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(fang)面的(de)知識,讓大家在選擇生態(tai)板的(de)時候能夠有更(geng)多的(de)參考(kao)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(ban)(ban)表面,經熱壓而成的裝飾(shi)板(ban)(ban)。狹義上(shang)的生(sheng)態板(ban)(ban)僅(jin)指(zhi)中間所用基材為(wei)多層(ceng)實木(mu)(膠合板(ban)(ban))、細木(mu)工板(ban)(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三(san)聚氰(qing)胺(an)飾(shi)面板(ban)(ban)。主要使(shi)用在家具、櫥柜(ju)衣柜(ju)、衛浴(yu)柜(ju)等領(ling)域(yu)。
直貼(tie)(tie)(tie)工藝(yi)(yi)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)(xian)通(tong)過低溫(wen)冷壓(ya)將生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再經(jing)過高(gao)溫(wen)熱壓(ya)將生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),對(dui)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)平整(zheng)度要(yao)(yao)求(qiu)很高(gao),在(zai)壓(ya)力(li)、溫(wen)度、壓(ya)合(he)時間方面(mian)(mian)(mian)(mian)需要(yao)(yao)控制技(ji)術(shu)。復合(he)工藝(yi)(yi)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)(xian)將生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再經(jing)過低溫(wen)冷壓(ya)將復合(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)在(zai)板(ban)(ban)(ban)(ban)(ban)芯上,對(dui)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)平整(zheng)度和(he)工人技(ji)術(shu)要(yao)(yao)求(qiu)不(bu)高(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)容易(yi)產生(sheng)(sheng)波浪紋(即(ji)將板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)迎(ying)光(guang)傾斜(xie)45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)出現(xian)一道道的暗紋,會影響(xiang)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)美觀度)。
直貼(tie)(tie)工藝生(sheng)態(tai)板(ban)(ban):采用(yong)(yong)高溫(wen)高壓(ya),有效(xiao)蒸(zheng)發散(san)逸生(sheng)態(tai)板(ban)(ban)貼(tie)(tie)合(he)過程(cheng)中產(chan)生(sheng)的水分,確(que)保含水率適(shi)中,后(hou)期不容易開(kai)(kai)膠、開(kai)(kai)裂(lie)、變形,使(shi)用(yong)(yong)壽命更長。復合(he)工藝生(sheng)態(tai)板(ban)(ban):低溫(wen)冷(leng)壓(ya)貼(tie)(tie)面,水分保留在生(sheng)態(tai)板(ban)(ban)膠板(ban)(ban)與板(ban)(ban)芯中間(jian)的實木皮內,隨(sui)著溫(wen)差(cha)變化(hua),容易出現生(sheng)態(tai)板(ban)(ban)膠板(ban)(ban)開(kai)(kai)裂(lie)、板(ban)(ban)面變形,甚至是膠板(ban)(ban)開(kai)(kai)膠分離等影響家具使(shi)用(yong)(yong)壽命的現象。
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