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(zhi)識,讓(rang)大家在(zai)選(xuan)擇生態板的時候能(neng)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(huo)其他硬質纖維(wei)板表面(mian)(mian),經熱壓而(er)成的(de)裝飾板。狹義上的(de)生態板僅指中(zhong)間(jian)所用基材為多層實木(膠合板)、細(xi)木工(gong)板(如馬六甲、杉木、桐木、楊木等)的(de)三聚氰胺飾面(mian)(mian)板。主要(yao)使(shi)用在家具、櫥柜(ju)衣(yi)柜(ju)、衛浴柜(ju)等領域。
直貼(tie)工(gong)藝生(sheng)態(tai)板(ban)(ban):先通過低溫冷壓(ya)將生(sheng)態(tai)板(ban)(ban)板(ban)(ban)芯和膠(jiao)(jiao)板(ban)(ban)貼(tie)合(he)(he)(he),再(zai)經過高溫熱壓(ya)將生(sheng)態(tai)板(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和膠(jiao)(jiao)板(ban)(ban)貼(tie)合(he)(he)(he),對(dui)板(ban)(ban)面(mian)(mian)平(ping)整度(du)(du)要求很(hen)高,在壓(ya)力、溫度(du)(du)、壓(ya)合(he)(he)(he)時間方面(mian)(mian)需要控(kong)制技(ji)術。復(fu)合(he)(he)(he)工(gong)藝生(sheng)態(tai)板(ban)(ban):先將生(sheng)態(tai)板(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和膠(jiao)(jiao)板(ban)(ban)貼(tie)合(he)(he)(he),再(zai)經過低溫冷壓(ya)將復(fu)合(he)(he)(he)板(ban)(ban)貼(tie)在板(ban)(ban)芯上,對(dui)生(sheng)態(tai)板(ban)(ban)板(ban)(ban)面(mian)(mian)平(ping)整度(du)(du)和工(gong)人(ren)技(ji)術要求不高,板(ban)(ban)面(mian)(mian)容易(yi)產(chan)生(sheng)波浪紋(即(ji)將板(ban)(ban)面(mian)(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)面(mian)(mian)出現(xian)一(yi)道道的暗(an)紋,會影響(xiang)板(ban)(ban)面(mian)(mian)美觀度(du)(du))。
直貼工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban):采用高溫高壓,有效(xiao)蒸發散逸生(sheng)(sheng)態(tai)板(ban)(ban)貼合過程中產生(sheng)(sheng)的(de)水(shui)分,確保(bao)含(han)水(shui)率適中,后(hou)期(qi)不容易開(kai)(kai)膠、開(kai)(kai)裂、變(bian)形,使(shi)(shi)用壽命更長(chang)。復合工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban):低(di)溫冷(leng)壓貼面(mian),水(shui)分保(bao)留在生(sheng)(sheng)態(tai)板(ban)(ban)膠板(ban)(ban)與板(ban)(ban)芯中間的(de)實木皮(pi)內(nei),隨著溫差變(bian)化,容易出現生(sheng)(sheng)態(tai)板(ban)(ban)膠板(ban)(ban)開(kai)(kai)裂、板(ban)(ban)面(mian)變(bian)形,甚至(zhi)是膠板(ban)(ban)開(kai)(kai)膠分離(li)等(deng)影響家(jia)具使(shi)(shi)用壽命的(de)現象(xiang)。
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