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知識,讓大家在選擇生(sheng)態(tai)板(ban)的時候能夠有更多(duo)的參考(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(ta)硬質纖維板(ban)表(biao)面(mian),經(jing)熱壓而成的裝飾板(ban)。狹義(yi)上的生(sheng)態板(ban)僅指中間所用基材為多層(ceng)實木(膠合板(ban))、細木工板(ban)(如馬六甲(jia)、杉木、桐木、楊木等(deng))的三(san)聚氰胺飾面(mian)板(ban)。主要使用在家具(ju)、櫥(chu)柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領域。
直貼(tie)工(gong)藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban):先(xian)通過低溫(wen)(wen)冷(leng)壓(ya)將(jiang)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)合,再經過高(gao)(gao)溫(wen)(wen)熱壓(ya)將(jiang)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)合,對(dui)板(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)要(yao)求很高(gao)(gao),在壓(ya)力(li)、溫(wen)(wen)度(du)、壓(ya)合時間方(fang)面(mian)(mian)需(xu)要(yao)控(kong)制技術。復合工(gong)藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban):先(xian)將(jiang)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)貼(tie)合,再經過低溫(wen)(wen)冷(leng)壓(ya)將(jiang)復合板(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)芯上,對(dui)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)和(he)工(gong)人(ren)技術要(yao)求不(bu)高(gao)(gao),板(ban)(ban)(ban)面(mian)(mian)容易產(chan)生(sheng)(sheng)(sheng)波浪紋(即將(jiang)板(ban)(ban)(ban)面(mian)(mian)迎(ying)光傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)面(mian)(mian)出現一道道的暗(an)紋,會(hui)影響板(ban)(ban)(ban)面(mian)(mian)美觀(guan)度(du))。
直(zhi)貼(tie)工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban):采用(yong)高溫高壓(ya),有效蒸發(fa)散逸生(sheng)態(tai)(tai)板(ban)(ban)(ban)貼(tie)合(he)過程中(zhong)產(chan)生(sheng)的水(shui)(shui)(shui)分,確保含水(shui)(shui)(shui)率適中(zhong),后期不容易開(kai)(kai)膠(jiao)、開(kai)(kai)裂、變形,使(shi)用(yong)壽命(ming)更長(chang)。復合(he)工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban):低(di)溫冷壓(ya)貼(tie)面(mian),水(shui)(shui)(shui)分保留在(zai)生(sheng)態(tai)(tai)板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯(xin)中(zhong)間的實(shi)木(mu)皮內,隨著溫差變化,容易出現生(sheng)態(tai)(tai)板(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)開(kai)(kai)裂、板(ban)(ban)(ban)面(mian)變形,甚至是膠(jiao)板(ban)(ban)(ban)開(kai)(kai)膠(jiao)分離(li)等影響家具使(shi)用(yong)壽命(ming)的現象。
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