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)在選擇生態板(ban)的時候(hou)能夠有更(geng)多的參考資料(liao)。
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板表面,經熱壓而成的裝飾板。狹義上的生(sheng)態板僅指中間所用基材為多層實木(mu)(膠合(he)板)、細木(mu)工板(如(ru)馬(ma)六甲、杉(shan)木(mu)、桐木(mu)、楊木(mu)等)的三聚氰胺飾面板。主要使用在(zai)家具、櫥柜衣柜、衛浴(yu)柜等領域。
直(zhi)貼(tie)(tie)工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban):先通過低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過高溫(wen)熱壓(ya)將(jiang)(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合,對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)平(ping)整(zheng)(zheng)度(du)要求很高,在壓(ya)力、溫(wen)度(du)、壓(ya)合時間方(fang)面(mian)(mian)(mian)(mian)需要控制技(ji)術(shu)。復(fu)合工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban):先將(jiang)(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)(mian)(mian)紙和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)復(fu)合板(ban)(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)(ban)芯上,對生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)平(ping)整(zheng)(zheng)度(du)和(he)工(gong)人(ren)技(ji)術(shu)要求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)容(rong)易產生(sheng)波浪(lang)紋(wen)(wen)(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)出現一道道的暗(an)紋(wen)(wen),會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)美觀度(du))。
直貼工藝生(sheng)態(tai)板(ban)(ban):采用高(gao)溫(wen)高(gao)壓,有效蒸發散逸生(sheng)態(tai)板(ban)(ban)貼合(he)過程中(zhong)產生(sheng)的(de)水分,確保含水率(lv)適(shi)中(zhong),后期(qi)不容易開(kai)膠(jiao)、開(kai)裂、變形,使用壽(shou)命更長。復(fu)合(he)工藝生(sheng)態(tai)板(ban)(ban):低溫(wen)冷壓貼面,水分保留在生(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中(zhong)間的(de)實木皮內,隨著溫(wen)差變化,容易出(chu)現(xian)生(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)裂、板(ban)(ban)面變形,甚(shen)至是膠(jiao)板(ban)(ban)開(kai)膠(jiao)分離(li)等影響(xiang)家具使用壽(shou)命的(de)現(xian)象(xiang)。
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