Material Description:

Paraffin, also known as crystalline wax, is a mixture of hydrocarbons with a carbon atom number of about 18-30. Its main components are straight chain alkanes (about 80% -95%), as well as a small amount of alkanes with individual branches and monocyclic cycloalkanes with long side chains (the total content of the two is less than 20%). Paraffin wax is a lubricating oil fraction obtained from crude oil distillation, which is refined by solvent, dewaxed by solvent, or crystallized by wax freezing and pressed dewaxing to produce wax paste. It is then de oiled and refined to produce flake or needle shaped crystals. According to the degree of processing refinement, it can be divided into three types: fully refined paraffin wax, semi refined paraffin wax, and crude paraffin wax.

Each type of wax is divided into different varieties according to its melting point, usually every 2 ℃, such as grades 52, 54, 56, 58, etc. Coarse stone wax has a high oil content and is mainly used for manufacturing matches, fiberboard, canvas, etc. Fully refined paraffin wax and semi refined paraffin wax are widely used, mainly as components and packaging materials of food, oral medicine and some commodities (such as wax paper, crayons, candles, carbon paper), as well as coating and dressing of baking containers, for fruit preservation, insulation of electrical components, improvement of anti-aging resistance and flexibility of rubber, etc. It can also be used for oxidation to generate synthetic fatty acids.

　RL type rotary belt condensing granulatorIt utilizes the characteristic that the melting point of the material is below 250 ℃, and based on the viscosity range of the material in the molten state, a special fabric device is used to evenly distribute the molten liquid on a steel strip that moves uniformly below it. Under the cooling effect of a continuous spray device set below the steel strip, the material is cooled, solidified, and packaged during transportation, thereby achieving the purpose of granulation and forming.

Suitable materials:

Suitable for granulation of solidified materials with a melting point below 250 ℃, such as petroleum resin, phenolic resin, sulfur, paraffin wax, asphalt, special wax asphalt, rosin and rosin resin, carved blocks, maleic anhydride, p-nitrochlorobenzene, anti-aging agent, hot melt solution, stearate, fatty acid, partial anhydride, aluminum sulfate, calcium chloride, polyamide resin, m-phenylenediamine, catechol, sodium hydrosulfide, epoxy resin, rubber additives, refined p-dichlorobenzene, partial anhydride, stearic acid, petroleum resin, C5 resin, C9 resin, C5C9 polymer resin, sulfurized alkali, hot melt solution, m-phenylenediamine, urea, rubber and plastic additives, hot melt adhesive, various additives, rubber and plastic additives, antioxidants, anti-aging agents, Materials such as light stabilizer 622/944.

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