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(zhi)識,讓大(da)家在(zai)選擇(ze)生態板(ban)的(de)時候(hou)能夠(gou)有(you)更多的(de)參考資(zi)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(qi)他硬質纖維板(ban)(ban)(ban)表面(mian),經熱壓而成的(de)裝飾(shi)板(ban)(ban)(ban)。狹義上(shang)的(de)生態板(ban)(ban)(ban)僅指中(zhong)間所用基材(cai)為多層實木(mu)(mu)(mu)(膠(jiao)合板(ban)(ban)(ban))、細(xi)木(mu)(mu)(mu)工板(ban)(ban)(ban)(如馬六甲、杉木(mu)(mu)(mu)、桐木(mu)(mu)(mu)、楊(yang)木(mu)(mu)(mu)等(deng)(deng))的(de)三聚(ju)氰胺飾(shi)面(mian)板(ban)(ban)(ban)。主要使用在家具、櫥柜衣柜、衛浴柜等(deng)(deng)領(ling)域。
直(zhi)貼(tie)工藝生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先通過低溫冷(leng)壓(ya)將生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯(xin)和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合,再經(jing)過高溫熱壓(ya)將生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合,對板(ban)(ban)(ban)(ban)(ban)面平整度(du)(du)要(yao)求很(hen)高,在壓(ya)力、溫度(du)(du)、壓(ya)合時間(jian)方(fang)面需要(yao)控(kong)制(zhi)技(ji)術(shu)。復合工藝生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先將生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面紙和(he)膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合,再經(jing)過低溫冷(leng)壓(ya)將復合板(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面平整度(du)(du)和(he)工人(ren)技(ji)術(shu)要(yao)求不高,板(ban)(ban)(ban)(ban)(ban)面容易產生(sheng)波浪紋(wen)(即將板(ban)(ban)(ban)(ban)(ban)面迎光傾(qing)斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面出現一道(dao)道(dao)的暗紋(wen),會影響板(ban)(ban)(ban)(ban)(ban)面美觀度(du)(du))。
直(zhi)貼工藝生(sheng)態板(ban)(ban):采(cai)用(yong)高溫(wen)高壓(ya),有效蒸發散逸生(sheng)態板(ban)(ban)貼合過(guo)程(cheng)中產生(sheng)的水(shui)分,確保(bao)含水(shui)率適(shi)中,后期不(bu)容(rong)易(yi)開(kai)(kai)膠、開(kai)(kai)裂、變形,使用(yong)壽命(ming)更長。復合工藝生(sheng)態板(ban)(ban):低(di)溫(wen)冷壓(ya)貼面,水(shui)分保(bao)留在生(sheng)態板(ban)(ban)膠板(ban)(ban)與(yu)板(ban)(ban)芯中間的實木(mu)皮內,隨(sui)著溫(wen)差變化,容(rong)易(yi)出現生(sheng)態板(ban)(ban)膠板(ban)(ban)開(kai)(kai)裂、板(ban)(ban)面變形,甚至是膠板(ban)(ban)開(kai)(kai)膠分離等(deng)影響(xiang)家(jia)具(ju)使用(yong)壽命(ming)的現象(xiang)。
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