1、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。 它的分子质量一般小于 2 000，软化点小于 150 ℃，呈热塑性粘稠液体或固体。
2、C9石油树脂_化工百科
C9石油树脂 - 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、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.
4、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 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。 它的分子質量一般小於 2 000，軟化點小於 150 ℃，呈熱塑性粘稠液體或固體。
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 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.
C9 petroleum Resin
C9 Petroleum resins is a kind of thermal plasticizing resin produced by C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation.
C9 petroleum resin
Chemsrc provides C9 petroleum resin (CAS#:68410-16-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of C9 petroleum resin are included as well.
Petroleum Resin C9
Product Description: Petroleum Resin is a type of hydrocarbon resin derived from petroleum fractions. It is widely used as a tackifier, adhesive, and modifier for various industrial applications.
MSDS C9 Resin
Product details: C9 Resin Trade name: C9 Petroleum Resin, in primary forms. 2. Composition/Data on components: 3. Hazards identification: 4. First aid measures: General information: No special measures required. After inhalation: Supply fresh air; consult the doctor if you have symptoms.
In the thriving development of modern industry, petroleum, as a critical energy source and chemical raw material, has increasingly drawn attention to its environmental and economic impacts during processing. In the refining of petroleum, C9 petroleum resin, a key product, plays a pivotal role in determining the efficiency of the refining process and the market value of the final products. This paper delves into the significance of C9 petroleum resin content and its crucial role in refining, aiming to provide scientific and systematic analysis and insights for relevant industries.
I. Definition and Importance of C9 Petroleum Resin C9 petroleum resin refers to high-purity resin products obtained from petroleum through specific treatments, typically containing higher carbon numbers such as C9, C10, etc. Due to its unique chemical and physical properties, this resin is widely used in lubricants, synthetic materials, coatings, adhesives, and other fields. During refining, the content of C9 petroleum resin directly affects refining efficiency and product quality.
II. Impact of C9 Petroleum Resin Content on Refining Efficiency The amount of C9 petroleum resin in the refining process determines the duration and complexity of treatment required for crude oil. Generally, higher C9 petroleum resin content indicates a greater proportion of heavy components in the crude oil, which are challenging to separate via traditional distillation. These components necessitate more refined fractionation techniques, prolonging the refining cycle and increasing energy consumption. optimizing C9 petroleum resin content can help reduce costs and improve refining efficiency.
III. Impact of C9 Petroleum Resin Content on Product Quality The level of C9 petroleum resin content significantly influences the performance of final products. For instance, in lubricant production, resins with higher C9 content exhibit better viscosity-temperature performance and low-temperature fluidity, which are critical for ensuring the smooth operation of mechanical equipment. Conversely, lower C9 resin content may lead to unstable product performance under high-temperature or high-pressure conditions, compromising durability and safety. Thus, controlling C9 petroleum resin content within an appropriate range is essential for product quality.
IV. Methods for Controlling C9 Petroleum Resin Content To optimize refining processes and enhance product quality, refineries employ various strategies to control C9 petroleum resin content. First, improving crude oil pretreatment techniques—such as using high-efficiency demulsifiers and desalting agents—can increase the recovery of light components, reducing C9 resin losses. Second, advanced fractionation technologies and equipment, like high-efficiency heat exchangers and molecular sieve adsorbers, further enhance resin separation efficiency. Additionally, adjusting operational parameters (e.g., temperature, pressure, flow rate) enables effective control over C9 resin content.
C9 petroleum resin content is a vital factor in the refining process. It impacts not only refining efficiency and costs but also the performance and quality of end products. Scientific methods and rigorous operational protocols to manage C9 resin content are indispensable for advancing the overall level of refining technology. Looking ahead, with technological progress and stricter environmental standards, the refining industry is likely to place greater emphasis on C9 petroleum resin content management to achieve sustainable development goals.
