According to the refining degree of petroleum wax different classification!

According to the refining degree of petroleum wax, it is divided into crude paraffin wax, semi-refined paraffin wax, fully refined paraffin wax and food wax

Among them, refining degree, semi-refined paraffin < fully refined paraffin.

Properties can vary, such as color: Highly refined paraffin wax is lighter in color.

Semi-refined paraffin: darker in colour

Fully refined paraffin: light in color

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

Fully refined paraffin wax and semi-refined paraffin wax are widely used in food, oral medicine and some commodities (such as wax paper, crayons, candles, carbon paper) components and packaging materials, baking containers for dressing, fruit preservation, electrical components insulation, improve rubber aging resistance and increase flexibility.

In the process of modeling or coating, paraffin wax products are in a hot melting state for a long time and contact with the air. If the stability is not good, they are easy to be oxidized and deteriorated, the color becomes darker, and even give off a bad smell.

Oil content refers to the amount of low melting point hydrocarbons contained in paraffin. If the oil content is too high, the chroma and storage stability of paraffin will be affected, and the hardness of paraffin will be reduced. Therefore, the oil containing wax separated from the vacuum distillate should be deoiled by sweating or solvent method to reduce its oil content.

Fully refined paraffin wax is suitable for high-frequency porcelain, carbon paper, iron pen wax paper, casting, and can also be used as cosmetics raw materials such as cold cream with good stability.

Fully refined paraffin wax is 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. In addition, manufacturing candles and various industrial and civil candle products raw materials and additives, modifiers, etc.

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