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(zai)選擇生態板的時候能夠(gou)有更(geng)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、細木工板或其他硬質纖維(wei)板表面,經熱壓而成的(de)裝飾板。狹義上的(de)生態板僅指中間所用基材為多層實木(mu)(膠(jiao)合板)、細木(mu)工(gong)板(如馬六(liu)甲(jia)、杉木(mu)、桐木(mu)、楊木(mu)等)的(de)三(san)聚(ju)氰胺飾面板。主要使(shi)用在家具、櫥柜衣柜、衛浴柜等領域。
直(zhi)貼(tie)(tie)工藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban):先通過低(di)溫冷(leng)壓將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)芯(xin)和(he)(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),再經過高(gao)(gao)溫熱(re)壓將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和(he)(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),對板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)要求(qiu)很(hen)高(gao)(gao),在(zai)(zai)壓力、溫度(du)、壓合(he)時(shi)間方面(mian)(mian)需要控(kong)制(zhi)技術。復(fu)(fu)合(he)工藝生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban):先將(jiang)生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)飾(shi)面(mian)(mian)紙(zhi)和(he)(he)膠(jiao)(jiao)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)合(he),再經過低(di)溫冷(leng)壓將(jiang)復(fu)(fu)合(he)板(ban)(ban)(ban)(ban)(ban)貼(tie)(tie)在(zai)(zai)板(ban)(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)(sheng)態板(ban)(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)平整(zheng)度(du)和(he)(he)工人技術要求(qiu)不高(gao)(gao),板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)容(rong)易產生(sheng)(sheng)波浪(lang)紋(wen)(即將(jiang)板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)迎光傾斜45°觀察,板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)出現(xian)一道(dao)道(dao)的暗紋(wen),會(hui)影響板(ban)(ban)(ban)(ban)(ban)面(mian)(mian)美(mei)觀度(du))。
直貼工藝(yi)生(sheng)態(tai)板(ban):采用高(gao)溫高(gao)壓,有(you)效蒸發散逸生(sheng)態(tai)板(ban)貼合過(guo)程(cheng)中(zhong)(zhong)(zhong)產生(sheng)的水(shui)分,確保(bao)含水(shui)率(lv)適中(zhong)(zhong)(zhong),后期不容易(yi)開(kai)(kai)膠(jiao)、開(kai)(kai)裂、變(bian)形,使(shi)用壽(shou)(shou)命(ming)更長(chang)。復合工藝(yi)生(sheng)態(tai)板(ban):低(di)溫冷壓貼面,水(shui)分保(bao)留(liu)在生(sheng)態(tai)板(ban)膠(jiao)板(ban)與(yu)板(ban)芯中(zhong)(zhong)(zhong)間的實木皮內,隨著(zhu)溫差變(bian)化,容易(yi)出現(xian)生(sheng)態(tai)板(ban)膠(jiao)板(ban)開(kai)(kai)裂、板(ban)面變(bian)形,甚(shen)至是(shi)膠(jiao)板(ban)開(kai)(kai)膠(jiao)分離等影響家具使(shi)用壽(shou)(shou)命(ming)的現(xian)象(xiang)。
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