PET保護(hù)膜材料的化學(xué)結(jié)構(gòu)： 

PET全程是聚對(duì)苯二甲乙二脂，它是由對(duì)苯二甲酸與乙二 　　醇縮合聚合反應(yīng)而值得的。 　　PET保護(hù)膜材料的性質(zhì)　　 PET保護(hù)膜材料為透明無(wú)色的，表面經(jīng)過(guò)了硬化處理，據(jù)恩爵保護(hù)膜材料有限公司提供資料，一般PET保護(hù)膜材料根據(jù)產(chǎn)地的不同，表面的硬化值在3H-4H之間，表面硬化越好，其耐磨性越強(qiáng)。透光率也是PET保護(hù)膜材料的主要性質(zhì)，一般透光率在90%以上，透光率較高不僅使我們?cè)谑褂孟嚓P(guān)的儀器時(shí)有一個(gè)好的視覺(jué)效果好，而且對(duì)眼睛有一種很好的保護(hù)膜作用。目前市場(chǎng)上，日本PET保護(hù)膜材料相對(duì)優(yōu)秀一些，臺(tái)灣次之，韓國(guó)再次之。 　　PET保護(hù)膜材料的種類(lèi)　　 該公司工作人員給我展示了:高透、磨砂、鉆石、防窺、防輻射、防指紋、鏡面等PET保護(hù)膜材料。據(jù)悉現(xiàn)在正在研制一種3D裸眼保護(hù)膜材料，主要是在看3D電影時(shí)具有3D效果！ 　　PET保護(hù)膜材料常見(jiàn)的質(zhì)量問(wèn)題　　 彩虹紋是現(xiàn)在PET保護(hù)膜材料常常遇到的問(wèn)題，因?yàn)镻ET保護(hù)膜材料表面要經(jīng)過(guò)硬化處理，硬化是要經(jīng)過(guò)高溫處理的，于是就會(huì)在材料表面形成一條條彩色的條紋 　　晶點(diǎn)也是PET保護(hù)膜材料常見(jiàn)的質(zhì)量問(wèn)題，晶點(diǎn)是指保護(hù)膜材料表面那些小坑坑，也有人稱(chēng)之為亮點(diǎn)。它主要在三層PET保護(hù)膜材料上常見(jiàn)，主要成因是因?yàn)椴捎昧斯枘z合成，硅膠具有流動(dòng)性，如果保護(hù)膜材料表面碰到了一些小顆粒的擠壓，就會(huì)形成晶點(diǎn)，避免晶點(diǎn)的*好方法，就是保護(hù)好保護(hù)膜表面！The chemical structure of PET protective film material:
PET is full of benzyl dimethyl ethyl 2 polyester, it is made of terephthalic acid with ethylene glycol condensation polymerization and worth it. PET protective film material properties of PET protective film material for transparent colorless, surface after hardening treatment, according to Mr Jue protective film materials co., LTD., provide information, general PET protection film materials according to different origin, the hardening on the surface of the value between 3 h - 4 h, the better the surface hardening, its wear resistance. Light transmittance is also the main properties of PET protective film material, general light transmittance over 90%, high light transmittance is not only make us in the use of related instrument has a good visual effect is good, but there is a very good protective effect to the eyes. On the market at present, Japan relatively ? PET protective film material