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知識,讓大家在選擇(ze)生態板的時候(hou)能夠有更多(duo)的參(can)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)其他硬(ying)質纖(xian)維板(ban)(ban)表面,經熱壓而成的裝飾(shi)板(ban)(ban)。狹義上(shang)的生態(tai)板(ban)(ban)僅指中間所用基材為多(duo)層實木(mu)(mu)(膠合(he)板(ban)(ban))、細木(mu)(mu)工板(ban)(ban)(如馬六(liu)甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等(deng))的三聚(ju)氰胺飾(shi)面板(ban)(ban)。主要使(shi)用在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領域。
直貼(tie)工(gong)藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban):先(xian)通過(guo)低(di)溫冷壓(ya)將生(sheng)(sheng)(sheng)態(tai)板(ban)板(ban)芯和膠板(ban)貼(tie)合,再(zai)經過(guo)高溫熱(re)壓(ya)將生(sheng)(sheng)(sheng)態(tai)板(ban)飾面紙(zhi)和膠板(ban)貼(tie)合,對(dui)板(ban)面平整度(du)要求(qiu)(qiu)很高,在壓(ya)力、溫度(du)、壓(ya)合時間方面需要控制技術。復(fu)合工(gong)藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban):先(xian)將生(sheng)(sheng)(sheng)態(tai)板(ban)飾面紙(zhi)和膠板(ban)貼(tie)合,再(zai)經過(guo)低(di)溫冷壓(ya)將復(fu)合板(ban)貼(tie)在板(ban)芯上,對(dui)生(sheng)(sheng)(sheng)態(tai)板(ban)板(ban)面平整度(du)和工(gong)人技術要求(qiu)(qiu)不高,板(ban)面容易產生(sheng)(sheng)(sheng)波(bo)浪紋(即將板(ban)面迎(ying)光傾斜(xie)45°觀(guan)察(cha),板(ban)面出現(xian)一道道的暗紋,會影(ying)響板(ban)面美觀(guan)度(du))。
直貼(tie)工(gong)藝生態(tai)(tai)板(ban)(ban):采用(yong)高溫高壓,有效蒸發散(san)逸生態(tai)(tai)板(ban)(ban)貼(tie)合過程(cheng)中(zhong)(zhong)產生的水分,確(que)保含水率適中(zhong)(zhong),后期不(bu)容(rong)易開膠(jiao)、開裂、變形(xing),使用(yong)壽命(ming)更長。復(fu)合工(gong)藝生態(tai)(tai)板(ban)(ban):低溫冷壓貼(tie)面(mian),水分保留在生態(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與(yu)板(ban)(ban)芯中(zhong)(zhong)間(jian)的實木皮(pi)內,隨著(zhu)溫差(cha)變化,容(rong)易出現(xian)生態(tai)(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面(mian)變形(xing),甚至是(shi)膠(jiao)板(ban)(ban)開膠(jiao)分離等影響家具使用(yong)壽命(ming)的現(xian)象。
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