問：什么是(shi)沖孔鋁單板？

答：沖孔鋁單板泛指鋁(lv)(lv)(lv)(lv)單(dan)(dan)板上有開(kai)孔(kong)(kong)(kong)的鋁(lv)(lv)(lv)(lv)單(dan)(dan)板類型，當然，從專業術語上來說(shuo)就是通過專業數控設備沖(chong)(chong)壓(ya)出(chu)各種孔(kong)(kong)(kong)形的鋁(lv)(lv)(lv)(lv)單(dan)(dan)板板材就叫沖(chong)(chong)孔(kong)(kong)(kong)鋁(lv)(lv)(lv)(lv)單(dan)(dan)板，沖(chong)(chong)壓(ya)鋁(lv)(lv)(lv)(lv)單(dan)(dan)板，除了沖(chong)(chong)壓(ya)我們還可(ke)以配合其他各種工藝對沖(chong)(chong)孔(kong)(kong)(kong)鋁(lv)(lv)(lv)(lv)單(dan)(dan)板進(jin)行(xing)處(chu)理美化。

沖(chong)孔(kong)(kong)鋁單板(ban)是鋁單板(ban)的(de)(de)(de)一(yi)種細化產品。沖(chong)孔(kong)(kong)鋁單板(ban)具有良好(hao)的(de)(de)(de)加(jia)工(gong)性能(neng)，其(qi)穩定的(de)(de)(de)特性為(wei)(wei)板(ban)面加(jia)工(gong)提(ti)供(gong)了(le)多(duo)種類別的(de)(de)(de)選(xuan)擇，色彩多(duo)樣，且能(neng)夠適應多(duo)類較為(wei)(wei)復雜的(de)(de)(de)形狀設 計(ji)(ji)。其(qi)良好(hao)的(de)(de)(de)加(jia)工(gong)性能(neng)方便了(le)生產人員(yuan)將其(qi)加(jia)工(gong)成為(wei)(wei)多(duo)種形式(shi)的(de)(de)(de)線(xian)條(tiao)。所以(yi)在選(xuan)擇上，沖(chong)孔(kong)(kong)鋁單板(ban)為(wei)(wei)設計(ji)(ji)人員(yuan)提(ti)供(gong)了(le)一(yi)個更為(wei)(wei)豐富的(de)(de)(de)設計(ji)(ji)創想(xiang)空間。

沖(chong)孔(kong)鋁(lv)單板采(cai)用優質1100、3003、5005單層(ceng)鋁(lv)合金板為(wei)(wei)基材(cai)。表面涂(tu)(tu)(tu)層(ceng)分(fen)為(wei)(wei)氟(fu) 碳噴涂(tu)(tu)(tu)，粉末噴涂(tu)(tu)(tu)，聚(ju)酯漆噴涂(tu)(tu)(tu)、氟(fu)碳預輥涂(tu)(tu)(tu)。由(you)上到(dao)下依(yi)次為(wei)(wei)：保(bao)護膜(mo)層(ceng)、氟(fu)碳樹脂PVDF系(xi)統、預處理層(ceng)、鋁(lv)板層(ceng)、預處理層(ceng)、背(bei)覆涂(tu)(tu)(tu)層(ceng)。

沖(chong)(chong)(chong)孔(kong)(kong)(kong)鋁(lv)單(dan)板(ban)的(de)(de)沖(chong)(chong)(chong)孔(kong)(kong)(kong)形(xing)狀(zhuang)是圓形(xing)或方(fang)形(xing)的(de)(de)，沖(chong)(chong)(chong)孔(kong)(kong)(kong)鋁(lv)單(dan)板(ban)上的(de)(de)孔(kong)(kong)(kong)徑(jing)越(yue)大(da)，鋁(lv)單(dan)板(ban)的(de)(de)質量就越(yue)差，以及抗(kang)壓力(li)及抗(kang)拉伸能力(li)就越(yue)弱。所(suo)以沖(chong)(chong)(chong)孔(kong)(kong)(kong)鋁(lv)單(dan)板(ban)上的(de)(de)孔(kong)(kong)(kong)徑(jing)決定沖(chong)(chong)(chong)孔(kong)(kong)(kong)鋁(lv)單(dan)板(ban)的(de)(de)應(ying)用(yong)場所(suo)，且(qie)須客戶根(gen)據建筑自身的(de)(de)實際(ji)要求、工程的(de)(de)需要設計沖(chong)(chong)(chong)孔(kong)(kong)(kong)鋁(lv)單(dan)板(ban)的(de)(de)沖(chong)(chong)(chong)孔(kong)(kong)(kong)孔(kong)(kong)(kong)徑(jing)大(da)小及形(xing)狀(zhuang)。

沖(chong)(chong)(chong)(chong)(chong)孔(kong)鋁(lv)(lv)單(dan)板是(shi)(shi)(shi)鋁(lv)(lv)單(dan)板里面，著重沖(chong)(chong)(chong)(chong)(chong)孔(kong)樣(yang)式(shi)的(de)一款鋁(lv)(lv)單(dan)板，沖(chong)(chong)(chong)(chong)(chong)孔(kong)鋁(lv)(lv)單(dan)板的(de)沖(chong)(chong)(chong)(chong)(chong)孔(kong)形(xing)狀是(shi)(shi)(shi)決(jue)定沖(chong)(chong)(chong)(chong)(chong)孔(kong)鋁(lv)(lv)單(dan)板的(de)外觀是(shi)(shi)(shi)否美觀的(de)一個(ge)重要參數。但是(shi)(shi)(shi)沖(chong)(chong)(chong)(chong)(chong)孔(kong)鋁(lv)(lv)單(dan)板主要是(shi)(shi)(shi)由沖(chong)(chong)(chong)(chong)(chong)孔(kong)形(xing)狀、沖(chong)(chong)(chong)(chong)(chong)孔(kong)率及顏色三個(ge)部分組成，沖(chong)(chong)(chong)(chong)(chong)孔(kong)鋁(lv)(lv)單(dan)板與(yu)普通鋁(lv)(lv)單(dan)板的(de)差(cha)別在于沖(chong)(chong)(chong)(chong)(chong)孔(kong)鋁(lv)(lv)單(dan)板是(shi)(shi)(shi)沖(chong)(chong)(chong)(chong)(chong)孔(kong)的(de)，沒有密封性。

沖孔鋁單板的沖孔率決定圖案的密集度，沖孔鋁單板(ban)的沖孔(kong)(kong)率過密不利于加工，過寬不夠美觀(guan)，所以沖孔(kong)(kong)率一定要均勻。在沖孔(kong)(kong)鋁單板下(xia)層放置防(fang)火吸音棉就可成(cheng)為隔音板，所以多應用在室內幕墻和天花吊頂(ding)上。