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(shi),讓大(da)家(jia)在選擇(ze)生態板的時候能夠有更(geng)多(duo)的參考(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、細木工板或其他硬質纖(xian)維板(ban)表面,經熱壓而成的(de)(de)裝飾板(ban)。狹義上的(de)(de)生態板(ban)僅指中間所用基材為多層實木(mu)(膠合(he)板(ban))、細木(mu)工板(ban)(如馬六(liu)甲、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)(de)三聚氰胺(an)飾面板(ban)。主(zhu)要使(shi)用在家(jia)具、櫥(chu)柜衣柜、衛浴柜等領域。
直貼(tie)工藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先通過低(di)(di)溫(wen)(wen)(wen)冷壓將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再(zai)(zai)經過高(gao)溫(wen)(wen)(wen)熱壓將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面紙和(he)膠板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),對(dui)板(ban)(ban)(ban)(ban)(ban)(ban)面平(ping)(ping)整度要求很高(gao),在壓力、溫(wen)(wen)(wen)度、壓合(he)時間方面需要控制技術(shu)。復合(he)工藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面紙和(he)膠板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he),再(zai)(zai)經過低(di)(di)溫(wen)(wen)(wen)冷壓將(jiang)復合(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對(dui)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面平(ping)(ping)整度和(he)工人技術(shu)要求不(bu)高(gao),板(ban)(ban)(ban)(ban)(ban)(ban)面容易(yi)產生(sheng)(sheng)波浪(lang)紋(即將(jiang)板(ban)(ban)(ban)(ban)(ban)(ban)面迎光傾(qing)斜45°觀察,板(ban)(ban)(ban)(ban)(ban)(ban)面出現(xian)一道道的暗(an)紋,會影響(xiang)板(ban)(ban)(ban)(ban)(ban)(ban)面美觀度)。
直貼(tie)工藝生態板(ban)(ban):采用(yong)高溫高壓(ya),有效蒸發(fa)散逸生態板(ban)(ban)貼(tie)合過程中產生的(de)水(shui)(shui)分(fen),確保含水(shui)(shui)率適中,后期不容易開(kai)膠(jiao)、開(kai)裂(lie)、變形,使用(yong)壽命(ming)更長。復(fu)合工藝生態板(ban)(ban):低(di)溫冷壓(ya)貼(tie)面,水(shui)(shui)分(fen)保留(liu)在生態板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯(xin)中間(jian)的(de)實木皮內(nei),隨著溫差變化,容易出現生態板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)裂(lie)、板(ban)(ban)面變形,甚至是膠(jiao)板(ban)(ban)開(kai)膠(jiao)分(fen)離等影響家具使用(yong)壽命(ming)的(de)現象(xiang)。
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