Hi, there! Do you know the definition of hydrocarbon resin? As the normal ingredient in series industries, the public may not be familiar with it. It is no wonder since few people would be interested in the raw materials of adhesive or rubber. If you are obsessed with this chemical ingredients or you are planning to write an essay about it, you should be pleased that you could get endlessly useful information at our website.
The hydrocarbon resin contains only two elements - the carbon and hydrogen. These two elements are turned into the high-molecular polymer through polymerization. Typically, there are two types of hydrocarbon resin. One type consist of several types of general synthetic resins including polypropylene, polystyrene and polyethylene. The other type consists of cyclopentadiene resin, petroleum resin and terpene resin which are attained from the oil cracking process or coal tar fraction.
Generally, the latter type is considered as the low molecular polymer and it could not be used singly. In most situation, it is used as the additive of paint and oil, the adhesive of floor and asphalt, the processing agent during the production of plastic and so on. The former type is characterized by high production consumption and it is the essential material to produce thermoplastics. As you could see that the resins are produced with different design purposes. Thereby, you need to make your decision depending on your demand. The petroleum resin belongs to thermoplastic resin which is made from the oil cracking process of C5 and C9 fractions. It features low acid value, thermal stability, excellent miscibility, resistance to water, ethanol and various types of chemicals.
It may be difficult to understand the definition of hydrocarbon resin, so I prefer to introduce the application to you. It plays an important role in the production of hot melt adhesive, paint, rubber painting ink and coating. While the resins are added into the production process of paint, both the hardness and the film adhesion would be promoted. In addition, the acid and alkali resistance would be improved. It could combine with the natural rubber perfectly and it could enhance the viscosity of the final product. And when it comes to the printing ink industry, the resin could be able to improve the printing performance.