HYZOD GP Technical Data

Typical Physical Properties
Property MAKROLON Units Test Method
General      
Specific Gravity 1.2 -- ASTM D-792
Chemical Resistance Pass -- ANSI Z26.1
Water Absorption 24hrs. 0.15 % ASTM D-570
Mechanical
Tensile Strength Yield .125" 9,000 psi ASTM D-638
Tensile Strength Ultimate 9,500 psi ASTM D-638
Tensile Modulus 340,000 psi ASTM D-638
Compressive Strength 10,400 psi ASTM D-695
Flexural Strength at 5% Strain 13,500 psi ASTM D-790
Flexural Modulus .125" 345,000 psi ASTM D-790
Izod Impact Notched .125" 16-Dec ft. lb/in of notch ASTM D-256
Rockwell Hardness 118 R Scale ASTM D-785
Drop Ball Impact .125" >200 ft. lbs S.P. Test
Gardner Impact 1/2" Diameter Dart .125" >320 in. lbs ASTM D-3029
Thermal
Heat Deflection Temp. 264 psi 270 °F ASTM D-648
Heat Deflection Temp. 280 °F ASTM D-648
66 psi
Coefficient of Thermal Expansion 3.75 x 10-5 °F ASTM D-696
Coefficient of Thermal 1.35 BTU/hr/ft2/°F ASTM C-177
Conductivity
Smoke Density .125" 68 -- ASTM D-2843
Shading Coefficient Clear 1.02 -- ASHRAE
Shading Coefficient 0.79 -- ASHRAE
Gray/Bronze
Flammability 
Horizontal Burn, AEB <1 in ASTM D-635
Horizontal Burn, ATB <1 min ASTM D-635
Ignition Temperature Self 1077 °F ASTM D-1929
Ignition Temperature Flash 872 °F ASTM D-1929