相(xiang)(xiang)框較(jiao)(jiao)常見(jian)的(de)封面材(cai)質(zhi)有皮(pi)具(ju)(ju)、玻璃、樹脂(zhi)水(shui)晶(jing)、模板、ABS,這些材(cai)質(zhi)抗(kang)壓抗(kang)氧化及耐(nai)磨耐(nai)腐(fu)蝕程(cheng)度(du)依次增強(qiang)。其(qi)中(zhong)ABS鋼琴烤(kao)漆(qi)(qi)冊(ce)最(zui)為流行,該(gai)材(cai)質(zhi)能(neng)(neng)抗(kang)壓抗(kang)沖(chong)擊,耐(nai)高(gao)溫低溫,耐(nai)腐(fu)蝕,而且造型多變(bian),通(tong)(tong)過鋼琴烤(kao)漆(qi)(qi)或鍍銀(yin)工(gong)藝,加以不(bu)(bu)(bu)同顏色(se)加工(gong),色(se)澤更奪目(mu),款式豐富(fu);其(qi)次是皮(pi)具(ju)(ju)類(lei)相(xiang)(xiang)冊(ce),皮(pi)具(ju)(ju)相(xiang)(xiang)對比(bi)較(jiao)(jiao)傳統(tong),但皮(pi)具(ju)(ju)類(lei)材(cai)料具(ju)(ju)有較(jiao)(jiao)強(qiang)的(de)可塑性及彈性,容易染色(se),通(tong)(tong)氣性佳,不(bu)(bu)(bu)起(qi)靜電,可立(li)體(ti)加工(gong),能(neng)(neng)長(chang)期保存(cun);琉(liu)璃相(xiang)(xiang)冊(ce)通(tong)(tong)透(tou)性很好,美(mei)觀(guan)大方,美(mei)中(zhong)不(bu)(bu)(bu)足的(de)是略顯(xian)笨重;樹脂(zhi)水(shui)晶(jing)相(xiang)(xiang)冊(ce)外觀(guan)通(tong)(tong)透(tou)大氣,但長(chang)時間存(cun)放易變(bian)色(se),表面容易劃傷;噴(pen)漆(qi)(qi)類(lei)相(xiang)(xiang)冊(ce)工(gong)藝相(xiang)(xiang)對簡單(dan),通(tong)(tong)過拋光處理,表面光澤度(du)較(jiao)(jiao)好,花色(se)豐富(fu),該(gai)類(lei)相(xiang)(xiang)冊(ce)比(bi)較(jiao)(jiao)普通(tong)(tong),在個(ge)性化要求(qiu)較(jiao)(jiao)高(gao)的(de)市(shi)場(chang)中(zhong)占有率不(bu)(bu)(bu)是很高(gao)。