قیر 180-200

روش آزمون ASTM محدوده خواص
Penetration 180/200 D5
Softening Point 35/45 D36
Ductility 50 D113
Loss on Heating (wt.%) 0.1 max D6
Drop in Penetration After Heating (wt.%) 35 D5
Flash Point (°C) 200min D-92
Solubility in Trichloroethylene 99min D4
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