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面(mian)的知識,讓(rang)大(da)家在(zai)選(xuan)擇生態板(ban)的時候能夠有更多的參考(kao)資(zi)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)(ban)表面,經(jing)熱壓而成的(de)裝飾板(ban)(ban)。狹義上的(de)生態板(ban)(ban)僅(jin)指中間所用基材(cai)為多(duo)層(ceng)實木(mu)(mu)(膠合(he)板(ban)(ban))、細木(mu)(mu)工板(ban)(ban)(如(ru)馬(ma)六甲(jia)、杉木(mu)(mu)、桐木(mu)(mu)、楊(yang)木(mu)(mu)等)的(de)三聚氰胺飾面板(ban)(ban)。主(zhu)要使用在家具、櫥柜(ju)(ju)衣柜(ju)(ju)、衛(wei)浴(yu)柜(ju)(ju)等領域(yu)。
直貼(tie)工藝(yi)生(sheng)態(tai)(tai)板(ban)(ban)(ban):先(xian)通過低溫(wen)冷(leng)壓(ya)將生(sheng)態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)(he)膠板(ban)(ban)(ban)貼(tie)合(he),再經過高(gao)(gao)溫(wen)熱壓(ya)將生(sheng)態(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙(zhi)(zhi)和(he)(he)膠板(ban)(ban)(ban)貼(tie)合(he),對板(ban)(ban)(ban)面(mian)(mian)(mian)平整度要(yao)求很高(gao)(gao),在壓(ya)力(li)、溫(wen)度、壓(ya)合(he)時(shi)間(jian)方面(mian)(mian)(mian)需(xu)要(yao)控制技術。復合(he)工藝(yi)生(sheng)態(tai)(tai)板(ban)(ban)(ban):先(xian)將生(sheng)態(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙(zhi)(zhi)和(he)(he)膠板(ban)(ban)(ban)貼(tie)合(he),再經過低溫(wen)冷(leng)壓(ya)將復合(he)板(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)芯上,對生(sheng)態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)平整度和(he)(he)工人技術要(yao)求不高(gao)(gao),板(ban)(ban)(ban)面(mian)(mian)(mian)容易(yi)產生(sheng)波浪紋(即將板(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)面(mian)(mian)(mian)出現一(yi)道道的暗紋,會影響板(ban)(ban)(ban)面(mian)(mian)(mian)美(mei)觀度)。
直貼工藝(yi)生態(tai)(tai)板(ban)(ban):采用高溫高壓(ya),有效蒸發散逸生態(tai)(tai)板(ban)(ban)貼合過程中產生的(de)(de)水(shui)分(fen),確保含水(shui)率適(shi)中,后期不容易開膠(jiao)、開裂、變形,使用壽(shou)命更長。復合工藝(yi)生態(tai)(tai)板(ban)(ban):低溫冷壓(ya)貼面,水(shui)分(fen)保留在(zai)生態(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中間的(de)(de)實木皮內,隨著溫差變化,容易出現生態(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面變形,甚至(zhi)是(shi)膠(jiao)板(ban)(ban)開膠(jiao)分(fen)離等影響家具使用壽(shou)命的(de)(de)現象。
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