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(jia)在選擇生態板的時候(hou)能夠有(you)更(geng)多的參考(kao)資(zi)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、細木工板或其他硬質纖維板(ban)(ban)(ban)表面,經熱壓而成(cheng)的裝(zhuang)飾板(ban)(ban)(ban)。狹義上(shang)的生態板(ban)(ban)(ban)僅指中間所(suo)用(yong)(yong)基(ji)材為多層(ceng)實木(mu)(膠(jiao)合板(ban)(ban)(ban))、細木(mu)工板(ban)(ban)(ban)(如馬(ma)六甲(jia)、杉木(mu)、桐木(mu)、楊木(mu)等)的三(san)聚(ju)氰胺飾面板(ban)(ban)(ban)。主要使(shi)用(yong)(yong)在家具、櫥(chu)柜衣柜、衛浴柜等領域。
直貼(tie)工藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):先通過低溫(wen)冷壓將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再經過高溫(wen)熱壓將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,對板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整度(du)要求很高,在壓力、溫(wen)度(du)、壓合時間方面(mian)(mian)需要控制技術。復合工藝(yi)生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban):先將生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)貼(tie)合,再經過低溫(wen)冷壓將復合板(ban)(ban)(ban)(ban)貼(tie)在板(ban)(ban)(ban)(ban)芯上,對生(sheng)(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)平(ping)整度(du)和工人(ren)技術要求不高,板(ban)(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)(sheng)(sheng)波浪紋(即將板(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜(xie)45°觀察(cha),板(ban)(ban)(ban)(ban)面(mian)(mian)出現一道道的(de)暗紋,會(hui)影響(xiang)板(ban)(ban)(ban)(ban)面(mian)(mian)美觀度(du))。
直貼(tie)(tie)工藝生(sheng)態板(ban):采用(yong)高溫(wen)高壓,有效蒸發散逸(yi)生(sheng)態板(ban)貼(tie)(tie)合(he)過程中(zhong)產生(sheng)的水分(fen)(fen),確保(bao)含(han)水率適中(zhong),后期不容易(yi)開(kai)(kai)(kai)膠(jiao)、開(kai)(kai)(kai)裂(lie)、變形(xing),使(shi)用(yong)壽命更(geng)長。復合(he)工藝生(sheng)態板(ban):低溫(wen)冷(leng)壓貼(tie)(tie)面,水分(fen)(fen)保(bao)留在生(sheng)態板(ban)膠(jiao)板(ban)與(yu)板(ban)芯中(zhong)間(jian)的實(shi)木皮內,隨(sui)著溫(wen)差變化(hua),容易(yi)出現生(sheng)態板(ban)膠(jiao)板(ban)開(kai)(kai)(kai)裂(lie)、板(ban)面變形(xing),甚至是(shi)膠(jiao)板(ban)開(kai)(kai)(kai)膠(jiao)分(fen)(fen)離等影(ying)響家(jia)具使(shi)用(yong)壽命的現象。
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