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)方面(mian)的(de)知識,讓大家在選擇生態板的(de)時(shi)候(hou)能夠(gou)有(you)更多的(de)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、細木工板或其(qi)他硬質纖維板表(biao)面,經(jing)熱壓而成的裝飾板。狹義(yi)上的生態板僅指(zhi)中間(jian)所用(yong)基材為(wei)多層實木(mu)(膠合板)、細木(mu)工板(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等)的三聚氰胺飾面板。主要使用(yong)在家具、櫥柜衣(yi)柜、衛浴柜等領域。
直貼(tie)(tie)工藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban):先(xian)通過(guo)低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)板(ban)(ban)芯和膠板(ban)(ban)貼(tie)(tie)合(he)(he)(he),再經過(guo)高(gao)(gao)溫(wen)熱壓(ya)將(jiang)(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)飾面(mian)(mian)(mian)(mian)紙和膠板(ban)(ban)貼(tie)(tie)合(he)(he)(he),對板(ban)(ban)面(mian)(mian)(mian)(mian)平整(zheng)度(du)(du)要(yao)(yao)求很高(gao)(gao),在(zai)壓(ya)力、溫(wen)度(du)(du)、壓(ya)合(he)(he)(he)時間(jian)方面(mian)(mian)(mian)(mian)需要(yao)(yao)控(kong)制技術。復合(he)(he)(he)工藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban):先(xian)將(jiang)(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)飾面(mian)(mian)(mian)(mian)紙和膠板(ban)(ban)貼(tie)(tie)合(he)(he)(he),再經過(guo)低溫(wen)冷(leng)壓(ya)將(jiang)(jiang)(jiang)復合(he)(he)(he)板(ban)(ban)貼(tie)(tie)在(zai)板(ban)(ban)芯上,對生(sheng)(sheng)態(tai)(tai)板(ban)(ban)板(ban)(ban)面(mian)(mian)(mian)(mian)平整(zheng)度(du)(du)和工人技術要(yao)(yao)求不高(gao)(gao),板(ban)(ban)面(mian)(mian)(mian)(mian)容易產生(sheng)(sheng)波浪(lang)紋(即將(jiang)(jiang)(jiang)板(ban)(ban)面(mian)(mian)(mian)(mian)迎光傾斜45°觀(guan)(guan)察,板(ban)(ban)面(mian)(mian)(mian)(mian)出現一道道的暗(an)紋,會影響(xiang)板(ban)(ban)面(mian)(mian)(mian)(mian)美觀(guan)(guan)度(du)(du))。
直貼(tie)工(gong)藝生(sheng)(sheng)態板:采用(yong)高溫高壓,有效蒸(zheng)發(fa)散逸生(sheng)(sheng)態板貼(tie)合過程中(zhong)產(chan)生(sheng)(sheng)的水(shui)分,確保含水(shui)率適(shi)中(zhong),后期(qi)不容(rong)易開膠(jiao)(jiao)、開裂、變(bian)形,使用(yong)壽(shou)命更長。復合工(gong)藝生(sheng)(sheng)態板:低(di)溫冷壓貼(tie)面(mian),水(shui)分保留在生(sheng)(sheng)態板膠(jiao)(jiao)板與板芯中(zhong)間的實木皮內,隨著溫差(cha)變(bian)化,容(rong)易出現生(sheng)(sheng)態板膠(jiao)(jiao)板開裂、板面(mian)變(bian)形,甚(shen)至是膠(jiao)(jiao)板開膠(jiao)(jiao)分離等影響家具使用(yong)壽(shou)命的現象(xiang)。
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