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的(de)知(zhi)識(shi),讓大家在選擇(ze)生態板的(de)時候能夠(gou)有(you)更(geng)多(duo)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、細木工板或其他硬質纖(xian)維(wei)板表面,經(jing)熱壓而成的裝飾板。狹(xia)義上的生態板僅指(zhi)中(zhong)間所(suo)用(yong)基(ji)材為多(duo)層實木(mu)(膠(jiao)合板)、細木(mu)工(gong)板(如馬六甲、杉木(mu)、桐(tong)木(mu)、楊木(mu)等)的三聚氰(qing)胺飾面板。主(zhu)要使用(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴(yu)柜(ju)等領域(yu)。
直貼工藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):先通(tong)過(guo)低溫冷壓(ya)將(jiang)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)貼合(he)(he)(he)(he),再經過(guo)高溫熱壓(ya)將(jiang)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼合(he)(he)(he)(he),對板(ban)(ban)(ban)(ban)面(mian)平(ping)整度要求很(hen)高,在壓(ya)力、溫度、壓(ya)合(he)(he)(he)(he)時間方面(mian)需要控(kong)制(zhi)技術。復合(he)(he)(he)(he)工藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)(ban)貼合(he)(he)(he)(he),再經過(guo)低溫冷壓(ya)將(jiang)復合(he)(he)(he)(he)板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平(ping)整度和(he)工人技術要求不高,板(ban)(ban)(ban)(ban)面(mian)容易產生(sheng)(sheng)(sheng)波(bo)浪(lang)紋(即(ji)將(jiang)板(ban)(ban)(ban)(ban)面(mian)迎光(guang)傾斜45°觀察(cha),板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)道(dao)的暗紋,會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀度)。
直貼工(gong)藝生(sheng)(sheng)態板(ban)(ban):采用(yong)(yong)高溫高壓(ya),有效(xiao)蒸發散逸生(sheng)(sheng)態板(ban)(ban)貼合(he)過程中產生(sheng)(sheng)的水(shui)(shui)分(fen),確保含水(shui)(shui)率適中,后期不容(rong)易開膠、開裂、變形(xing),使用(yong)(yong)壽命(ming)更長。復合(he)工(gong)藝生(sheng)(sheng)態板(ban)(ban):低溫冷壓(ya)貼面,水(shui)(shui)分(fen)保留在生(sheng)(sheng)態板(ban)(ban)膠板(ban)(ban)與板(ban)(ban)芯(xin)中間(jian)的實木皮(pi)內,隨(sui)著溫差變化,容(rong)易出現生(sheng)(sheng)態板(ban)(ban)膠板(ban)(ban)開裂、板(ban)(ban)面變形(xing),甚至是膠板(ban)(ban)開膠分(fen)離等影響家具使用(yong)(yong)壽命(ming)的現象(xiang)。
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