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(shi),讓大家在(zai)選(xuan)擇生態板的(de)時候(hou)能夠有更多(duo)的(de)參(can)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纖(xian)維(wei)板表面,經熱壓而成的(de)(de)裝飾板。狹義上的(de)(de)生態板僅指(zhi)中間所用基(ji)材為(wei)多層實木(膠(jiao)合板)、細(xi)木工板(如馬六甲、杉木、桐(tong)木、楊木等)的(de)(de)三聚氰胺飾面板。主要使用在家具、櫥(chu)柜(ju)衣柜(ju)、衛浴柜(ju)等領(ling)域。
直貼(tie)工藝生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先通過低溫(wen)(wen)冷壓(ya)將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯(xin)(xin)和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過高溫(wen)(wen)熱壓(ya)將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾面紙和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)(ban)(ban)面平整度要求(qiu)很高,在(zai)壓(ya)力、溫(wen)(wen)度、壓(ya)合(he)(he)時間方(fang)面需要控制技(ji)術。復合(he)(he)工藝生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾面紙和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過低溫(wen)(wen)冷壓(ya)將復合(he)(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)在(zai)板(ban)(ban)(ban)(ban)(ban)芯(xin)(xin)上,對(dui)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面平整度和工人技(ji)術要求(qiu)不高,板(ban)(ban)(ban)(ban)(ban)面容易產生(sheng)(sheng)(sheng)波浪紋(wen)(即將板(ban)(ban)(ban)(ban)(ban)面迎光傾(qing)斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面出現(xian)一道道的暗紋(wen),會影響(xiang)板(ban)(ban)(ban)(ban)(ban)面美觀度)。
直(zhi)貼(tie)(tie)工藝生(sheng)(sheng)態板(ban):采用(yong)高(gao)溫(wen)(wen)高(gao)壓,有(you)效蒸發散逸生(sheng)(sheng)態板(ban)貼(tie)(tie)合過程中(zhong)(zhong)產生(sheng)(sheng)的水(shui)(shui)分,確保(bao)含水(shui)(shui)率(lv)適中(zhong)(zhong),后期不容易開膠、開裂、變形,使用(yong)壽命(ming)更(geng)長。復(fu)合工藝生(sheng)(sheng)態板(ban):低溫(wen)(wen)冷壓貼(tie)(tie)面,水(shui)(shui)分保(bao)留(liu)在生(sheng)(sheng)態板(ban)膠板(ban)與板(ban)芯中(zhong)(zhong)間的實木皮內,隨(sui)著溫(wen)(wen)差變化,容易出(chu)現生(sheng)(sheng)態板(ban)膠板(ban)開裂、板(ban)面變形,甚至是(shi)膠板(ban)開膠分離等影響家具(ju)使用(yong)壽命(ming)的現象(xiang)。
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