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(shu)方面的(de)知識,讓大(da)家在選擇(ze)生(sheng)態板的(de)時候能(neng)夠有更多的(de)參考(kao)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(ta)硬質纖(xian)維板表面(mian),經熱(re)壓而成的裝飾板。狹(xia)義上(shang)的生(sheng)態板僅(jin)指(zhi)中間所用基材為多(duo)層(ceng)實木(mu)(膠合板)、細木(mu)工板(如馬六甲、杉木(mu)、桐(tong)木(mu)、楊木(mu)等)的三聚氰胺飾面(mian)板。主要使用在家(jia)具(ju)、櫥柜(ju)(ju)衣柜(ju)(ju)、衛浴柜(ju)(ju)等領域。
直貼(tie)工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先通過低溫(wen)(wen)冷(leng)壓(ya)(ya)將生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)芯和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過高(gao)溫(wen)(wen)熱(re)壓(ya)(ya)將生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面紙和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對板(ban)(ban)(ban)(ban)(ban)(ban)面平整度要(yao)(yao)求很高(gao),在壓(ya)(ya)力、溫(wen)(wen)度、壓(ya)(ya)合(he)(he)時間方面需要(yao)(yao)控(kong)制技術(shu)。復合(he)(he)工藝(yi)生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban):先將生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)飾(shi)面紙和膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經過低溫(wen)(wen)冷(leng)壓(ya)(ya)將復合(he)(he)板(ban)(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)(ban)芯上,對生(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)(ban)面平整度和工人技術(shu)要(yao)(yao)求不高(gao),板(ban)(ban)(ban)(ban)(ban)(ban)面容易產生(sheng)波浪紋(即將板(ban)(ban)(ban)(ban)(ban)(ban)面迎(ying)光傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)(ban)面出現(xian)一道道的暗紋,會影響板(ban)(ban)(ban)(ban)(ban)(ban)面美觀度)。
直貼(tie)(tie)工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):采用(yong)高溫(wen)高壓,有效蒸發散(san)逸(yi)生(sheng)態板(ban)(ban)(ban)(ban)貼(tie)(tie)合過(guo)程中產生(sheng)的(de)水(shui)分,確保含水(shui)率適中,后期不容易(yi)開膠(jiao)、開裂(lie)、變形,使用(yong)壽命更長。復(fu)合工(gong)藝生(sheng)態板(ban)(ban)(ban)(ban):低(di)溫(wen)冷壓貼(tie)(tie)面,水(shui)分保留在生(sheng)態板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)芯中間(jian)的(de)實木(mu)皮(pi)內(nei),隨著(zhu)溫(wen)差變化(hua),容易(yi)出現生(sheng)態板(ban)(ban)(ban)(ban)膠(jiao)板(ban)(ban)(ban)(ban)開裂(lie)、板(ban)(ban)(ban)(ban)面變形,甚至是膠(jiao)板(ban)(ban)(ban)(ban)開膠(jiao)分離等影響(xiang)家具使用(yong)壽命的(de)現象。
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