How well do you know convex mirrors?

convex mirrors

A curved mirror is a mirror with a curved reflecting surface. The surface may be either convex (bulging outward) or concave (recessed inward). Among them, convex mirrors are the most common in life. principle of convex mirrors A convex mirror or diverging mirror is a curved mirror in which the reflective surface bulges towards the […]

FLAT GLASS: is it becoming a semi-precious commodity?

glass price

Recently, the Hefei Glass Chamber of Commerce unanimously passed the resolution of the Hefei Glass Chamber of Commerce to submit an investigation application letter to the relevant departments.—From Glzcn.cn Is the cost of float glass manufacturers rising? Is the quality of float glass manufacturers improving? Is the collective price increasing of float glass manufacturers constitute a monopoly? […]

How to use tempered glass safely?

Reasons for strengthening glass breakage: The tempered glass surface is a layer of compressive stress, and the internal tensile stress layer is corresponding to the balance state. When the surface flaw extends to the internal tensile stress layer, it will cause cracking. This type of scar can be divided into several types: Scratches caused by […]