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(mian)的知識,讓大家在選擇生(sheng)態板的時候能夠有更多(duo)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、細木工板或其他硬質(zhi)纖維板(ban)(ban)表面,經熱壓(ya)而成的裝飾(shi)板(ban)(ban)。狹義上的生(sheng)態板(ban)(ban)僅指(zhi)中(zhong)間所用基材(cai)為多(duo)層(ceng)實(shi)木(mu)(膠(jiao)合板(ban)(ban))、細木(mu)工(gong)板(ban)(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)(ban)。主要使用在家(jia)具(ju)、櫥柜(ju)衣(yi)柜(ju)、衛浴柜(ju)等(deng)領域。
直貼(tie)工藝(yi)生(sheng)態(tai)(tai)板(ban):先通過(guo)低(di)(di)溫(wen)冷壓將生(sheng)態(tai)(tai)板(ban)板(ban)芯和(he)膠(jiao)板(ban)貼(tie)合(he),再經過(guo)高(gao)溫(wen)熱壓將生(sheng)態(tai)(tai)板(ban)飾面(mian)紙和(he)膠(jiao)板(ban)貼(tie)合(he),對板(ban)面(mian)平整度(du)(du)要(yao)求很(hen)高(gao),在壓力、溫(wen)度(du)(du)、壓合(he)時間方面(mian)需要(yao)控制技術(shu)。復合(he)工藝(yi)生(sheng)態(tai)(tai)板(ban):先將生(sheng)態(tai)(tai)板(ban)飾面(mian)紙和(he)膠(jiao)板(ban)貼(tie)合(he),再經過(guo)低(di)(di)溫(wen)冷壓將復合(he)板(ban)貼(tie)在板(ban)芯上(shang),對生(sheng)態(tai)(tai)板(ban)板(ban)面(mian)平整度(du)(du)和(he)工人技術(shu)要(yao)求不高(gao),板(ban)面(mian)容(rong)易產(chan)生(sheng)波浪紋(即(ji)將板(ban)面(mian)迎光傾(qing)斜(xie)45°觀(guan)察(cha),板(ban)面(mian)出(chu)現(xian)一道道的暗(an)紋,會影響板(ban)面(mian)美(mei)觀(guan)度(du)(du))。
直貼(tie)(tie)工(gong)藝生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):采(cai)用(yong)高(gao)溫(wen)(wen)(wen)高(gao)壓,有效(xiao)蒸發(fa)散逸生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he)(he)過程中產生(sheng)(sheng)(sheng)的(de)(de)水(shui)(shui)分,確保含水(shui)(shui)率適中,后期不容(rong)易開(kai)膠(jiao)、開(kai)裂(lie)、變(bian)形,使(shi)用(yong)壽(shou)命更長。復合(he)(he)工(gong)藝生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):低溫(wen)(wen)(wen)冷壓貼(tie)(tie)面,水(shui)(shui)分保留在(zai)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯(xin)中間的(de)(de)實(shi)木皮內(nei),隨著溫(wen)(wen)(wen)差變(bian)化,容(rong)易出現生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)開(kai)裂(lie)、板(ban)(ban)(ban)(ban)面變(bian)形,甚至是(shi)膠(jiao)板(ban)(ban)(ban)(ban)開(kai)膠(jiao)分離等影響(xiang)家具使(shi)用(yong)壽(shou)命的(de)(de)現象。
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