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(rang)大家在選擇生態板的時候能夠(gou)有更多(duo)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(wei)板(ban)(ban)(ban)表面,經(jing)熱(re)壓而成的裝(zhuang)飾(shi)板(ban)(ban)(ban)。狹義上的生態板(ban)(ban)(ban)僅指中間所用基材為多層(ceng)實木(mu)(膠(jiao)合板(ban)(ban)(ban))、細木(mu)工板(ban)(ban)(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊(yang)木(mu)等(deng))的三聚氰胺(an)飾(shi)面板(ban)(ban)(ban)。主要(yao)使用在家具、櫥柜(ju)衣柜(ju)、衛(wei)浴柜(ju)等(deng)領域。
直貼(tie)(tie)工(gong)藝生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先通(tong)過(guo)(guo)低溫(wen)(wen)冷壓(ya)將生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),再(zai)經過(guo)(guo)高(gao)溫(wen)(wen)熱(re)壓(ya)將生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)(zhi)和膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),對板(ban)(ban)(ban)(ban)面(mian)平(ping)整度(du)要(yao)(yao)求(qiu)很高(gao),在(zai)(zai)壓(ya)力(li)、溫(wen)(wen)度(du)、壓(ya)合(he)時(shi)間方面(mian)需要(yao)(yao)控制(zhi)技(ji)術(shu)。復合(he)工(gong)藝生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先將生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)(zhi)和膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),再(zai)經過(guo)(guo)低溫(wen)(wen)冷壓(ya)將復合(he)板(ban)(ban)(ban)(ban)貼(tie)(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平(ping)整度(du)和工(gong)人技(ji)術(shu)要(yao)(yao)求(qiu)不高(gao),板(ban)(ban)(ban)(ban)面(mian)容(rong)易產生(sheng)波(bo)浪紋(即將板(ban)(ban)(ban)(ban)面(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)出現(xian)一道道的暗紋,會影(ying)響板(ban)(ban)(ban)(ban)面(mian)美(mei)觀度(du))。
直貼(tie)工藝生(sheng)態(tai)板(ban)(ban):采用(yong)高溫高壓(ya),有效(xiao)蒸發散逸生(sheng)態(tai)板(ban)(ban)貼(tie)合過程中(zhong)產生(sheng)的水(shui)分,確(que)保含水(shui)率適(shi)中(zhong),后期(qi)不容易開膠(jiao)、開裂、變形,使(shi)用(yong)壽命更長。復合工藝生(sheng)態(tai)板(ban)(ban):低溫冷壓(ya)貼(tie)面,水(shui)分保留在(zai)生(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與(yu)板(ban)(ban)芯中(zhong)間的實木皮(pi)內,隨(sui)著溫差變化,容易出現(xian)生(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面變形,甚至是膠(jiao)板(ban)(ban)開膠(jiao)分離等影響家(jia)具使(shi)用(yong)壽命的現(xian)象。
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