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(zhi)識,讓大家在選擇(ze)生(sheng)態板的時(shi)候能夠有更多的參考資料。
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(qi)他硬質纖維(wei)板表(biao)面,經(jing)熱壓(ya)而成的(de)裝飾板。狹義上的(de)生態板僅指中間所用基材為多層實木(mu)(膠合板)、細木(mu)工(gong)板(如(ru)馬六(liu)甲、杉(shan)木(mu)、桐木(mu)、楊木(mu)等)的(de)三聚氰胺(an)飾面板。主要(yao)使用在家(jia)具、櫥(chu)柜(ju)衣柜(ju)、衛浴柜(ju)等領(ling)域。
直貼(tie)(tie)工藝生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)通(tong)過低溫(wen)(wen)冷(leng)壓(ya)將(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過高(gao)(gao)溫(wen)(wen)熱壓(ya)將(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合,對板(ban)(ban)(ban)(ban)(ban)面(mian)平整度(du)要求(qiu)(qiu)很(hen)高(gao)(gao),在(zai)(zai)壓(ya)力、溫(wen)(wen)度(du)、壓(ya)合時間方面(mian)需要控制技術。復合工藝生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)將(jiang)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過低溫(wen)(wen)冷(leng)壓(ya)將(jiang)復合板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)(ban)芯上(shang),對生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)平整度(du)和(he)工人技術要求(qiu)(qiu)不高(gao)(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)容(rong)易產生(sheng)波浪紋(即將(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)迎光傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)(ban)(ban)面(mian)出現(xian)一道道的暗(an)紋,會影響板(ban)(ban)(ban)(ban)(ban)面(mian)美觀(guan)度(du))。
直貼(tie)工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban):采用高溫(wen)高壓(ya),有(you)效蒸發散逸生(sheng)態(tai)(tai)板(ban)(ban)(ban)貼(tie)合過程(cheng)中產(chan)生(sheng)的(de)水分(fen)(fen),確保(bao)含水率適中,后期不容(rong)易開(kai)膠(jiao)(jiao)(jiao)、開(kai)裂、變形(xing),使用壽(shou)命更長。復合工藝生(sheng)態(tai)(tai)板(ban)(ban)(ban):低(di)溫(wen)冷壓(ya)貼(tie)面(mian),水分(fen)(fen)保(bao)留在生(sheng)態(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中間的(de)實木(mu)皮(pi)內,隨著(zhu)溫(wen)差(cha)變化(hua),容(rong)易出現(xian)生(sheng)態(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)開(kai)裂、板(ban)(ban)(ban)面(mian)變形(xing),甚至是膠(jiao)(jiao)(jiao)板(ban)(ban)(ban)開(kai)膠(jiao)(jiao)(jiao)分(fen)(fen)離等影響家具使用壽(shou)命的(de)現(xian)象。
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