防火玻璃是(shi)通過特殊化(hua)學處(chu)理(li)在高(gao)溫狀態下進(jin)行二十多小時離子交換，替(ti)換了玻璃表(biao)面的金屬鈉，形成化(hua)學鋼(gang)(gang)化(hua)應力層，同時通過物(wu)理(li)處(chu)理(li)后，玻璃表(biao)面形成高(gao)強的壓應力，大大提高(gao)了抗沖(chong)擊強度(du)，當玻璃破(po)碎(sui)時呈現(xian)微小顆粒狀態，減少對人體造(zao)成傷害，強度(du)是(shi)普通玻璃的6-12倍，是(shi)鋼(gang)(gang)化(hua)玻璃的1.5-3倍！

The fireproof glass is treated by special chemical treatment at high temperature for more than 20 hours ion exchange, replacing the metal sodium of the glass surface, forming a chemical steel stress layer. At the same time, after physical treatment, the glass surface forms a high-strength compressive stress, which greatly improves the impact strength and presents tiny particles when the glass is broken. State, reduce damage to human body, intensity is 6-12 times of ordinary glass, 1.5-3 times of tempered glass.