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(shi),讓大家在選擇生態板的(de)時候能(neng)夠有(you)更多(duo)的(de)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(huo)其他硬(ying)質(zhi)纖維板表面(mian),經熱(re)壓(ya)而成的(de)裝飾(shi)板。狹義上的(de)生(sheng)態板僅(jin)指(zhi)中間所用基材為多層實木(mu)(mu)(膠合板)、細木(mu)(mu)工板(如馬六甲(jia)、杉(shan)木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的(de)三聚氰胺飾(shi)面(mian)板。主(zhu)要使用在(zai)家具(ju)、櫥柜衣(yi)柜、衛(wei)浴(yu)柜等領(ling)域。
直貼工藝(yi)生態(tai)(tai)(tai)板(ban)(ban)(ban):先通過低溫(wen)冷(leng)壓將生態(tai)(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)貼合(he)(he),再(zai)經過高(gao)溫(wen)熱壓將生態(tai)(tai)(tai)板(ban)(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和膠(jiao)板(ban)(ban)(ban)貼合(he)(he),對板(ban)(ban)(ban)面(mian)(mian)平(ping)整度要(yao)求很高(gao),在壓力、溫(wen)度、壓合(he)(he)時間(jian)方面(mian)(mian)需要(yao)控制技(ji)術(shu)。復合(he)(he)工藝(yi)生態(tai)(tai)(tai)板(ban)(ban)(ban):先將生態(tai)(tai)(tai)板(ban)(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和膠(jiao)板(ban)(ban)(ban)貼合(he)(he),再(zai)經過低溫(wen)冷(leng)壓將復合(he)(he)板(ban)(ban)(ban)貼在板(ban)(ban)(ban)芯上,對生態(tai)(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)平(ping)整度和工人技(ji)術(shu)要(yao)求不高(gao),板(ban)(ban)(ban)面(mian)(mian)容易產生波浪紋(即將板(ban)(ban)(ban)面(mian)(mian)迎(ying)光傾斜(xie)45°觀(guan)察,板(ban)(ban)(ban)面(mian)(mian)出現一道(dao)道(dao)的暗(an)紋,會(hui)影響板(ban)(ban)(ban)面(mian)(mian)美觀(guan)度)。
直(zhi)貼(tie)(tie)工(gong)藝(yi)生(sheng)態板(ban)(ban)(ban):采用(yong)高溫高壓,有(you)效(xiao)蒸(zheng)發散逸生(sheng)態板(ban)(ban)(ban)貼(tie)(tie)合過程中(zhong)(zhong)產生(sheng)的(de)水分,確保含水率(lv)適中(zhong)(zhong),后期不容易開(kai)膠、開(kai)裂、變(bian)(bian)形(xing),使(shi)(shi)用(yong)壽命更長。復(fu)合工(gong)藝(yi)生(sheng)態板(ban)(ban)(ban):低溫冷壓貼(tie)(tie)面,水分保留在生(sheng)態板(ban)(ban)(ban)膠板(ban)(ban)(ban)與板(ban)(ban)(ban)芯中(zhong)(zhong)間的(de)實(shi)木皮內(nei),隨著溫差變(bian)(bian)化,容易出現(xian)生(sheng)態板(ban)(ban)(ban)膠板(ban)(ban)(ban)開(kai)裂、板(ban)(ban)(ban)面變(bian)(bian)形(xing),甚(shen)至是膠板(ban)(ban)(ban)開(kai)膠分離等影響家(jia)具使(shi)(shi)用(yong)壽命的(de)現(xian)象。
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