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(zai)選擇生態板的時(shi)候能夠有更(geng)多的參考資料。
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、細木工板或其他硬(ying)質纖維板(ban)表面,經熱壓而(er)成的裝飾(shi)板(ban)。狹義上的生態板(ban)僅指(zhi)中間所用(yong)基材(cai)為多(duo)層實木(mu)(膠合板(ban))、細木(mu)工板(ban)(如馬六甲、杉(shan)木(mu)、桐木(mu)、楊木(mu)等(deng))的三聚氰胺飾(shi)面板(ban)。主要使用(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴柜(ju)等(deng)領(ling)域。
直貼工(gong)藝生(sheng)態(tai)板(ban)(ban):先(xian)通過(guo)(guo)低溫冷(leng)壓將(jiang)生(sheng)態(tai)板(ban)(ban)板(ban)(ban)芯(xin)和(he)膠(jiao)板(ban)(ban)貼合(he)(he)(he)(he),再經過(guo)(guo)高溫熱壓將(jiang)生(sheng)態(tai)板(ban)(ban)飾(shi)面(mian)紙和(he)膠(jiao)板(ban)(ban)貼合(he)(he)(he)(he),對板(ban)(ban)面(mian)平整(zheng)度要求很高,在(zai)壓力、溫度、壓合(he)(he)(he)(he)時(shi)間方(fang)面(mian)需(xu)要控(kong)制技術。復合(he)(he)(he)(he)工(gong)藝生(sheng)態(tai)板(ban)(ban):先(xian)將(jiang)生(sheng)態(tai)板(ban)(ban)飾(shi)面(mian)紙和(he)膠(jiao)板(ban)(ban)貼合(he)(he)(he)(he),再經過(guo)(guo)低溫冷(leng)壓將(jiang)復合(he)(he)(he)(he)板(ban)(ban)貼在(zai)板(ban)(ban)芯(xin)上,對生(sheng)態(tai)板(ban)(ban)板(ban)(ban)面(mian)平整(zheng)度和(he)工(gong)人技術要求不高,板(ban)(ban)面(mian)容易產生(sheng)波(bo)浪紋(即將(jiang)板(ban)(ban)面(mian)迎(ying)光傾斜45°觀察,板(ban)(ban)面(mian)出現(xian)一道(dao)道(dao)的暗紋,會影響板(ban)(ban)面(mian)美觀度)。
直貼工藝(yi)生(sheng)態(tai)(tai)(tai)板(ban)(ban):采(cai)用(yong)高(gao)溫高(gao)壓,有(you)效蒸發散逸生(sheng)態(tai)(tai)(tai)板(ban)(ban)貼合過程中(zhong)(zhong)產(chan)生(sheng)的水分,確保含水率(lv)適中(zhong)(zhong),后期不容(rong)(rong)易開膠(jiao)(jiao)、開裂(lie)、變形(xing),使(shi)用(yong)壽命(ming)(ming)更長。復合工藝(yi)生(sheng)態(tai)(tai)(tai)板(ban)(ban):低溫冷壓貼面,水分保留在生(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)與板(ban)(ban)芯中(zhong)(zhong)間的實(shi)木皮(pi)內,隨(sui)著(zhu)溫差變化,容(rong)(rong)易出現生(sheng)態(tai)(tai)(tai)板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)開裂(lie)、板(ban)(ban)面變形(xing),甚至是膠(jiao)(jiao)板(ban)(ban)開膠(jiao)(jiao)分離等影響家具使(shi)用(yong)壽命(ming)(ming)的現象。
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