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(fang)面的知(zhi)識,讓大家(jia)在選(xuan)擇(ze)生態板的時候能夠有更多(duo)的參考(kao)資(zi)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(xian)維板(ban)表(biao)面,經熱壓而成(cheng)的裝飾板(ban)。狹(xia)義上(shang)的生態(tai)板(ban)僅指(zhi)中間所用(yong)基材為多層實木(膠合(he)板(ban))、細木工板(ban)(如馬六甲、杉木、桐木、楊(yang)木等(deng)(deng))的三聚(ju)氰胺飾面板(ban)。主要使用(yong)在家具、櫥(chu)柜衣柜、衛浴柜等(deng)(deng)領域。
直貼工藝(yi)生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)(wen)冷壓將(jiang)生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)(ban)(ban)貼合(he)(he),再(zai)經(jing)(jing)過(guo)高溫(wen)(wen)熱(re)壓將(jiang)生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)貼合(he)(he),對板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)(zheng)度(du)(du)要(yao)求很(hen)高,在壓力、溫(wen)(wen)度(du)(du)、壓合(he)(he)時間方面(mian)(mian)需要(yao)控制技(ji)(ji)術。復合(he)(he)工藝(yi)生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先將(jiang)生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)貼合(he)(he),再(zai)經(jing)(jing)過(guo)低溫(wen)(wen)冷壓將(jiang)復合(he)(he)板(ban)(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)(ban)芯上,對生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整(zheng)(zheng)度(du)(du)和工人技(ji)(ji)術要(yao)求不高,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)波浪(lang)紋(即將(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎(ying)光傾(qing)斜45°觀(guan)察,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的暗紋,會影(ying)響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀(guan)度(du)(du))。
直貼(tie)工(gong)藝生(sheng)(sheng)(sheng)(sheng)態(tai)板:采用高溫高壓,有(you)效蒸發(fa)散逸生(sheng)(sheng)(sheng)(sheng)態(tai)板貼(tie)合過程中(zhong)產生(sheng)(sheng)(sheng)(sheng)的水分,確保含水率適中(zhong),后期不容易(yi)(yi)開(kai)(kai)(kai)膠、開(kai)(kai)(kai)裂、變形,使用壽命更(geng)長(chang)。復合工(gong)藝生(sheng)(sheng)(sheng)(sheng)態(tai)板:低(di)溫冷(leng)壓貼(tie)面,水分保留(liu)在生(sheng)(sheng)(sheng)(sheng)態(tai)板膠板與板芯中(zhong)間的實木皮內,隨(sui)著溫差變化,容易(yi)(yi)出現生(sheng)(sheng)(sheng)(sheng)態(tai)板膠板開(kai)(kai)(kai)裂、板面變形,甚至是膠板開(kai)(kai)(kai)膠分離(li)等影響家具使用壽命的現象。
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