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(de)知識,讓大家(jia)在選擇生態板的(de)時(shi)候能夠(gou)有更(geng)多的(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(qi)他硬質纖(xian)維板(ban)(ban)表面(mian),經熱壓而成的(de)(de)裝飾板(ban)(ban)。狹義上的(de)(de)生態板(ban)(ban)僅指中間所用(yong)(yong)基材為多(duo)層實木(膠合板(ban)(ban))、細木工板(ban)(ban)(如馬六(liu)甲(jia)、杉木、桐(tong)木、楊木等(deng))的(de)(de)三聚氰胺飾面(mian)板(ban)(ban)。主要使用(yong)(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領域。
直貼(tie)(tie)(tie)工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):先通過(guo)低(di)溫(wen)冷壓(ya)將生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合,再經過(guo)高(gao)溫(wen)熱(re)壓(ya)將生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合,對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度要求(qiu)很高(gao),在壓(ya)力、溫(wen)度、壓(ya)合時間方面(mian)(mian)(mian)需(xu)要控制技術。復合工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):先將生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和(he)(he)(he)膠板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)合,再經過(guo)低(di)溫(wen)冷壓(ya)將復合板(ban)(ban)(ban)(ban)貼(tie)(tie)(tie)在板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度和(he)(he)(he)工(gong)人技術要求(qiu)不高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)容易產生(sheng)波(bo)浪紋(即(ji)將板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)出現(xian)一道道的暗紋,會(hui)影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)美觀度)。
直貼(tie)工藝(yi)(yi)生(sheng)態(tai)板(ban)(ban):采用(yong)高溫(wen)高壓,有(you)效蒸發(fa)散逸生(sheng)態(tai)板(ban)(ban)貼(tie)合過程(cheng)中(zhong)(zhong)產生(sheng)的水(shui)分,確保含水(shui)率適中(zhong)(zhong),后期不容易開(kai)膠、開(kai)裂、變(bian)形(xing),使用(yong)壽(shou)(shou)命更長。復合工藝(yi)(yi)生(sheng)態(tai)板(ban)(ban):低(di)溫(wen)冷壓貼(tie)面(mian),水(shui)分保留在生(sheng)態(tai)板(ban)(ban)膠板(ban)(ban)與板(ban)(ban)芯中(zhong)(zhong)間的實(shi)木(mu)皮內,隨著溫(wen)差變(bian)化,容易出(chu)現生(sheng)態(tai)板(ban)(ban)膠板(ban)(ban)開(kai)裂、板(ban)(ban)面(mian)變(bian)形(xing),甚(shen)至是膠板(ban)(ban)開(kai)膠分離等影響家具使用(yong)壽(shou)(shou)命的現象。
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