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(fang)面的知(zhi)識,讓大(da)家在選擇生(sheng)態板的時候能(neng)夠有(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(huo)其他硬(ying)質纖(xian)維板表面,經熱壓(ya)而成(cheng)的裝飾(shi)板。狹義上的生(sheng)態(tai)板僅指中間所用基(ji)材(cai)為多層實木(mu)(mu)(膠合板)、細木(mu)(mu)工板(如馬六(liu)甲、杉木(mu)(mu)、桐木(mu)(mu)、楊木(mu)(mu)等)的三(san)聚氰胺飾(shi)面板。主要使用在(zai)家具、櫥(chu)柜衣(yi)柜、衛浴柜等領域。
直(zhi)貼(tie)(tie)工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先通過(guo)低溫(wen)冷壓將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯(xin)和膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過(guo)高(gao)溫(wen)熱壓將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合,對(dui)板(ban)(ban)(ban)(ban)(ban)面(mian)平整(zheng)(zheng)度(du)要求(qiu)很高(gao),在壓力、溫(wen)度(du)、壓合時間方面(mian)需要控制技術。復合工(gong)藝生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)紙和膠(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合,再(zai)經過(guo)低溫(wen)冷壓將(jiang)復合板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)在板(ban)(ban)(ban)(ban)(ban)芯(xin)上,對(dui)生(sheng)(sheng)態(tai)板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)平整(zheng)(zheng)度(du)和工(gong)人技術要求(qiu)不高(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)容易產(chan)生(sheng)(sheng)波浪紋(wen)(即將(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)迎(ying)光傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)出(chu)現一道道的暗紋(wen),會(hui)影響板(ban)(ban)(ban)(ban)(ban)面(mian)美觀度(du))。
直貼(tie)工藝(yi)生態(tai)(tai)板(ban)(ban):采用高(gao)溫高(gao)壓(ya),有效蒸發散逸(yi)生態(tai)(tai)板(ban)(ban)貼(tie)合過程中產生的(de)水(shui)分,確保(bao)含水(shui)率適中,后期不容易開(kai)膠(jiao)(jiao)、開(kai)裂(lie)、變(bian)形,使用壽(shou)命(ming)更長。復合工藝(yi)生態(tai)(tai)板(ban)(ban):低溫冷(leng)壓(ya)貼(tie)面,水(shui)分保(bao)留在生態(tai)(tai)板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)與板(ban)(ban)芯(xin)中間的(de)實木(mu)皮內(nei),隨著溫差(cha)變(bian)化,容易出現生態(tai)(tai)板(ban)(ban)膠(jiao)(jiao)板(ban)(ban)開(kai)裂(lie)、板(ban)(ban)面變(bian)形,甚至是膠(jiao)(jiao)板(ban)(ban)開(kai)膠(jiao)(jiao)分離等影響家具使用壽(shou)命(ming)的(de)現象。
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