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)方面的(de)知識(shi),讓大家在選擇(ze)生態板的(de)時候能夠有更多的(de)參(can)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(jing)熱壓(ya)而成的裝(zhuang)飾板。狹(xia)義上(shang)的生(sheng)態板僅(jin)指中間所用(yong)基材為多層實木(mu)(mu)(膠合(he)板)、細木(mu)(mu)工板(如馬六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊(yang)木(mu)(mu)等(deng))的三(san)聚氰胺飾面板。主(zhu)要使用(yong)在家具、櫥柜衣(yi)柜、衛浴柜等(deng)領域。
直貼(tie)(tie)工藝生態(tai)板(ban)(ban)(ban)(ban):先通(tong)過(guo)低溫(wen)(wen)(wen)冷(leng)壓(ya)(ya)(ya)將生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he),再(zai)經過(guo)高(gao)溫(wen)(wen)(wen)熱壓(ya)(ya)(ya)將生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙(zhi)和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)要(yao)(yao)求很高(gao),在壓(ya)(ya)(ya)力、溫(wen)(wen)(wen)度(du)、壓(ya)(ya)(ya)合(he)(he)時間方面(mian)(mian)(mian)需要(yao)(yao)控(kong)制技術(shu)。復合(he)(he)工藝生態(tai)板(ban)(ban)(ban)(ban):先將生態(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙(zhi)和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he),再(zai)經過(guo)低溫(wen)(wen)(wen)冷(leng)壓(ya)(ya)(ya)將復合(he)(he)板(ban)(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)(ban)芯(xin)上,對生態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)和工人技術(shu)要(yao)(yao)求不(bu)高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)容易產生波浪紋(即將板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)迎(ying)光傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)出現一(yi)道道的暗紋,會影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)美觀度(du))。
直貼工藝生(sheng)態板(ban)(ban):采用(yong)高(gao)溫高(gao)壓(ya),有效(xiao)蒸(zheng)發散逸生(sheng)態板(ban)(ban)貼合(he)過(guo)程中產生(sheng)的(de)(de)水(shui)分,確保含水(shui)率適中,后期(qi)不容(rong)易(yi)(yi)開(kai)膠(jiao)、開(kai)裂、變形,使用(yong)壽(shou)命(ming)(ming)更長。復合(he)工藝生(sheng)態板(ban)(ban):低溫冷(leng)壓(ya)貼面,水(shui)分保留在生(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中間的(de)(de)實木皮內,隨(sui)著溫差變化,容(rong)易(yi)(yi)出(chu)現生(sheng)態板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)裂、板(ban)(ban)面變形,甚至是(shi)膠(jiao)板(ban)(ban)開(kai)膠(jiao)分離等影響家(jia)具使用(yong)壽(shou)命(ming)(ming)的(de)(de)現象。
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