物理参数Physical Parameters
弹性模数 Elasticity Modulus | 73.1Gpa |
折断模数(抗张强度)Rupture Modulus(Tensile Strength-ultimate) | 41.4 Mpa |
努氏硬度 Knoop Hardness | 456kgf/mm2 |
密度 Density | 2.5076 g/cm3 |
线性膨胀系数 20-300℃ Linear Coefficient of Expansion 20-300 ℃ | 9.28×10-6/℃ |
线性膨胀系数 20-450℃ Linear Coefficient of Expansion 20-450 ℃ | 9.75×10-6/℃ |
转化温度 Transformation Temperature | 556℃ |
软化温度或屈服点 Intenerate Temperature or Yield Point | 606℃ |
软化点 Softening Point | 710℃ |
退火点 Annealing Point | 547℃ |
应力点 Strain Point | 513℃ |
高温粘度 log2 High Temperature Viscosity log2 | 1392℃ |
log3 log2 High Temperature Viscosity log3 | 1152℃ |
log4 log2 High Temperature Viscosity log4 | 996℃ |
液相温度 Liquid Phase Temperature | 1008℃ |
Qingdao Hope Shine International Trade Co., Ltd. was established in 1999 and is located in Qingdao City, Shandong Province, China.
The warehouse landed near Qingdao port, we can do fast delivery, we specialize in tempered glass, laminated glass, car windshield
for more than 20 years. We have strong exclusive cooperation with flat glass factories such as Saint-Gobain, Jinjing, Xinyi,Taiwan
Glass etc., so we can get very good quality raw glass at the best price. We always regard quality as our most important work,
controlling from original piece of glass, processing details, after-sales service, etc., to make all our customers and our
cooperation easy.