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(de)(de)知識,讓大家在選擇生態(tai)板的(de)(de)時(shi)候能夠有更(geng)多(duo)的(de)(de)參考資料。
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(huo)其(qi)他硬質纖維板(ban)表面,經熱壓而成(cheng)的裝飾板(ban)。狹義上的生(sheng)態(tai)板(ban)僅指中間所用基材為多層實(shi)木(mu)(膠(jiao)合板(ban))、細木(mu)工板(ban)(如(ru)馬(ma)六甲(jia)、杉木(mu)、桐木(mu)、楊木(mu)等(deng))的三聚氰胺(an)飾面板(ban)。主要使用在家具(ju)、櫥柜衣柜、衛浴柜等(deng)領域。
直貼工(gong)藝生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)通過低(di)溫(wen)冷壓將生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he),再經過高溫(wen)熱壓將生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整度(du)(du)要(yao)(yao)求很高,在壓力、溫(wen)度(du)(du)、壓合(he)時間方面(mian)(mian)需要(yao)(yao)控制技術。復合(he)工(gong)藝生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban):先(xian)將生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)飾面(mian)(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼合(he),再經過低(di)溫(wen)冷壓將復合(he)板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯上(shang),對生(sheng)(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整度(du)(du)和(he)工(gong)人(ren)技術要(yao)(yao)求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)(sheng)(sheng)波浪紋(wen)(即將板(ban)(ban)(ban)(ban)面(mian)(mian)迎(ying)光(guang)傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的暗紋(wen),會(hui)影響板(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du)(du))。
直貼工藝生(sheng)態板(ban):采用高溫高壓,有效蒸發散逸生(sheng)態板(ban)貼合過(guo)程(cheng)中(zhong)產生(sheng)的(de)(de)水(shui)分,確(que)保含水(shui)率適中(zhong),后期不容(rong)易開膠、開裂(lie)、變形,使用壽命(ming)更長。復合工藝生(sheng)態板(ban):低溫冷壓貼面,水(shui)分保留在(zai)生(sheng)態板(ban)膠板(ban)與板(ban)芯(xin)中(zhong)間的(de)(de)實木(mu)皮內,隨著溫差變化,容(rong)易出(chu)現生(sheng)態板(ban)膠板(ban)開裂(lie)、板(ban)面變形,甚至是膠板(ban)開膠分離(li)等影響家具(ju)使用壽命(ming)的(de)(de)現象。
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