... sample 24 years' production experience Unique production formula 1. Paraffin wax from crude oil distillation and lubricating oil fractions the ... oil, adding the refining system flake or needle crystal.2. Paraffin wax’s main components of the n-alkanes, there are ... to 30 (average molecular weight from 250 to 450).3. Paraffin wax used in candles, wax paper, polishes, cosmetics, and electrical ...