bullet proof borosilicate glass

Compared to 6.4 Mohs’scale of hardness of the normal float glass, 3.3 borosilicate glass has a surface hardness of 7.0. Glass with 3.3 borosilicate glass plate is better in bullet-proof performance, compared to normal float glass in the same thickness.

With 3.3 borosilicate glass, thickness will lower, weight lighter where the whole vehicle can be lighter to reach good performance of saving fuel and putting up speed. Added with our special tempering processing, bullet-proof performance can be further improved. Use leading dry laminated processing. Ensure good bullet-proof performance with transmittance up to 90 percent.