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)(de)知識,讓大家在(zai)選擇生態板的(de)(de)時候能夠有(you)更(geng)多的(de)(de)參考資(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、細木工板或其他硬質纖維板(ban)(ban)(ban)(ban)表(biao)面,經熱壓而成的(de)裝飾板(ban)(ban)(ban)(ban)。狹義上的(de)生(sheng)態(tai)板(ban)(ban)(ban)(ban)僅指中間所用(yong)(yong)基材為(wei)多層實木(mu)(mu)(膠(jiao)合板(ban)(ban)(ban)(ban))、細木(mu)(mu)工板(ban)(ban)(ban)(ban)(如馬(ma)六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等(deng))的(de)三聚(ju)氰胺飾面板(ban)(ban)(ban)(ban)。主要使用(yong)(yong)在家具、櫥柜(ju)衣(yi)柜(ju)、衛浴柜(ju)等(deng)領域。
直貼工(gong)藝生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban):先通過低溫冷(leng)壓(ya)(ya)(ya)將生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)板(ban)(ban)芯和(he)膠板(ban)(ban)貼合(he)(he),再經過高(gao)(gao)溫熱壓(ya)(ya)(ya)將生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)貼合(he)(he),對板(ban)(ban)面(mian)(mian)平整度(du)(du)(du)要求很(hen)高(gao)(gao),在(zai)壓(ya)(ya)(ya)力、溫度(du)(du)(du)、壓(ya)(ya)(ya)合(he)(he)時間方面(mian)(mian)需要控制技(ji)術(shu)(shu)。復合(he)(he)工(gong)藝生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban):先將生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)飾面(mian)(mian)紙和(he)膠板(ban)(ban)貼合(he)(he),再經過低溫冷(leng)壓(ya)(ya)(ya)將復合(he)(he)板(ban)(ban)貼在(zai)板(ban)(ban)芯上,對生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)板(ban)(ban)面(mian)(mian)平整度(du)(du)(du)和(he)工(gong)人技(ji)術(shu)(shu)要求不高(gao)(gao),板(ban)(ban)面(mian)(mian)容(rong)易產生(sheng)(sheng)波浪(lang)紋(即將板(ban)(ban)面(mian)(mian)迎光傾斜45°觀(guan)察,板(ban)(ban)面(mian)(mian)出現一道(dao)道(dao)的(de)暗紋,會影響(xiang)板(ban)(ban)面(mian)(mian)美觀(guan)度(du)(du)(du))。
直貼工藝生態(tai)(tai)板(ban)(ban):采用高(gao)(gao)溫高(gao)(gao)壓,有(you)效蒸發散逸生態(tai)(tai)板(ban)(ban)貼合過程(cheng)中產生的水(shui)分(fen)(fen),確保含水(shui)率(lv)適中,后期不(bu)容易(yi)開(kai)膠(jiao)、開(kai)裂、變形(xing),使用壽命更長(chang)。復合工藝生態(tai)(tai)板(ban)(ban):低溫冷壓貼面(mian),水(shui)分(fen)(fen)保留(liu)在生態(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中間的實木皮內,隨著溫差變化(hua),容易(yi)出(chu)現生態(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開(kai)裂、板(ban)(ban)面(mian)變形(xing),甚至(zhi)是膠(jiao)板(ban)(ban)開(kai)膠(jiao)分(fen)(fen)離(li)等影響家具使用壽命的現象(xiang)。
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