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(ji)術方面的(de)知識,讓大家在選擇生態板(ban)的(de)時候能夠有(you)更多的(de)參(can)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(ying)質纖維板表面(mian),經熱壓(ya)而成的(de)裝飾板。狹義上的(de)生(sheng)態板僅指(zhi)中(zhong)間所用基材為多層實(shi)木(膠合板)、細木工(gong)板(如馬六甲、杉木、桐(tong)木、楊木等)的(de)三(san)聚氰胺飾面(mian)板。主要(yao)使用在家具(ju)、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等領域。
直貼工藝生態板(ban)(ban)(ban)(ban)(ban):先(xian)通過低(di)溫冷(leng)壓(ya)將(jiang)(jiang)生態板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼合(he),再經過高溫熱壓(ya)將(jiang)(jiang)生態板(ban)(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)(ban)(ban)面(mian)平(ping)整(zheng)度要求很(hen)高,在壓(ya)力、溫度、壓(ya)合(he)時間(jian)方面(mian)需要控制(zhi)技術(shu)。復合(he)工藝生態板(ban)(ban)(ban)(ban)(ban):先(xian)將(jiang)(jiang)生態板(ban)(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼合(he),再經過低(di)溫冷(leng)壓(ya)將(jiang)(jiang)復合(he)板(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)芯上,對生態板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)平(ping)整(zheng)度和(he)工人(ren)技術(shu)要求不高,板(ban)(ban)(ban)(ban)(ban)面(mian)容易產生波浪紋(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)迎(ying)光傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)出現一道道的暗(an)紋,會影響板(ban)(ban)(ban)(ban)(ban)面(mian)美觀度)。
直(zhi)貼(tie)工藝生(sheng)態(tai)板(ban)(ban)(ban):采用(yong)高溫高壓(ya),有效蒸發散(san)逸生(sheng)態(tai)板(ban)(ban)(ban)貼(tie)合過程中產生(sheng)的(de)(de)水分,確保含水率適中,后期(qi)不容易開膠(jiao)(jiao)(jiao)、開裂、變(bian)(bian)形(xing),使用(yong)壽命(ming)更(geng)長。復合工藝生(sheng)態(tai)板(ban)(ban)(ban):低溫冷壓(ya)貼(tie)面,水分保留(liu)在(zai)生(sheng)態(tai)板(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的(de)(de)實木皮內,隨(sui)著(zhu)溫差變(bian)(bian)化,容易出(chu)現(xian)生(sheng)態(tai)板(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)開裂、板(ban)(ban)(ban)面變(bian)(bian)形(xing),甚至是膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)開膠(jiao)(jiao)(jiao)分離等(deng)影(ying)響家具(ju)使用(yong)壽命(ming)的(de)(de)現(xian)象。
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