Can car glass shatter automatically?
1 Answers
Car glass self-explosion is a complex phenomenon with no unified conclusion, but in most cases it is caused by temperature. Rapid temperature changes leading to uneven thermal expansion and contraction can cause the glass to shatter. Just like an egg, if the force is evenly distributed at every point, even a large force won't crush it. However, if the force varies at any point beyond the safety limit, it will break. Sudden cooling or heating can cause this self-explosion phenomenon. There are three main reasons for car glass self-explosion: 1. Poor tempering treatment of the glass itself. 2. Uneven heating during glass film application. 3. Excessive thermal variation in the glass film.