杉木(mu)(mu)(mu)(mu)、桐(tong)木(mu)(mu)(mu)(mu)、楊木(mu)(mu)(mu)(mu)等)的(de)三聚氰胺飾面(mian)板(ban)(ban)。主要使用(yong)在家(jia)具、櫥柜衣柜、衛浴柜等領域。
直貼(tie)(tie)工(gong)藝生態(tai)(tai)板(ban)(ban)(ban):先通過低溫(wen)(wen)(wen)冷壓(ya)將生態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)貼(tie)(tie)合(he),再經過高溫(wen)(wen)(wen)熱(re)壓(ya)將生態(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和膠板(ban)(ban)(ban)貼(tie)(tie)合(he),對板(ban)(ban)(ban)面(mian)(mian)(mian)平整(zheng)度要(yao)(yao)求很高,在壓(ya)力(li)、溫(wen)(wen)(wen)度、壓(ya)合(he)時(shi)間(jian)方面(mian)(mian)(mian)需要(yao)(yao)控制技術(shu)。復合(he)工(gong)藝生態(tai)(tai)板(ban)(ban)(ban):先將生態(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和膠板(ban)(ban)(ban)貼(tie)(tie)合(he),再經過低溫(wen)(wen)(wen)冷壓(ya)將復合(he)板(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)芯(xin)上(shang),對生態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)平整(zheng)度和工(gong)人技術(shu)要(yao)(yao)求不高,板(ban)(ban)(ban)面(mian)(mian)(mian)容易產生波浪紋(即將板(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)面(mian)(mian)(mian)出現一(yi)道(dao)道(dao)的暗紋,會影(ying)響板(ban)(ban)(ban)面(mian)(mian)(mian)美觀度)。
直貼(tie)工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban):采(cai)用(yong)高(gao)溫高(gao)壓,有效蒸發散(san)逸生(sheng)態(tai)板(ban)(ban)(ban)(ban)貼(tie)合過程中產生(sheng)的(de)水(shui)(shui)分(fen),確保含水(shui)(shui)率(lv)適中,后期不容易開膠(jiao)(jiao)(jiao)、開裂、變(bian)形(xing),使用(yong)壽命更長(chang)。復合工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban):低溫冷壓貼(tie)面,水(shui)(shui)分(fen)保留在(zai)生(sheng)態(tai)板(ban)(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中間的(de)實木皮內,隨(sui)著溫差(cha)變(bian)化,容易出現(xian)生(sheng)態(tai)板(ban)(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)(ban)開裂、板(ban)(ban)(ban)(ban)面變(bian)形(xing),甚至是膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)(ban)開膠(jiao)(jiao)(jiao)分(fen)離等影響家具使用(yong)壽命的(de)現(xian)象。
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