相(xiang)(xiang)(xiang)框較(jiao)常見(jian)的(de)封面材質有(you)皮(pi)具(ju)、玻璃、樹(shu)脂水晶(jing)(jing)、模板、ABS,這些材質抗(kang)(kang)壓抗(kang)(kang)氧化及耐磨(mo)耐腐蝕程(cheng)度依(yi)次(ci)增(zeng)強(qiang)(qiang)。其中ABS鋼(gang)琴(qin)烤漆(qi)冊(ce)(ce)最(zui)為流行,該材質能抗(kang)(kang)壓抗(kang)(kang)沖(chong)擊,耐高(gao)溫低(di)溫,耐腐蝕,而(er)且造型多(duo)變,通(tong)(tong)過(guo)(guo)鋼(gang)琴(qin)烤漆(qi)或(huo)鍍銀(yin)工藝(yi),加以不(bu)同顏色加工,色澤(ze)更奪目,款式(shi)豐(feng)富(fu);其次(ci)是皮(pi)具(ju)類(lei)相(xiang)(xiang)(xiang)冊(ce)(ce),皮(pi)具(ju)相(xiang)(xiang)(xiang)對(dui)比(bi)較(jiao)傳統(tong),但(dan)皮(pi)具(ju)類(lei)材料(liao)具(ju)有(you)較(jiao)強(qiang)(qiang)的(de)可(ke)塑性(xing)(xing)及彈性(xing)(xing),容(rong)易染色,通(tong)(tong)氣(qi)性(xing)(xing)佳,不(bu)起靜電(dian),可(ke)立體加工,能長期(qi)保存;琉璃相(xiang)(xiang)(xiang)冊(ce)(ce)通(tong)(tong)透(tou)性(xing)(xing)很好(hao),美(mei)觀(guan)大方,美(mei)中不(bu)足的(de)是略顯笨重;樹(shu)脂水晶(jing)(jing)相(xiang)(xiang)(xiang)冊(ce)(ce)外觀(guan)通(tong)(tong)透(tou)大氣(qi),但(dan)長時(shi)間(jian)存放易變色,表面容(rong)易劃傷(shang);噴漆(qi)類(lei)相(xiang)(xiang)(xiang)冊(ce)(ce)工藝(yi)相(xiang)(xiang)(xiang)對(dui)簡(jian)單,通(tong)(tong)過(guo)(guo)拋光處理,表面光澤(ze)度較(jiao)好(hao),花(hua)色豐(feng)富(fu),該類(lei)相(xiang)(xiang)(xiang)冊(ce)(ce)比(bi)較(jiao)普通(tong)(tong),在個性(xing)(xing)化要求(qiu)較(jiao)高(gao)的(de)市場中占有(you)率(lv)不(bu)是很高(gao)。