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(zai)選擇生態(tai)板的(de)時候(hou)能夠有更(geng)多的(de)參考資料(liao)。
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)表(biao)面(mian),經熱壓而成的(de)(de)裝飾板(ban)。狹義(yi)上的(de)(de)生態板(ban)僅指(zhi)中間所用基材為多層實(shi)木(mu)(膠合(he)板(ban))、細木(mu)工板(ban)(如馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等(deng)(deng))的(de)(de)三聚氰胺飾面(mian)板(ban)。主要使用在家具、櫥柜衣柜、衛浴柜等(deng)(deng)領域。
直貼(tie)(tie)(tie)工藝生(sheng)態板(ban)(ban)(ban):先通(tong)過(guo)低(di)溫冷(leng)壓(ya)(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再經(jing)過(guo)高溫熱壓(ya)(ya)將(jiang)生(sheng)態板(ban)(ban)(ban)飾面紙(zhi)(zhi)和膠(jiao)板(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),對(dui)板(ban)(ban)(ban)面平整度要求(qiu)很高,在(zai)壓(ya)(ya)力、溫度、壓(ya)(ya)合(he)時間方面需要控制技(ji)術(shu)。復(fu)合(he)工藝生(sheng)態板(ban)(ban)(ban):先將(jiang)生(sheng)態板(ban)(ban)(ban)飾面紙(zhi)(zhi)和膠(jiao)板(ban)(ban)(ban)貼(tie)(tie)(tie)合(he),再經(jing)過(guo)低(di)溫冷(leng)壓(ya)(ya)將(jiang)復(fu)合(he)板(ban)(ban)(ban)貼(tie)(tie)(tie)在(zai)板(ban)(ban)(ban)芯上,對(dui)生(sheng)態板(ban)(ban)(ban)板(ban)(ban)(ban)面平整度和工人技(ji)術(shu)要求(qiu)不高,板(ban)(ban)(ban)面容易產生(sheng)波(bo)浪紋(即將(jiang)板(ban)(ban)(ban)面迎光傾(qing)斜(xie)45°觀察,板(ban)(ban)(ban)面出(chu)現一道道的(de)暗紋,會影響板(ban)(ban)(ban)面美觀度)。
直(zhi)貼工(gong)藝生(sheng)(sheng)(sheng)(sheng)態(tai)(tai)板(ban):采用高溫(wen)高壓(ya),有(you)效蒸發散逸生(sheng)(sheng)(sheng)(sheng)態(tai)(tai)板(ban)貼合過程中(zhong)(zhong)產生(sheng)(sheng)(sheng)(sheng)的水(shui)分(fen),確(que)保(bao)含水(shui)率適中(zhong)(zhong),后(hou)期不容(rong)易開膠(jiao)、開裂、變(bian)形,使用壽命更長(chang)。復合工(gong)藝生(sheng)(sheng)(sheng)(sheng)態(tai)(tai)板(ban):低(di)溫(wen)冷壓(ya)貼面(mian),水(shui)分(fen)保(bao)留在生(sheng)(sheng)(sheng)(sheng)態(tai)(tai)板(ban)膠(jiao)板(ban)與板(ban)芯(xin)中(zhong)(zhong)間的實木皮內,隨著溫(wen)差變(bian)化(hua),容(rong)易出現(xian)生(sheng)(sheng)(sheng)(sheng)態(tai)(tai)板(ban)膠(jiao)板(ban)開裂、板(ban)面(mian)變(bian)形,甚至(zhi)是(shi)膠(jiao)板(ban)開膠(jiao)分(fen)離等影響家(jia)具使用壽命的現(xian)象。
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