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Model Number |
IMPROVED, GRANULAR, MID-TEMPERATURE |
IMPROVED ASPHALT
FIRST GRADE SECOND GRADE SUPERFINE GRADE
SOFTENING POINT(ANNULAR BALL METHOD) °C:110-115 100-115 100-120
TOLUNE INSOLUBE %: 28-34 28-34 >26
QUINOLINE INSOLUBE %: 6-12 8-4 6-15
BETA REBIN % : 20 MIN 18 MIN 16 MIN
COKING VALUE % : 57 MIN 54 MIN 50 MIN
ASH % : 0.30 MAX 0.30 MAX 0.30 MAX
MOISTURE % : 1 MAX 5 MAX 5 MAX
SODIUM PPM : 200 MAX - -
IRON PPM : 300 MAX - -
CALCIUM PPM : 260 MAX - -
SILICON PPM : 300 MAX - -
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NOTE: BESIDES IMPROVED ASPHALT, WE ALSO SELL OTHER KIND OF ASPHALT, SUCH AS GRANULAR PITCH, MID-TEMPERATURE PITCH, ETC.
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