Float Glass - Properties and Applications

Material: Float Glass - Properties and Applications
Composition: blank
Property Minimum Value (S.I.) Maximum Value (S.I.) Units (S.I.) Minimum Value (Imp.) Maximum Value (Imp.) Units (Imp.)
Atomic Volume (average) 0.009 0.0095 m3/kmol 549.213 579.725 in3/kmol
Density 1.9 3.99 Mg/m3 118.613 249.088 lb/ft3
Energy Content 20 25 MJ/kg 2166.77 2708.47 kcal/lb
Bulk Modulus 26.1 51.5 GPa 3.78548 7.46944 106 psi
Compressive Strength 212 387 MPa 30.748 56.1296 ksi
Ductility 0.00042 0.00048 0.00042 0.00048 NULL
Elastic Limit 21.2 38.7 MPa 3.0748 5.61296 ksi
Endurance Limit 20 36.7 MPa 2.90075 5.32288 ksi
Fracture Toughness 0.54 0.71 MPa.m1/2 0.491425 0.646133 ksi.in1/2
Hardness 700 5000 MPa 101.526 725.189 ksi
Loss Coefficient 1e-005 0.0001 1e-005 0.0001 NULL
Modulus of Rupture 27.5 50 MPa 3.98854 7.25189 ksi
Poisson's Ratio 0.18 0.25 0.18 0.25 NULL
Shear Modulus 19.6 34.2 GPa 2.84274 4.96029 106 psi
Tensile Strength 21.2 38.7 MPa 3.0748 5.61296 ksi
Young's Modulus 47.7 83.6 GPa 6.9183 12.1251 106 psi
Glass Temperature 653 947 K 715.73 1244.93 °F
Latent Heat of Fusion kJ/kg BTU/lb
Maximum Service Temperature 474 727 K 393.53 848.93 °F
Melting Point K °F
Minimum Service Temperature 0 0 K -459.67 -459.67 °F
Specific Heat 700 910 J/kg.K 0.541701 0.704211 BTU/lb.F
Thermal Conductivity 0.75 1.45 W/m.K 1.40403 2.71445 BTU.ft/h.ft2.F
Thermal Expansion 1 12 10-6/K 1.8 21.6 10-6/°F
Breakdown Potential 12 14 MV/m 304.8 355.6 V/mil
Dielectric Constant 4 15 4 15 NULL
Resistivity 1e+021 1e+025 10-8 ohm.m 1e+021 1e+025 10-8 ohm.m
Environmental Properties
  Resistance Factors
1=Poor 5=Excellent
Flammability 5
Fresh Water 5
Organic Solvents 5
Oxidation at 500C 5
Sea Water 5
Strong Acid 4
Strong Alkalis 4
UV 5
Wear 5
Weak Acid 5
Weak Alkalis 5