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(mian)的知識,讓大家在選(xuan)擇(ze)生態板的時候能夠(gou)有更多的參考資料。
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維(wei)板表面,經熱壓(ya)而成的(de)裝飾板。狹義上的(de)生態板僅指中(zhong)間所(suo)用基材為多(duo)層(ceng)實木(mu)(膠合板)、細(xi)木(mu)工板(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)三聚氰胺飾面板。主要使用在家具(ju)、櫥柜(ju)(ju)衣柜(ju)(ju)、衛浴柜(ju)(ju)等領(ling)域。
直貼工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先通過低溫(wen)(wen)冷(leng)(leng)壓將生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he)(he),再(zai)經過高(gao)溫(wen)(wen)熱壓將生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he)(he),對(dui)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平(ping)整度(du)要求(qiu)很(hen)高(gao),在壓力(li)、溫(wen)(wen)度(du)、壓合(he)(he)時間方面(mian)需要控(kong)制技術。復合(he)(he)工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban):先將生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)飾面(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)(ban)貼合(he)(he),再(zai)經過低溫(wen)(wen)冷(leng)(leng)壓將復合(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對(dui)生(sheng)態板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)平(ping)整度(du)和工(gong)人技術要求(qiu)不高(gao),板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)容易產(chan)生(sheng)波浪紋(wen)(即(ji)將板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)迎光傾斜(xie)45°觀(guan)察(cha),板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)出現一道道的暗(an)紋(wen),會(hui)影(ying)響板(ban)(ban)(ban)(ban)(ban)(ban)面(mian)美觀(guan)度(du))。
直貼(tie)工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban):采用(yong)高溫(wen)高壓(ya),有效蒸發散逸(yi)生(sheng)(sheng)態(tai)板(ban)(ban)貼(tie)合過程中產生(sheng)(sheng)的(de)水(shui)分,確保含水(shui)率適中,后期不容易(yi)開(kai)(kai)膠(jiao)、開(kai)(kai)裂、變(bian)形,使(shi)用(yong)壽命更長。復合工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban):低溫(wen)冷壓(ya)貼(tie)面,水(shui)分保留在生(sheng)(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與(yu)板(ban)(ban)芯中間的(de)實木皮內,隨(sui)著溫(wen)差變(bian)化,容易(yi)出(chu)現生(sheng)(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)(kai)裂、板(ban)(ban)面變(bian)形,甚(shen)至是(shi)膠(jiao)板(ban)(ban)開(kai)(kai)膠(jiao)分離等影響(xiang)家具使(shi)用(yong)壽命的(de)現象(xiang)。
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