亚洲色精品国产一区二区三区_日韩亚洲人成在线综合日本_亚洲人成中文字幕在线观看_亚洲中国妓女久久_網友分享毛片激情永久免费心得_色屁屁www在线观看视频免费_日本护士色系亚洲精品_国产成人精品影片_无码A级毛片免费视_精品国产柚木在线观看

Welcome to Dongguan Yoshida Optical Glass Co., Ltd.!
Unified service hotline
0769-86175138
hot key words:
Advanced Search:
contact usContact Us
Unified Service Hotline: 0769-86175138

(7 days * 24 hours)

Phone: 0769-86175138

Fax: 0769-86175198

Address: Yuxia Industrial Zone, Wentang, Zhouwu, Dongcheng Street, Dongguan City

Company News

AG glass, also known as anti-reflection glass

Source: Time:2019-03-29 14:30:22 views:

1. Look at the debris: You can check whether the corner scraps cut by the merchant become small obtuse angle particles after breaking, and judge whether it is qualified. When the qualified tempered glass is broken, the number of fragments in the 50 mm × 50 mm area must exceed 40, allowing a small amount of long strips,

Anti-reflective glass, as its name implies, is glass that resists reflection and thus increases transmittance. The technology has been successfully developed by a German research institute. Although it is expensive, it is still very popular in foreign markets. The transmittance of this new type of glass is as high as 99.5%. In order to increase the transmittance of glass, the glass surface is coated with a coating layer which can prevent light reflection. The formation of a new type of glass with anti-reflection function will play an important role in the glass processing industry in the new century. The glass has broad market and development prospects in many fields such as building materials, solar energy utilization, optical instrument manufacturing and so on.