Member Discussion Forum

Description

Topics regarding quality of glass, its processing and its application in building. 

Spontaneous tempered glass breakage

When the glass tempered,it will have a weakness, it's easy spontaneous breakage when bump the edge, and the advantage is it's safety . so just relax about tempered glass.but our foreign clients every cared about the breakage. I want to know the problem in foreign country, could you give me some advice, you could contact:www.rocky-glass.com, thanks everyone.

Custom anti-reflective coatings?

I have built a DIY anamorphic lens for my home theater using two crystal glass prisms (4" x 6"). We are interested in adding an inexpensive anti-reflective coating to these prisms to reduce reflections that bounce back to the screen from the lens arrangement. Are there any companies that can do this? Thanks.

Light transmission standard?

Did anyone know wether there is an international standard for the light transmission?
The data testing in China is the same as data testing in Dutch? Which one is more legal or more accepttable?
As we now face a problem.Customer send us a light transmission report for not meet the requirementm, while what we test was meet the requirement. I donot know weather there is the difference between the instrument or testing method.