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(shu)方(fang)面的(de)知(zhi)識(shi),讓大家(jia)在選(xuan)擇生態板(ban)的(de)時候能夠有更(geng)多的(de)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(ying)質纖維板(ban)表面,經熱壓而成的裝(zhuang)飾板(ban)。狹(xia)義上的生態板(ban)僅指中間所用(yong)基材為多層實(shi)木(mu)(膠合(he)板(ban))、細木(mu)工板(ban)(如馬六(liu)甲、杉木(mu)、桐(tong)木(mu)、楊木(mu)等)的三聚氰胺飾面板(ban)。主要使用(yong)在(zai)家具、櫥(chu)柜(ju)衣柜(ju)、衛浴柜(ju)等領域。
直貼(tie)工(gong)藝生(sheng)(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban):先通過低(di)溫(wen)冷壓(ya)將(jiang)生(sheng)(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過高溫(wen)熱壓(ya)將(jiang)生(sheng)(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)(ban)面(mian)平(ping)(ping)整度(du)(du)要求很高,在壓(ya)力、溫(wen)度(du)(du)、壓(ya)合(he)(he)時間方面(mian)需(xu)要控(kong)制技術。復合(he)(he)工(gong)藝生(sheng)(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙和(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過低(di)溫(wen)冷壓(ya)將(jiang)復合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上(shang),對(dui)生(sheng)(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平(ping)(ping)整度(du)(du)和(he)(he)工(gong)人技術要求不高,板(ban)(ban)(ban)(ban)面(mian)容易(yi)產生(sheng)(sheng)(sheng)波浪紋(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)迎(ying)光傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)出現(xian)一道(dao)道(dao)的暗紋,會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)美觀度(du)(du))。
直貼(tie)(tie)工(gong)藝生(sheng)(sheng)態(tai)板:采用(yong)高(gao)溫(wen)高(gao)壓(ya),有效蒸(zheng)發(fa)散逸生(sheng)(sheng)態(tai)板貼(tie)(tie)合(he)過程中(zhong)產生(sheng)(sheng)的水(shui)分,確保含(han)水(shui)率適中(zhong),后(hou)期不容(rong)易開膠(jiao)(jiao)、開裂、變形(xing),使用(yong)壽命(ming)更(geng)長。復(fu)合(he)工(gong)藝生(sheng)(sheng)態(tai)板:低溫(wen)冷壓(ya)貼(tie)(tie)面,水(shui)分保留在生(sheng)(sheng)態(tai)板膠(jiao)(jiao)板與板芯中(zhong)間的實木(mu)皮(pi)內,隨(sui)著溫(wen)差變化,容(rong)易出(chu)現生(sheng)(sheng)態(tai)板膠(jiao)(jiao)板開裂、板面變形(xing),甚至是膠(jiao)(jiao)板開膠(jiao)(jiao)分離(li)等影(ying)響家具使用(yong)壽命(ming)的現象。
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