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Application of nano zinc oxide
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Application of nano zinc oxide
Characteristics and applications of porous alumina ceramics
As we all know, zinc oxide is very easy to produce chemical changes with oxygen in the air, resulting in secondary oxidation, so it is necessary to do a good job in sealing during storage. Although the method of sealing is adopted in production and transportation, it is very important to do a good job in sealing the warehouse if the customer has stored a certain amount of zinc oxide. The airtightness of zinc oxide tank shall be maintained regularly.
Use of zinc oxide:
Because active zinc oxide has good activity performance, it is increasingly used in rubber and plastic products. When it is used in V-belts, it can not only replace ordinary zinc oxide equally, but also reduce the consumption by 1/2 to 1/3, furniture and building decoration materials, printing ink, metal catalyst for methanol synthesis, desulfurization catalyst for ammonia synthesis process, laminated glass and enamel production, Particulate fine active zinc oxide (particle size up and down) can be used as light stabilizer for plastics such as isoprene rubber and polyethylene, and zinc oxide is also used for pressure sensitivity. More and more attention has been paid to the use of zinc oxide in cosmetics. It is yellow at high temperature. After cooling, it recovers milky white. The melting point is 1975 ℃. The coloring force is twice that of lead white, and the adhesion of paint is half that of titanium dioxide and tungsten oxide.
It is used as an activator, synergist and additive for vulcanized rubber of natural rubber, styrene butadiene rubber and latex. Nanometer zinc oxide particles are fine and have large specific surface area, which can further improve the physical properties of rubber materials.
Metal catalyst and desulfurization catalyst. The high surface activity of nano zinc oxide can enhance the purpose of metal catalysts.
Adjustable electrical properties: T-ZnOw belongs to semiconductor materials and can manipulate its conductivity, piezoelectricity, pressure sensitivity and other properties through inclusion and other means. Activity of nano semiconductor materials: because of its special structure, it shows special nano activity; Because of the characteristics of semiconductor materials prepared by non harsh organic chemistry, they can release active oxygen; Macroeconomy is characterized by broad-spectrum and environmental purification. [Scope of application] Air filtration raw materials (building decoration materials, indoor formaldehyde removal, air filtration household appliances); Algae suppression and prevention composite materials (household appliances, daily necessities, textile products, architectural coatings); Wear resistant and anti-skid materials (tire rubber, automobile brake pad, wear resistant transmission gear, rubber conveyor belt, etc.); Microwave heating, digestion and absorption of raw materials (absorbing and hiding, microwave heating heat transformation, anti electromagnetic interference, anti microwave radiation, etc.); Raw materials for vibration and noise reduction (structural vibration reduction, industrial production vibration reduction, sound insulation raw materials); Composite reinforced materials (improving structural mechanical properties, production processing properties, strength and elastic molds); Antistatic agent for fiber materials (opalescence, accuracy, performance, reinforcement, wear resistance, etc.); Raw materials for porcelain modification (processing porcelain, structural ceramics, industrial ceramics). [User's Manual] Disperse and stir T-ZnOw with the corresponding matrix material and modifier evenly, and then manufacture according to the original processing technology to produce products with good performance. Secondly, it can be used as a reinforcing agent and additive for plastics, as well as a vulcanizing accelerator for neoprene and a compounding agent for improving heat transfer performance.
News
Luoyang Danke Zinc Industry Co., Ltd.
Add：Huayang Industrial Cluster, Mengjin County, Luoyang, Henan
Tel：+86-0379-67862286
Mobile：+86-13525964944
+86-15837919773
Email：lydkxy@163.com