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(jia)在選擇生態(tai)板的時候能夠有更多的參考資料。
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(ta)硬質纖維板表面(mian),經(jing)熱壓而(er)成(cheng)的(de)裝飾板。狹義(yi)上的(de)生態(tai)板僅指中(zhong)間所用基(ji)材為多層實(shi)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(de)三聚氰胺飾面(mian)板。主要使用在家具(ju)、櫥柜衣柜、衛浴柜等(deng)領域。
直貼工藝(yi)生(sheng)態板(ban)(ban)(ban)(ban):先(xian)(xian)通(tong)過(guo)低(di)溫冷壓(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)(ban)貼合,再經(jing)過(guo)高溫熱(re)壓(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)貼合,對(dui)板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度(du)要求很高,在壓(ya)力、溫度(du)、壓(ya)合時間方面(mian)(mian)需要控制技術。復合工藝(yi)生(sheng)態板(ban)(ban)(ban)(ban):先(xian)(xian)將(jiang)生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)貼合,再經(jing)過(guo)低(di)溫冷壓(ya)將(jiang)復合板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯上,對(dui)生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)度(du)和工人技術要求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容(rong)易產生(sheng)波(bo)浪紋(wen)(wen)(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現一(yi)道道的暗紋(wen)(wen),會(hui)影響板(ban)(ban)(ban)(ban)面(mian)(mian)美(mei)觀度(du))。
直貼工藝(yi)生(sheng)態板(ban)(ban):采用高溫高壓(ya),有效蒸(zheng)發散逸生(sheng)態板(ban)(ban)貼合(he)過程中產生(sheng)的水分,確保(bao)含水率適(shi)中,后期(qi)不(bu)容(rong)易開(kai)膠(jiao)(jiao)、開(kai)裂(lie)、變形,使用壽命更(geng)長。復合(he)工藝(yi)生(sheng)態板(ban)(ban):低溫冷壓(ya)貼面(mian)(mian),水分保(bao)留在生(sheng)態板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)與板(ban)(ban)芯中間的實(shi)木皮(pi)內(nei),隨著(zhu)溫差變化,容(rong)易出(chu)現生(sheng)態板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)開(kai)裂(lie)、板(ban)(ban)面(mian)(mian)變形,甚至是(shi)膠(jiao)(jiao)板(ban)(ban)開(kai)膠(jiao)(jiao)分離等影響家(jia)具使用壽命的現象。
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