standard types

WR 9120

Posted

technical data sheet ASA, WR-9120

Properties

Test Method Test Condition Unit Value
Physical Properties
Specific Gravity ASTM D792 Natural, 23°C g/cm3 1.06
Melt Flow Index ISO 1133 220°C/10kg g/10min 22
Mechanical Properties
Tensile Strength ASTM D638 5mm/min kg/cm2 460
Flexural Strength ASTM D790 2.8mm/min kg/cm2 670
Flexural Modulus ASTM D790 2.8mm/min kg/cm2 21,400
Izod Impact Strength (notched) ASTM D256 1/8 inch kgcm/cm 28
Rockwell Hardness ASTM D785

R-Scale

105
Thermal Properties
Heat Deflection Temperature
(unannealed), 1/4″

ASTM D648

18.6 kg/cm2 °C 85
Vicat Softening Temperature
(unannealed)

ISO R 306

5kg, 50°C/hr °C 94
Flammability
UL 94 Classifikation UL94 Recognized HB

Napsat komentář