Wholesale prices heat soaked test heat strengthened fully tempered toughened gla

Heat soaked test heat strengthened fully tempered toughened glass Heat strengthened treatment is also called "detonation".The heat soaking treatment is to heat the tempered glass to 290°C±10°C,and holding definite times,to urge the nickel sulfide can quickly complete the crystal phase transformation in the tempered glass,so that the tempered glass which may be self-explosive after use,to artificially broken in advance in the factory’s heat soaked furnace.