> is petroleum product; the raw material of paraffin wax, mixture of oil and wax in yellow or brown color, processed by pressing to decrease the oil content and discoloring by special powders after heating to produce paraffin wax. ed in emulsions, construction board, matches, candles, rust protective products and moisture vapor barriers, polishes, inks, carbon paper and externally can be applied as good dust suppressants or controlled-release agents for various chemical and fertilize .