The common problems in " Q& A - part2 "

Recent customer questions:

Want to know why the glass will appear this phenomenon, is the cause of the sun or other?

Let's first look at what's wrong with the glass:

As the picture shows, the glass shows signs of yellowing, leaving the edge and whiteness.

The above used is composite grout glass, because the composite grout glass is a liquid glue in a flowing state, the glass colloid is extremely unstable. Therefore, this glass can only be used indoors, can not be used in direct sunlight, once the sun will be exposed to this situation.

But can the problem be avoided?

The answer is yes. At present, our agent of crystal silicon fire retardant glass, is the use of German imported glass glue, pour fire retardant liquid and then into the high temperature oven to bake for more than ten hours, after the glass can be used in direct sunlight, there will be no white or yellow situation.

As can be seen in the following figure, the glass on the right side is made of our crystal silicon fireproof glass. After three to four years of direct sunlight, the appearance is still as new, with the same clarity as the ordinary single piece next to it.