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)知識,讓大家在選擇生態(tai)板的(de)時(shi)候(hou)能夠有更多的(de)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纖維板(ban)表(biao)面(mian),經(jing)熱壓而(er)成的裝(zhuang)飾(shi)板(ban)。狹(xia)義上的生態板(ban)僅指中(zhong)間所用基材(cai)為多層實(shi)木(膠合板(ban))、細木工板(ban)(如馬六甲、杉木、桐木、楊木等(deng)(deng))的三聚氰(qing)胺飾(shi)面(mian)板(ban)。主要使用在家具、櫥柜衣(yi)柜、衛(wei)浴柜等(deng)(deng)領(ling)域。
直貼(tie)(tie)工藝生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)冷壓將(jiang)生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),再經(jing)過(guo)高(gao)溫(wen)熱(re)壓將(jiang)生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度要(yao)求(qiu)很(hen)高(gao),在壓力、溫(wen)度、壓合(he)時間方面(mian)(mian)(mian)需要(yao)控制技術。復合(he)工藝生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),再經(jing)過(guo)低溫(wen)冷壓將(jiang)復合(he)板(ban)(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)平整度和工人技術要(yao)求(qiu)不高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)容(rong)易產生(sheng)(sheng)(sheng)波浪紋(wen)(即將(jiang)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)出現(xian)一道道的暗(an)紋(wen),會(hui)影(ying)響板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)美觀度)。
直貼(tie)工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban):采用(yong)高溫(wen)高壓(ya),有效(xiao)蒸發散逸生(sheng)態(tai)板(ban)(ban)貼(tie)合過程(cheng)中產生(sheng)的水分,確保含水率適(shi)中,后(hou)期(qi)不(bu)容易(yi)開膠(jiao)(jiao)、開裂、變(bian)形,使用(yong)壽(shou)命更長。復合工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban):低溫(wen)冷壓(ya)貼(tie)面,水分保留(liu)在生(sheng)態(tai)板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)與(yu)板(ban)(ban)芯中間的實(shi)木(mu)皮(pi)內,隨著溫(wen)差變(bian)化,容易(yi)出現生(sheng)態(tai)板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)開裂、板(ban)(ban)面變(bian)形,甚至是(shi)膠(jiao)(jiao)板(ban)(ban)開膠(jiao)(jiao)分離等影響(xiang)家具(ju)使用(yong)壽(shou)命的現象。
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