According to the degree of processing and refining, it can be divided into three types: fully refined paraffin, semi-refined paraffin and crude paraffin.
Crude paraffin wax has a higher oil content and is mainly used for making matches, fiberboard, tarpaulin, etc. Fully refined paraffin and semi-refined paraffin are widely used, mainly used as components and packaging materials for food, oral medicine and certain commodities (such as wax paper, crayons, candles, carbon paper), coating materials for baking containers, used for fruit preservation , Insulation of electrical components, improve rubber aging resistance and increase flexibility, etc.
Paraffin wax is a mixture of hydrocarbons extracted from certain distillates of petroleum, shale oil or other bituminous mineral oils. The main component is solid alkanes, odorless and tasteless, and white or light yellow translucent solids. Paraffin wax is non-crystalline, but has a clear crystal structure. There is also artificial paraffin. Paraffin Wax,Bulk Paraffin Wax,Refined Paraffin Wax,Paraffin Wax Powder Henan Shunbang Chemical Industry CO.,Ltd , https://www.sbcpe.com
The Shenzhen company is Shenzhen Jingyou Energy Technology Co., Ltd., and the company’s chairman and general manager, Cai Shiqi, introduced that Jingyou’s power battery adopts a modular design that can assemble different battery packs according to needs and it can be installed like Like wood, it reduces the cost of the mold.
At the same time, in terms of battery management systems, Jingyou Energy uses a series and parallel control (series + parallel) control system to monitor the operating status of each single cell in the battery pack in real time. Once a single cell fails, The unit where the unit cell is located can be replaced without replacing the entire large unit, which greatly reduces the maintenance cost of the electric vehicle power battery.
Cai Shiqi told reporters that after the battery is modularized, the future replacement of electric vehicles with electric vehicles is like changing gas at the scene. Even if they don’t come out of the house, they can give cars a “change of charge and chargeâ€.
Paraffin wax is a kind of petroleum processing product, a kind of mineral wax, and a kind of petroleum wax. It is a flake or needle-shaped crystal obtained by solvent refining, solvent dewaxing, or freezing crystallization of wax, pressing and dewaxing of lubricating oil fraction obtained from crude oil distillation, and then solvent deoiling and refining. Used to make higher fatty acids, higher alcohols, matches, candles, waterproofing agents, ointments, electrical insulating materials, etc.
Shenzhen made car battery pack PK American brand Tesla
At present, the world’s number one car battery brand is Tesla in the United States. Yesterday (17th), the reporter saw a Shenzhen company at the High-tech Fair and directly used the “PK†data generated by its own power battery pack and Tesla. Its parameters such as its lifespan, unit load, and charging duration were significantly higher than those in the world. Brand.