Yimei New Material-Professional Wax Product Solution Supplier
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About UsHengshui yi mei new material technology co., ltd. was founded in 2015, is a collection of product development, production, sales and service as one of the high and new technology enterprises, yi mei company focused on deep processing of wax products, determined to become china's professional wax products supplier
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ProductsThe company mainly produces and sells: polyethylene wax, oxidized polyethylene wax, synthetic Fischer-Tropsch wax, oxidized Fischer-Tropsch wax, maleic anhydride grafted wax, polypropylene wax, micro-powder wax, high-end composite wax and other eight series of dozens of models of high quality products.
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NewsAt the beginning of its establishment, Yimei Company invested in the establishment of the "Polymer Additive R & D Center", insisting on scientific and technological innovation as the life force of enterprise development. Concentrate funds, technology, and talents in the company's scientific and technological innovation activities, focus on scientific research, public relations and technological breakthroughs of new products, new technologies, and new processes, and resolutely master core technologies.
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SupportAt the beginning of its establishment, Yimei Company invested in the establishment of the "Polymer Additive R & D Center", insisting on scientific and technological innovation as the life force of enterprise development. Concentrate funds, technology, and talents in the company's scientific and technological innovation activities, focus on scientific research, public relations and technological breakthroughs of new products, new technologies, and new processes, and resolutely master core technologies.
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RecruitmentOur company always adheres to the talent concept of "people-oriented", actively creates an atmosphere of respect, understanding, integrity and friendship, respects people's knowledge and talents, selects and develops mechanisms, and provides a growth platform for talents. make talents become a strong support for the sustainable development of enterprises, and realize the common growth and development of enterprises and talents.
Surface Modification of Polyethylene Wax Powder
Release time:
2019-05-21
In most cases, the change of powder surface properties is achieved by coating or coating various organic or inorganic chemicals (I. e., surface modifiers) on the surface of the powder particles. Therefore, in a sense, the surface modifier is the key to the powder surface modification technology.
Powder surface modification is a marginal discipline related to powder processing engineering, surface science and many other disciplines, which should include at least the following four aspects.
(1) Principles and methods of surface modification of powders
It involves the surface or interface properties of various powders (including modified powders); The mechanism of action of powder surface or interface and surface modification (treatment) agent, such as the type of adsorption or chemical reaction, the strength of force or bond and force, the change of thermodynamic properties, etc.; The basic principles or theoretical basis of various surface modification methods, such as the physical and chemical reaction process of surface or interface, as well as models or mathematical simulations and chemical calculations of the process.
(2) Surface modifier
In most cases, the change of powder surface properties is achieved by coating or coating various organic or inorganic chemicals (I. e., surface modifiers) on the surface of the powder particles. Therefore, in a sense, the surface modifier is the key to the powder surface modification technology. In addition, the surface modifier is also related to the application characteristics after powder modification (treatment).
(3) Surface modification process and equipment
Process and equipment is an important technical link to change the surface properties of powder according to the application needs. The research contents include: the process flow and process conditions of different types and different uses of powder surface modification, the factors affecting the effect of powder surface modification, the type of equipment and operating conditions. The surface modification process and equipment are interrelated, and a good process must include good performance equipment. Therefore, the development of modified equipment is also an important aspect of surface modification process and equipment research.
(4) Control of the modification process and product testing technology
This research field involves the control technology of surface modification or reaction process temperature, concentration, acidity, time, surface coating rate or coating thickness, etc. The hydrophobicity, surface energy, surface coating rate or coating thickness of surface modified powder, the crystal structure, electrical properties, optical properties, thermal properties and other detection methods of surface coating layer. In addition, it also includes establishing the correspondence between control parameters and quality indicators, as well as computer simulation and automatic control of the process.
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