The difference between semi-refined paraffin and fully refined paraffin

Paraffin is not only an important petroleum product, but also an important substance widely used in various industries and closely related to the lives of the masses of people. In recent years, China has been the world's largest producer of wax, the world's largest exporter of wax and one of the largest consumer of paraffin wax. There are many domestic enterprises produce and use white wax oil products, the people who care about white wax products is throughout all walks of life.

Refined paraffin wax, also known as refined white wax, refined white wax appearance for the white solid, block and granular products. Its products have higher melting point, less oil content, no adhesion, no sweat, no greasy feeling, waterproof, moisture-proof and good electrical insulation at room temperature. Because of the exquisite degree of deep, low content of thick cyclic aromatic hydrocarbons, chemical stability and light, good thermal stability, strong toughness, good plasticity, white color, no mechanical impurities and moisture, no smell. All refined white wax can be dissolved in benzene, ether, chloroform, carbon disulfide, carbon tetrachloride, turpentine, petroleum, fixed oil, mainly used in high-frequency porcelain, carbon paper, iron pen wax paper, precision casting, decoration sound-absorbing board and other products, also used in packaging, electronics, textile candle crayon, match production and other industries. In addition, the production of high-grade candles and various industrial, civil candle products materials and additives, modifiers, etc.

The primary role of paraffin wax in our country is to produce candles. The concave and convex melting point is mainly adapted to the different seasons. The high melting point is suitable for the season with high temperature, and the low melting point is suitable for the season with low temperature. The primary difference between total refined paraffin wax and semi-refined paraffin wax is the amount of oil content. The oil content of total refined paraffin wax is less than 0.8%, and the oil content of semi-refined paraffin wax is less than 2.0%. The price difference is about 50 yuan/ton, and the candles produced can hardly be seen. The domestic candle factory mainly uses semi-refined white wax as material, and the domestic export to the international market is the first refined white wax.

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