芒果视频下载

相(xiang)框(kuang)較(jiao)常見(jian)的封面(mian)(mian)材(cai)質(zhi)有(you)皮(pi)(pi)具、玻璃、樹脂(zhi)水晶(jing)、模(mo)板、ABS，這些材(cai)質(zhi)抗壓抗氧(yang)化及(ji)耐(nai)磨耐(nai)腐蝕(shi)程度依次增強。其中ABS鋼琴烤(kao)漆(qi)冊最為流行，該(gai)材(cai)質(zhi)能抗壓抗沖擊，耐(nai)高溫低溫，耐(nai)腐蝕(shi)，而且造(zao)型多變(bian)，通(tong)(tong)(tong)過(guo)(guo)鋼琴烤(kao)漆(qi)或(huo)鍍銀(yin)工(gong)藝，加以(yi)不(bu)(bu)(bu)同顏色(se)(se)(se)(se)加工(gong)，色(se)(se)(se)(se)澤更奪目(mu)，款(kuan)式豐富；其次是(shi)皮(pi)(pi)具類相(xiang)冊，皮(pi)(pi)具相(xiang)對(dui)比較(jiao)傳統，但皮(pi)(pi)具類材(cai)料具有(you)較(jiao)強的可塑性及(ji)彈性，容(rong)易染色(se)(se)(se)(se)，通(tong)(tong)(tong)氣性佳，不(bu)(bu)(bu)起(qi)靜(jing)電，可立體加工(gong)，能長(chang)期保存；琉(liu)璃相(xiang)冊通(tong)(tong)(tong)透(tou)性很(hen)好(hao)，美觀(guan)大方(fang)，美中不(bu)(bu)(bu)足的是(shi)略顯(xian)笨重；樹脂(zhi)水晶(jing)相(xiang)冊外觀(guan)通(tong)(tong)(tong)透(tou)大氣，但長(chang)時間存放易變(bian)色(se)(se)(se)(se)，表面(mian)(mian)容(rong)易劃傷；噴漆(qi)類相(xiang)冊工(gong)藝相(xiang)對(dui)簡(jian)單，通(tong)(tong)(tong)過(guo)(guo)拋光處理(li)，表面(mian)(mian)光澤度較(jiao)好(hao)，花色(se)(se)(se)(se)豐富，該(gai)類相(xiang)冊比較(jiao)普通(tong)(tong)(tong)，在個性化要求較(jiao)高的市場中占有(you)率不(bu)(bu)(bu)是(shi)很(hen)高。