Stearic acid is a saturated fatty acid. It is a solid waxy compound. The chemical formula of this compound is C17H35CO2H. Double pressed stearic acid is a commercial grade of stearic acid which is less refined than triple pressed stearic acid.
Polypropylene Flame Retardant Mflam TC100 is a halogen-free intumescent flame retardant specially used for polyolefins. It is phosphorus and nitrogen based FR, environment ecofriendly.