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(mian)的(de)知識,讓(rang)大家在選擇生態板的(de)時候能(neng)夠有更多的(de)參考(kao)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(huo)其他硬質纖維板(ban)表面,經(jing)熱壓而成的裝飾(shi)板(ban)。狹(xia)義(yi)上的生態板(ban)僅指中(zhong)間所(suo)用基材(cai)為(wei)多層實木(膠合板(ban))、細木工板(ban)(如馬六甲、杉(shan)木、桐木、楊木等)的三聚氰(qing)胺飾(shi)面板(ban)。主要使用在家(jia)具、櫥柜衣柜、衛浴柜等領域。
直貼工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban):先(xian)通過(guo)低溫冷壓(ya)(ya)將(jiang)(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)(ban)貼合(he)(he)(he),再經過(guo)高溫熱壓(ya)(ya)將(jiang)(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)貼合(he)(he)(he),對板(ban)(ban)(ban)(ban)面(mian)平(ping)整度(du)要(yao)求很高,在壓(ya)(ya)力、溫度(du)、壓(ya)(ya)合(he)(he)(he)時(shi)間方(fang)面(mian)需要(yao)控制技術。復合(he)(he)(he)工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban):先(xian)將(jiang)(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和膠板(ban)(ban)(ban)(ban)貼合(he)(he)(he),再經過(guo)低溫冷壓(ya)(ya)將(jiang)(jiang)復合(he)(he)(he)板(ban)(ban)(ban)(ban)貼在板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平(ping)整度(du)和工人技術要(yao)求不高,板(ban)(ban)(ban)(ban)面(mian)容易(yi)產生(sheng)波浪紋(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)迎(ying)光(guang)傾斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)出現一(yi)道道的暗紋,會影(ying)響板(ban)(ban)(ban)(ban)面(mian)美觀度(du))。
直貼(tie)工藝生態(tai)板(ban):采用(yong)高溫(wen)高壓,有效蒸(zheng)發散逸(yi)生態(tai)板(ban)貼(tie)合(he)過(guo)程中(zhong)產生的水(shui)分,確保含水(shui)率適中(zhong),后期不(bu)容(rong)易開膠(jiao)、開裂、變(bian)形(xing)(xing),使用(yong)壽命更長。復合(he)工藝生態(tai)板(ban):低(di)溫(wen)冷(leng)壓貼(tie)面,水(shui)分保留(liu)在(zai)生態(tai)板(ban)膠(jiao)板(ban)與板(ban)芯中(zhong)間的實木(mu)皮內,隨著溫(wen)差變(bian)化,容(rong)易出(chu)現生態(tai)板(ban)膠(jiao)板(ban)開裂、板(ban)面變(bian)形(xing)(xing),甚(shen)至是膠(jiao)板(ban)開膠(jiao)分離等影響家(jia)具使用(yong)壽命的現象。
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