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Ethylene tar resin (Gumalon) in the chemical production of raw materials in the field of the nature and use
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1. Introduction
ethylene tar resin, also known as Gumalon resin, is an important chemical raw material. It is mainly obtained by fractionation in high temperature coal tar and has rich chemical and physical properties. This paper will discuss the properties and uses of ethylene tar resin in detail.
2. the properties of ethylene tar resin
ethylene tar resin is a viscous liquid or solid, ranging in color from light yellow to dark brown. Its main components are polycyclic aromatic hydrocarbon compounds, which have high thermal and chemical stability. The molecular structure of ethylene tar resin contains a large number of carbon-carbon double bonds and aromatic rings, which makes it have good corrosion resistance, oxidation resistance and heat resistance.
In addition, ethylene tar resin also has good adhesion and lubricity, and can be used as an additive for many materials to improve the performance of materials.
3. the use of ethylene tar resin
ethylene tar resin in many chemical production are used, the following is its main purpose:
1. as an adhesive: ethylene tar resin has good adhesion, can be used as an adhesive for the bonding of various materials, such as wood, metal, glass and so on.
2. As a preservative: Due to its good corrosion resistance, ethylene tar resin can be added to coatings, waterproof materials, etc. as a preservative to improve the anti-corrosion performance of the material.
3. As an additive: Ethylene tar resin can be used as an additive to plastic, rubber and other polymer materials to improve its heat resistance, oxidation resistance and mechanical properties.
4. As a fuel: Ethylene tar resin can also be used as a fuel for combustion to generate heat energy.
4. conclusion
ethylene tar resin as an important chemical raw material, has rich properties and a wide range of uses. In the future production of chemical products, ethylene tar resin will continue to play an important role. Therefore, in-depth study on the properties and uses of ethylene tar resin will help to improve its utilization rate and promote the development of chemical industry.