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,讓大家在選擇生態板的時(shi)候(hou)能夠有更(geng)多的參考資(zi)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(zhi)纖維板表面,經(jing)熱壓而(er)成的裝飾板。狹義上的生態板僅指(zhi)中間(jian)所用(yong)基材為多(duo)層實木(mu)(膠合板)、細木(mu)工板(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等(deng))的三聚氰胺飾面板。主要使用(yong)在家(jia)具(ju)、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領域。
直貼(tie)工(gong)藝生(sheng)(sheng)態板(ban)(ban)(ban):先通(tong)過(guo)(guo)低(di)溫冷(leng)壓(ya)(ya)將(jiang)(jiang)(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)芯(xin)和(he)膠板(ban)(ban)(ban)貼(tie)合(he),再經(jing)過(guo)(guo)高(gao)溫熱壓(ya)(ya)將(jiang)(jiang)(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)膠板(ban)(ban)(ban)貼(tie)合(he),對(dui)板(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)(du)要(yao)求很高(gao),在(zai)壓(ya)(ya)力(li)、溫度(du)(du)、壓(ya)(ya)合(he)時間方(fang)面(mian)(mian)(mian)需要(yao)控制技(ji)術。復合(he)工(gong)藝生(sheng)(sheng)態板(ban)(ban)(ban):先將(jiang)(jiang)(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)膠板(ban)(ban)(ban)貼(tie)合(he),再經(jing)過(guo)(guo)低(di)溫冷(leng)壓(ya)(ya)將(jiang)(jiang)(jiang)復合(he)板(ban)(ban)(ban)貼(tie)在(zai)板(ban)(ban)(ban)芯(xin)上,對(dui)生(sheng)(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)(du)和(he)工(gong)人(ren)技(ji)術要(yao)求不高(gao),板(ban)(ban)(ban)面(mian)(mian)(mian)容易(yi)產生(sheng)(sheng)波浪紋(wen)(即將(jiang)(jiang)(jiang)板(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜45°觀(guan)察(cha),板(ban)(ban)(ban)面(mian)(mian)(mian)出現一道(dao)道(dao)的暗紋(wen),會影響板(ban)(ban)(ban)面(mian)(mian)(mian)美觀(guan)度(du)(du))。
直貼工藝生(sheng)態(tai)(tai)(tai)板(ban)(ban):采用(yong)高溫(wen)高壓,有(you)效蒸發散逸生(sheng)態(tai)(tai)(tai)板(ban)(ban)貼合過程中(zhong)產生(sheng)的(de)水分(fen),確保含水率適中(zhong),后期(qi)不(bu)容(rong)易(yi)開膠(jiao)、開裂、變(bian)形(xing)(xing),使(shi)用(yong)壽命更長。復合工藝生(sheng)態(tai)(tai)(tai)板(ban)(ban):低溫(wen)冷壓貼面,水分(fen)保留在生(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中(zhong)間(jian)的(de)實木皮內(nei),隨著(zhu)溫(wen)差變(bian)化,容(rong)易(yi)出現生(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面變(bian)形(xing)(xing),甚至是膠(jiao)板(ban)(ban)開膠(jiao)分(fen)離等影(ying)響家具(ju)使(shi)用(yong)壽命的(de)現象。
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