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,讓大家在選擇生(sheng)態板的時候能夠(gou)有(you)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、細木工板或其他硬(ying)質纖維板(ban)表面,經熱壓而成(cheng)的裝飾(shi)板(ban)。狹義上的生態板(ban)僅(jin)指中(zhong)間所用(yong)基(ji)材為多(duo)層實(shi)木(mu)(膠合(he)板(ban))、細木(mu)工板(ban)(如(ru)馬六甲、杉木(mu)、桐木(mu)、楊木(mu)等(deng))的三(san)聚(ju)氰(qing)胺(an)飾(shi)面板(ban)。主要(yao)使用(yong)在家具、櫥柜(ju)衣柜(ju)、衛浴(yu)柜(ju)等(deng)領域。
直(zhi)貼(tie)工藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)通過低溫冷壓(ya)將(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯(xin)和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經(jing)過高(gao)溫熱壓(ya)將(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),對(dui)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)要(yao)求很(hen)高(gao),在壓(ya)力、溫度(du)、壓(ya)合(he)(he)時間方面(mian)(mian)需要(yao)控制技(ji)術。復合(he)(he)工藝(yi)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban):先(xian)將(jiang)(jiang)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)飾面(mian)(mian)紙和膠板(ban)(ban)(ban)(ban)(ban)貼(tie)合(he)(he),再經(jing)過低溫冷壓(ya)將(jiang)(jiang)復合(he)(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)(ban)芯(xin)上,對(dui)生(sheng)(sheng)態(tai)(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整度(du)和工人(ren)技(ji)術要(yao)求不高(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容(rong)易產生(sheng)(sheng)波浪紋(即將(jiang)(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的暗紋,會影響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du))。
直貼(tie)工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban):采(cai)用高溫高壓(ya),有效蒸(zheng)發散逸生(sheng)(sheng)態(tai)板(ban)(ban)貼(tie)合過(guo)程(cheng)中產生(sheng)(sheng)的水分,確(que)保含水率適(shi)中,后期不容易開膠(jiao)、開裂、變形,使用壽(shou)命更長。復合工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban):低溫冷壓(ya)貼(tie)面(mian),水分保留在生(sheng)(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)與板(ban)(ban)芯中間的實木(mu)皮(pi)內,隨著溫差(cha)變化,容易出現(xian)生(sheng)(sheng)態(tai)板(ban)(ban)膠(jiao)板(ban)(ban)開裂、板(ban)(ban)面(mian)變形,甚至是(shi)膠(jiao)板(ban)(ban)開膠(jiao)分離等影響(xiang)家具使用壽(shou)命的現(xian)象。
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