What does fully refined paraffin mean?

Fully refined paraffin wax refers to the product obtained from oily wax as raw material, through sweating or solvent deoiling, followed by clay or hydrotreating

Paraffin wax products are classified according to varieties, including fully refined paraffin wax, semi refined paraffin wax, food and food processing paraffin wax, microcrystalline wax, vaseline and various special waxes and special waxes Such as wax for automobile, wax for electronic industry, rubber protective wax, temperature sensitive wax, oxidized microcrystalline wax, wax based hot melt adhesive, wax for explosive industry, etc

Semi refined paraffin: applicable to manufacturing candles, crayons, packaging paper, cultural and educational supplies, general telecommunications materials, wood processing, light industry, chemical raw materials, etc.

Fully refined paraffin wax: suitable for high-frequency porcelain, carbon paper, stylus wax paper, precision casting, decorative sound-absorbing board, etc.

Paraffin wax has many uses, mainly used in high-frequency porcelain, carbon paper, iron pen wax paper, precision casting, decorative sound-absorbing board and other products. It is also used in packaging, electronics, textile candle crayons, match manufacturing and other industries.

Paraffin products in the modeling or coating process, long-term hot melt state, and contact with the air, if the stability is not good, it is easy to oxidize metamorphism, color dark, and even odor. In addition, paraffin wax can also turn yellow when used in light conditions. Therefore, paraffin wax is required to have good thermal stability, oxidation stability and light stability.

Oil content refers to the amount of low melting hydrocarbons contained in paraffin. If the oil content is too high, it will affect the color and storage stability of paraffin wax, and will reduce the hardness of paraffin wax. Therefore, the oil containing wax extract from the reduced pressure fraction should be deoiled by sweating method or solvent method to reduce its oil content.

Paraffin can be divided into: 58 fully refined, 58 semi-refined, 58 crude paraffin, 60 fully refined, 62 fully refined, 64 fully refined.

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