The main difference between fully refined paraffin and semi-refined paraffin!

The main difference between fully refined paraffin wax and semi refined paraffin wax is the oil content. The oil content of fully refined paraffin wax is less than 0.8%, and that of semi refined paraffin wax is less than 2.0%. There is almost no difference between candles produced.

Fully refined paraffin wax is also called refined white wax. The appearance of fully refined paraffin wax is white solid, and there are blocky and granular products Its products have high melting point, low oil content, no bonding, no sweating, no greasy feeling under normal temperature, good waterproof, moisture-proof and electrical insulation. Due to its deep degree of refinement, the content of polycyclic aromatic hydrocarbons is low It has good chemical stability, light and thermal stability, strong toughness, good plasticity, white color, no mechanical impurities and moisture, and no smell. Fully refined paraffin is soluble in benzene, ether, chloroform, carbon disulfide, carbon tetrachloride, turpentine, petroleum, and fixed oil.

Mainly used in high-frequency porcelain, carbon paper, crayon wax paper, casting, decorative sound-absorbing board and other products It is also used in packaging, electronics, textile candle crayons, match manufacturing and other industries. Manufacturing candles and various industrial and civil candle products raw materials and additives, modifiers, etc.

China contains many kinds of wax crude oil, and the petroleum wax resources are rich. According to statistics, in 2005, the output of finished paraffin wax has reached 154* 104T, and its output and export respectively reached 37% and 47% of the world's total output. Although the production of paraffin wax in China is large, the product structure is not reasonable. The production of special wax products with high added value is very low, which only accounts for about 0.5% of the production of paraffin wax, much lower than the total production of 93* 104T /a paraffin wax. The special wax and special wax products account for 30% of the total production in the United States. The application scope of paraffin wax also affects the economic benefits of paraffin production enterprises. Therefore, research and development in China, production and promotion of application of special wax products is to make full use of the valuable paraffin resources, meet the domestic and foreign market demand, and increase the development direction of enterprise economic benefits.

The content of this article comes from the Internet, if you have any questions, please contact us!