The emulsification of the oxidized polyethylene wax needs to take into account various factors such as the ratio of emulsifier, the amount of emulsification, the time of emulsification, etc. The effects of these factors on the emulsification of the oxidized polyethylene wax are discussed below.
Considering the adaptability and compatibility of the final product of the oxidized polyethylene wax emulsion, this is mainly the use of nonionic surfactants as emulsifiers. (A) and fatty alcohol polyoxyethylene ether (B) are selected as emulsifiers based on the environmental requirements of A PE O-type surfactants. After a large number of screening, the final selection of isomeric fatty alcohol polyoxyethylene ether (A) and fatty alcohol polyoxyethylene ether (B) Adjust the ratio of the two, rapid warming to 130 ℃, stirring at a certain speed for 45 min, then quickly cooled to 50 ° C, the determination of the stability of the emulsion system and light transmittance
Oxidized modified polyethylene wax microemulsion reserves and application of printing and dyeing, because the oxidation of polyethylene wax is high temperature cracking of polyethylene and then oxidation of the product, which contains a small amount of carboxyl and hydroxyl polar groups. In order to make emulsification easier to carry out, it is necessary to add alkali alkali and increase the degree of ionization. Due to electrostatic repulsion, the emulsion system can be more stable.
Oxygenated polyethylene wax emulsion has a stable chemical stability, high melting point low viscosity, soluble in aromatic hydrocarbons, PVC can be more balanced inside and outside the lubrication, pvc film, profile, pipe, plastic processing as a lubricant, Do plastic processing lubricants, release agent and compatibilizer, can also be used for textile softener, car wax, leather softener production of raw materials.
Considering the adaptability and compatibility of the final product of the oxidized polyethylene wax emulsion, this is mainly the use of nonionic surfactants as emulsifiers. (A) and fatty alcohol polyoxyethylene ether (B) are selected as emulsifiers based on the environmental requirements of A PE O-type surfactants. After a large number of screening, the final selection of isomeric fatty alcohol polyoxyethylene ether (A) and fatty alcohol polyoxyethylene ether (B) Adjust the ratio of the two, rapid warming to 130 ℃, stirring at a certain speed for 45 min, then quickly cooled to 50 ° C, the determination of the stability of the emulsion system and light transmittance
Oxidized modified polyethylene wax microemulsion reserves and application of printing and dyeing, because the oxidation of polyethylene wax is high temperature cracking of polyethylene and then oxidation of the product, which contains a small amount of carboxyl and hydroxyl polar groups. In order to make emulsification easier to carry out, it is necessary to add alkali alkali and increase the degree of ionization. Due to electrostatic repulsion, the emulsion system can be more stable.
Oxygenated polyethylene wax emulsion has a stable chemical stability, high melting point low viscosity, soluble in aromatic hydrocarbons, PVC can be more balanced inside and outside the lubrication, pvc film, profile, pipe, plastic processing as a lubricant, Do plastic processing lubricants, release agent and compatibilizer, can also be used for textile softener, car wax, leather softener production of raw materials.
