Big bottle glass with long material property and preparation method thereof

The invention relates to the field of new glass materials, and particularly discloses big bottle glass with long material property and a preparation method thereof. The big bottle glass with long material property is characterized by being prepared from the following effective materials in parts by weight: 73-74.50 parts of SiO2, 1.50-3.00 parts of Al2O3, 12.40-16.00 parts of Na2O, 1.2-2.66 parts of MgO, 0-1.55 parts of K2O, and 5.9-7.1 parts of CaO. According to the big bottle glass with long material property and the preparation method thereof disclosed by the invention, expensive or toxic raw materials are not used, and the characteristics of low cost and easily available raw materials are achieved; the glass has long material property; the molding temperature range exceeds 300 K; semi-mechanized molding can be adopted; the product has good material properties at the same time; the Vickers microhardness of the glass is greater than 500 Kg/mm . 本发明涉及玻璃新材料领域，特别公开了一种具有长料性的大瓶罐玻璃及其制备方法。该具有长料性的大瓶罐玻璃，其特征为，由以下重量份数