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(zhi)識,讓大家(jia)在(zai)選擇生態(tai)板的時候能夠(gou)有更多的參考資(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(qi)他硬質(zhi)纖(xian)維板(ban)表(biao)面,經熱(re)壓而成的裝飾板(ban)。狹義上的生態板(ban)僅指中(zhong)間(jian)所用(yong)基(ji)材為(wei)多層實木(mu)(膠合板(ban))、細木(mu)工板(ban)(如馬六甲、杉木(mu)、桐(tong)木(mu)、楊木(mu)等)的三(san)聚氰(qing)胺飾面板(ban)。主(zhu)要使用(yong)在家具(ju)、櫥(chu)柜衣(yi)柜、衛浴柜等領域(yu)。
直貼(tie)(tie)工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban)(ban):先通過(guo)(guo)低溫冷(leng)壓將生(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)芯和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he)(he),再經過(guo)(guo)高溫熱壓將生(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he)(he),對(dui)板(ban)(ban)(ban)面(mian)平(ping)(ping)整度(du)要求很高,在(zai)壓力、溫度(du)、壓合(he)(he)時間方面(mian)需要控制技術。復(fu)合(he)(he)工(gong)藝(yi)生(sheng)態(tai)板(ban)(ban)(ban):先將生(sheng)態(tai)板(ban)(ban)(ban)飾面(mian)紙(zhi)和(he)膠板(ban)(ban)(ban)貼(tie)(tie)合(he)(he),再經過(guo)(guo)低溫冷(leng)壓將復(fu)合(he)(he)板(ban)(ban)(ban)貼(tie)(tie)在(zai)板(ban)(ban)(ban)芯上,對(dui)生(sheng)態(tai)板(ban)(ban)(ban)板(ban)(ban)(ban)面(mian)平(ping)(ping)整度(du)和(he)工(gong)人技術要求不高,板(ban)(ban)(ban)面(mian)容易產(chan)生(sheng)波浪紋(wen)(wen)(即將板(ban)(ban)(ban)面(mian)迎光傾斜(xie)45°觀察,板(ban)(ban)(ban)面(mian)出現一道道的暗(an)紋(wen)(wen),會影響板(ban)(ban)(ban)面(mian)美觀度(du))。
直(zhi)貼工藝生(sheng)(sheng)態(tai)板(ban):采(cai)用(yong)高溫(wen)高壓,有效蒸發(fa)散(san)逸生(sheng)(sheng)態(tai)板(ban)貼合過程(cheng)中(zhong)產(chan)生(sheng)(sheng)的水(shui)分(fen),確保含水(shui)率(lv)適中(zhong),后期不(bu)容易(yi)開(kai)膠、開(kai)裂(lie)、變(bian)(bian)形,使用(yong)壽命更(geng)長(chang)。復合工藝生(sheng)(sheng)態(tai)板(ban):低溫(wen)冷壓貼面,水(shui)分(fen)保留在生(sheng)(sheng)態(tai)板(ban)膠板(ban)與(yu)板(ban)芯中(zhong)間的實(shi)木皮內,隨著溫(wen)差變(bian)(bian)化,容易(yi)出現(xian)生(sheng)(sheng)態(tai)板(ban)膠板(ban)開(kai)裂(lie)、板(ban)面變(bian)(bian)形,甚至是膠板(ban)開(kai)膠分(fen)離等影響家具使用(yong)壽命的現(xian)象。
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