1、Physical and Chemical Properties – Petroleum resin
Refractive index: 1.512. Flash point: 260 ℃. Acid value: 0.1~1.0. Iodine value: 30-120. Solubility: Soluble in acetone, methyl ethyl ketone, cyclohexane, dichloroethane, ethyl acetate, toluene, gasoline, etc. Insoluble in ethanol and water.
2、C9 petroleum resins_化工百科
C9 petroleum resins - 简介 石油树脂是一种由石油中提取的天然或合成树脂。 它具有以下性质： 它在常温下通常是不溶于水的，但可溶于多种有机溶剂，并具有良好的粘附性。 化学性质：石油树脂是非极性物质，具有较好的耐化学性和耐氧化性。
3、High Quality C9 Petroleum Resin
Product Name: C9 petroleum resin Average molecular weight: 2000~5000 Appearance: light yellow to light brown flaky, granular or lumpy solid, transparent and glossy. Relative density: 0.97~1.04. Softening point: 80~140℃. Glass transition temperature: 81℃. Refractive index: 1.512. Flash Point: 260℃. Acid value: 0.1~1.0. Iodine value: 30~120.
4、TDS C9 resin SH 120
SH 120 is a light color aromatic resin that is produced through a unique continuous process. It is obtained from polymerizing unsaturated aromatic olefins and diolefin derived from the process of thermal cracking of naphtha.
C9石油树脂_百度百科
C9石油树脂是以裂解制乙烯装置的副产物C9馏分为主要原料，在催化剂存在下聚合，或将其与醛类、 芳烃、萜烯类化合物进行共聚合而制得的热塑性树脂。
Rheological properties of C9 petroleum resin solutions
PDF | This paper investigates the rheological properties of C9 petroleum resin solutions, synthesized through different oligomerization methods.
C9石油樹脂:物化性質,結構性能,C9樹脂的原料,合成方法,熱
C9石油樹脂是以裂解制乙烯裝置的副產物C9餾分為主要原料，在催化劑存在下聚合，或將其與醛類、 芳烴、萜烯類化合物進行共聚合而製得的熱塑性樹脂。
C9 PETROLEUM (HYDROCARBON) RESIN
C9 Petroleum (Hydrocarbon) Resin is a low molecular weight thermoplastic aromatic resin produced from petroleum derived C9 fraction through thermal-polymerization technique. It's a transparent granular solid or flakes with the color of light yellow.
C9 Petroleum Resin
C9 thermal-polymerization hydrocarbon resin is widely used in anti-corrosive coating, alkyd-based enamel, aluminium paint, varnish, marine paint, offset ink, newspaper ink and rubber compounding.
R. Subtelnyy, I. Balitskyi, B. Dzinyak RHEOLOGICAL PROPERTIES OF C9
ROPERTIES OF C9 PETROLEUM RESIN SOLUTIONS Lviv Polytechnic National University, Lviv, Ukraine This paper investigates the rheological prop. rties of C9 petroleum resin solutions, synthesized through different oligomerization methods. The research focuses on the behavior of resin solutions in terms of dynamic.
Refractive Index of Petroleum Resin C9
The refractive index, denoted by the symbol ( n ), is a physical quantity that describes the extent to which a material bends the path of light. In the fields of optics and materials science, understanding and mastering the refractive indices of different substances is critical for designing optical components, analyzing material properties, and predicting processing outcomes. Petroleum resin C9, as an important chemical raw material, plays a key role not only in plastic manufacturing but also holds a unique position in optical applications.
Petroleum resin C9, also known as polyisobutylene, is a high-molecular-weight compound isolated from petroleum through catalytic hydrogenation processes. Due to its excellent heat resistance, chemical stability, and mechanical strength, it is widely used in various industrial fields. In optical applications, petroleum resin C9 exhibits distinctive optical properties compared to other polymers, owing to its specific molecular structure.
The refractive index of petroleum resin C9 is closely related to its molecular structure and composition. Compared to general polymers, the ratio of carbon to hydrogen atoms in petroleum resin C9 determines its refractive index. Higher carbon content and longer molecular chains result in a larger refractive index. Additionally, the number and distribution of branched chains in the molecular structure affect the refractive index. An increase in branched chains weakens intermolecular interactions, leading to a lower refractive index, while uniform branch distribution maintains a relatively higher refractive index.
The refractive index of petroleum resin C9 is also influenced by its processing methods. Factors such as polymerization techniques, catalyst types, and temperature conditions alter its molecular structure, thereby impacting the refractive index. For example, polymerization under high temperature and pressure promotes chain growth and increased molecular weight, raising the refractive index. Specific catalysts can also regulate molecular structure, enabling precise control of the refractive index.
The refractive index of petroleum resin C9 is closely tied to its applications. In optics, its high refractive index makes it widely used in lenses, prisms, mirrors, and other optical components, which are essential in laser technology, fiber-optic communication, and astronomical observation. as technological demands rise, researchers are exploring new derivatives of petroleum resin C9 to enhance its performance in optical fields.
Another key aspect of petroleum resin C9 in optical applications is its thermal stability. It maintains structural integrity during heating, resisting degradation or discoloration, making it ideal for high-quality optical components. Its high refractive index and optical properties also expand its potential in optical films, gratings, and grating filters.
Studies on the refractive index of petroleum resin C9 reveal its potential in optoelectronic materials. By adjusting its molecular structure and preparation processes, precise control over the refractive index can be achieved, which is vital for developing novel optoelectronic devices and improving photoelectric conversion efficiency.
The refractive index of petroleum resin C9 is not only a critical parameter for optical components but also a key indicator of its potential as an optoelectronic material. Research into its refractive index enhances our understanding of the relationship between molecular structure and optical properties, providing theoretical guidance for optical design and application. With the development of new materials and technologies, studies on the refractive index of petroleum resin C9 will continue to broaden its applications in optics and optoelectronics, driving technological advancements.
