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(ji)術方面的(de)知識,讓大家在選擇(ze)生(sheng)態板的(de)時候能夠有(you)更多的(de)參(can)考資(zi)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(wei)板(ban)(ban)(ban)表(biao)面(mian)(mian),經熱壓(ya)而成的(de)裝(zhuang)飾(shi)(shi)板(ban)(ban)(ban)。狹義上的(de)生態板(ban)(ban)(ban)僅指中(zhong)間所用(yong)基材為(wei)多(duo)層(ceng)實(shi)木(mu)(mu)(膠合板(ban)(ban)(ban))、細(xi)木(mu)(mu)工板(ban)(ban)(ban)(如(ru)馬六甲、杉(shan)木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的(de)三(san)聚氰胺飾(shi)(shi)面(mian)(mian)板(ban)(ban)(ban)。主要使用(yong)在(zai)家(jia)具、櫥(chu)柜(ju)(ju)衣柜(ju)(ju)、衛(wei)浴柜(ju)(ju)等領域。
直(zhi)貼(tie)(tie)工藝(yi)生(sheng)(sheng)態板(ban)(ban)(ban)(ban):先(xian)通過低溫冷壓將(jiang)(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合,再經(jing)(jing)過高溫熱壓將(jiang)(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合,對板(ban)(ban)(ban)(ban)面(mian)平(ping)整度要求很高,在(zai)(zai)壓力、溫度、壓合時間方(fang)面(mian)需要控制技術。復(fu)合工藝(yi)生(sheng)(sheng)態板(ban)(ban)(ban)(ban):先(xian)將(jiang)(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)飾(shi)面(mian)紙(zhi)和(he)膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)(tie)合,再經(jing)(jing)過低溫冷壓將(jiang)(jiang)復(fu)合板(ban)(ban)(ban)(ban)貼(tie)(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)平(ping)整度和(he)工人技術要求不高,板(ban)(ban)(ban)(ban)面(mian)容易產(chan)生(sheng)(sheng)波浪紋(wen)(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)面(mian)迎光傾(qing)斜45°觀察,板(ban)(ban)(ban)(ban)面(mian)出現一道(dao)道(dao)的暗(an)紋(wen),會影響板(ban)(ban)(ban)(ban)面(mian)美觀度)。
直(zhi)貼(tie)(tie)工藝生(sheng)(sheng)態板(ban)(ban):采(cai)用高溫高壓(ya),有效蒸發(fa)散逸生(sheng)(sheng)態板(ban)(ban)貼(tie)(tie)合過程中(zhong)(zhong)產生(sheng)(sheng)的水分(fen),確保含水率(lv)適中(zhong)(zhong),后期不(bu)容易開(kai)膠、開(kai)裂、變形(xing),使用壽命更長(chang)。復合工藝生(sheng)(sheng)態板(ban)(ban):低溫冷壓(ya)貼(tie)(tie)面,水分(fen)保留在生(sheng)(sheng)態板(ban)(ban)膠板(ban)(ban)與(yu)板(ban)(ban)芯中(zhong)(zhong)間的實木(mu)皮內,隨著溫差變化,容易出現生(sheng)(sheng)態板(ban)(ban)膠板(ban)(ban)開(kai)裂、板(ban)(ban)面變形(xing),甚至是膠板(ban)(ban)開(kai)膠分(fen)離等(deng)影響家具使用壽命的現象。
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