Ajiya Curved Tempered Safety Glass
Ajiya Curved Tempered Safety Glass is manufactured by heating the class to its softening point and then forming the required shape in a special mould before being subjected to rapid cooling. This rapid cooling will result in the formation of high residual surface compression on the glass surfaces.
Ajiya Heat Strengthened Glass
Ajiya Heat Strengthened Glass is a heat treated glass with a residual surface compression greater than 3,500 psi and less than 10,000 psi, or edge compression greater than 5,500 psi and less than 9,700 psi. It is manufactured similarly to Ajiya Tempered Safety Glass, except this glass is cooled less rapidly. When broken, the break pattern will vary according to the surface compression.
Tempered Safety Glass
AJIYA Tempered Glass is heat treated glass with a residual surface compression minimum of 69 MPa (10,000 psi) or an edge compression not less than 67 MPa (9,700 psi). It is manufactured by heating ordinary float glass to its softening point (approximate 600 ~ 650 deg C) and then followed by cooling the glass rapidly by quenching it with an uniform blast of air on both surfaces simultaneously. AJIYA Tempered Glass, when broken, breaks into a multitude of small fragments, thus protecting against serious injuries.