Americana Petroleum Company

7) Slack Wax

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TEST ITEMS QUALITY LIMITS TEST METHODS
No. 54 No. 56 No. 58 No. 60
MELTING POINT (Deg.°C) MIN 54 56 58 60 GB/T 2539
MAX 56 58 60 62
OIL CONTENT %(m/m) MAX 2.0 BG/T 3554
COLOR MAX(SAY BOLT) -10 GB/T 3555
ODOR MAX 3 SH/T 0414
MECHANICAL IMPURITY AND MOISTURE NIL

NOTE:Pour about 10g wax into 100-250ml taper bottle,adding 50ml water freestraight gasoline whose initial boiling point is no lower than 70 Deg.C,under vibration to be heated in the water bath,whose temperature is 70Deg.C. until the wax to be solubilitied let the solution stay 15 minutes in the water bath ,the solution should not be turbid and no precipitates and water.Allow the solution to be little emulsifying light.




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