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知識,讓(rang)大家(jia)在選擇(ze)生態板的時(shi)候(hou)能(neng)夠有更多的參考資料。
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、細木工板或其(qi)他硬(ying)質纖維板(ban)(ban)表面(mian),經熱(re)壓(ya)而成的裝(zhuang)飾板(ban)(ban)。狹義上(shang)的生態板(ban)(ban)僅指中間所用基(ji)材為多層(ceng)實木(mu)(膠(jiao)合板(ban)(ban))、細木(mu)工(gong)板(ban)(ban)(如馬六甲、杉木(mu)、桐(tong)木(mu)、楊木(mu)等)的三(san)聚(ju)氰胺飾面(mian)板(ban)(ban)。主要使用在家具、櫥柜衣柜、衛(wei)浴柜等領域。
直貼(tie)(tie)工藝生態(tai)(tai)(tai)板(ban)(ban)(ban):先(xian)通過(guo)低溫(wen)(wen)冷壓將(jiang)生態(tai)(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he),再經過(guo)高溫(wen)(wen)熱壓將(jiang)生態(tai)(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he),對(dui)(dui)板(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)要(yao)求很(hen)高,在(zai)壓力(li)、溫(wen)(wen)度(du)、壓合(he)時(shi)間方面(mian)(mian)(mian)需要(yao)控制技術。復合(he)工藝生態(tai)(tai)(tai)板(ban)(ban)(ban):先(xian)將(jiang)生態(tai)(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he),再經過(guo)低溫(wen)(wen)冷壓將(jiang)復合(he)板(ban)(ban)(ban)貼(tie)(tie)在(zai)板(ban)(ban)(ban)芯上(shang),對(dui)(dui)生態(tai)(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)(mian)平整度(du)和(he)工人技術要(yao)求不高,板(ban)(ban)(ban)面(mian)(mian)(mian)容易產生波浪紋(即將(jiang)板(ban)(ban)(ban)面(mian)(mian)(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)面(mian)(mian)(mian)出現(xian)一道道的暗紋,會(hui)影響板(ban)(ban)(ban)面(mian)(mian)(mian)美觀度(du))。
直貼(tie)工藝生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban):采用高溫(wen)高壓(ya),有(you)效蒸發散逸(yi)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)貼(tie)合過程中(zhong)產生(sheng)(sheng)的(de)(de)水分,確保含水率適中(zhong),后期不容(rong)易開(kai)膠(jiao)(jiao)、開(kai)裂(lie)、變(bian)形(xing),使用壽命(ming)更長。復(fu)合工藝生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban):低溫(wen)冷壓(ya)貼(tie)面,水分保留(liu)在(zai)生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)板(ban)(ban)(ban)與(yu)板(ban)(ban)(ban)芯(xin)中(zhong)間的(de)(de)實木(mu)皮內,隨(sui)著溫(wen)差(cha)變(bian)化(hua),容(rong)易出現生(sheng)(sheng)態(tai)(tai)(tai)板(ban)(ban)(ban)膠(jiao)(jiao)板(ban)(ban)(ban)開(kai)裂(lie)、板(ban)(ban)(ban)面變(bian)形(xing),甚(shen)至是膠(jiao)(jiao)板(ban)(ban)(ban)開(kai)膠(jiao)(jiao)分離等(deng)影響家具使用壽命(ming)的(de)(de)現象。
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