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(mian)的知識,讓大家在選擇生態板的時(shi)候(hou)能(neng)夠有更(geng)多(duo)的參考資料(liao)。
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)表面(mian),經熱壓而成的(de)裝飾板(ban)。狹義上的(de)生態板(ban)僅指中間所用(yong)基材為(wei)多層實木(mu)(mu)(膠(jiao)合板(ban))、細木(mu)(mu)工(gong)板(ban)(如(ru)馬(ma)六甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的(de)三聚氰胺飾面(mian)板(ban)。主(zhu)要使用(yong)在家具、櫥柜(ju)衣(yi)柜(ju)、衛(wei)浴柜(ju)等領(ling)域。
直(zhi)貼(tie)(tie)工(gong)藝生(sheng)態(tai)(tai)板(ban)(ban)(ban):先(xian)通過(guo)低(di)溫(wen)(wen)冷壓(ya)將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)膠(jiao)(jiao)板(ban)(ban)(ban)貼(tie)(tie)合,再經過(guo)高溫(wen)(wen)熱(re)壓(ya)將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)(jiao)板(ban)(ban)(ban)貼(tie)(tie)合,對(dui)板(ban)(ban)(ban)面(mian)(mian)平整度(du)要求(qiu)很高,在壓(ya)力、溫(wen)(wen)度(du)、壓(ya)合時間方面(mian)(mian)需要控制技(ji)術。復合工(gong)藝生(sheng)態(tai)(tai)板(ban)(ban)(ban):先(xian)將(jiang)生(sheng)態(tai)(tai)板(ban)(ban)(ban)飾面(mian)(mian)紙和(he)膠(jiao)(jiao)板(ban)(ban)(ban)貼(tie)(tie)合,再經過(guo)低(di)溫(wen)(wen)冷壓(ya)將(jiang)復合板(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)芯上,對(dui)生(sheng)態(tai)(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)(mian)平整度(du)和(he)工(gong)人(ren)技(ji)術要求(qiu)不高,板(ban)(ban)(ban)面(mian)(mian)容易產生(sheng)波浪紋(wen)(即將(jiang)板(ban)(ban)(ban)面(mian)(mian)迎(ying)光傾(qing)斜(xie)45°觀察,板(ban)(ban)(ban)面(mian)(mian)出現一(yi)道道的暗紋(wen),會(hui)影響板(ban)(ban)(ban)面(mian)(mian)美觀度(du))。
直貼(tie)(tie)工藝生(sheng)態(tai)(tai)板(ban):采用(yong)(yong)高溫高壓,有效蒸發(fa)散逸生(sheng)態(tai)(tai)板(ban)貼(tie)(tie)合過程中產(chan)生(sheng)的水(shui)(shui)分(fen)(fen)(fen),確保(bao)含(han)水(shui)(shui)率適中,后(hou)期(qi)不容易開(kai)(kai)膠(jiao)、開(kai)(kai)裂、變(bian)形,使(shi)用(yong)(yong)壽命(ming)更長(chang)。復合工藝生(sheng)態(tai)(tai)板(ban):低溫冷壓貼(tie)(tie)面,水(shui)(shui)分(fen)(fen)(fen)保(bao)留(liu)在生(sheng)態(tai)(tai)板(ban)膠(jiao)板(ban)與板(ban)芯中間的實木(mu)皮(pi)內,隨(sui)著溫差變(bian)化,容易出(chu)現生(sheng)態(tai)(tai)板(ban)膠(jiao)板(ban)開(kai)(kai)裂、板(ban)面變(bian)形,甚至是膠(jiao)板(ban)開(kai)(kai)膠(jiao)分(fen)(fen)(fen)離(li)等影響家具使(shi)用(yong)(yong)壽命(ming)的現象。
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