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H
产品描述 C9热聚石油树脂是环型结构热塑性芳香族石油树脂，以裂解C9馏分为原料，通过加热聚合反应后，制得的黄色透明状固体。 特性 Ø 呈环状结构，内聚力大。 Ø 具有优良的耐水性、耐酸碱性、耐候性、耐化学品性。
3、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。
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。 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。 由於其軟化點低、分子量比較小，一般不作為材料單獨使用。 由於 C9 石油樹脂的結構中不含極性基團，具有良好的耐水性、 耐酸鹼性、 耐候性和耐光老化性，在有機溶劑中的溶解性好，與其他樹脂的相容性好，還具有脆性、 增粘性、 粘結性和可塑性，主要用於塗料、 橡膠助劑、 紙張添加劑、油墨和膠粘劑等領域，市場需求量大。 名稱：C 9 石油樹脂 ，又稱芳烴石油樹脂. 英文名稱：C 9 petroleum resin. 平均分子量：2000~5000.
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.
Puyang Changyu Petroleum Resins Co., Ltd.
Our resin products have been sold, 60 percent of products exported to Japan, Korea, Southeast Asia, Europe, North America, the Middle East, Taiwan and Hong Kong and other parts of the world.
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.
Petroleum Resin C9
-Petroleum Resin C9 is low molecular weight thermoplastic aromatic resin produced from petroleum derived C9 fraction through thermal-polymerization technique. It is transparent flake solid with the color of yellow to light brown.
石油树脂（热塑性树脂）_百度百科
石油树脂（hydrocarbon resin）是石油裂解所副产的 C5 、 C9 馏份，经前处理、聚合、蒸馏等工艺生产的一种热塑性树脂，它不是高聚物，而是分子量介于 300-3000 的低聚物。
What is C9 petroleum resin? – Petroleum resin
What is C9 petroleum resin? C9 petroleum resin is a thermoplastic resin obtained by polymerization of C9 fraction, a byproduct of ethylene cracking, in the presence of a catalyst or by co polymerization with aldehydes, aromatics, and terpenes.
Petroleum, as one of the most abundant fossil fuels in human history, has played a crucial role in societal development through advancements in its extraction and processing. Among the myriad petroleum products, C9 petroleum resin stands out as an indispensable component of the petrochemical industry due to its unique chemical properties and application value. This article delves into the physical and chemical characteristics of C9 petroleum resin and its significance in industrial applications.
1. Definition and Composition of C9 Petroleum Resin
C9 petroleum resin refers to a high-molecular-weight compound extracted from petroleum, primarily composed of isoparaffinic alkanes, including n-pentane, isopentane, and neopentane. These structurally diverse alkanes undergo polymerization to form complex macromolecular chains, endowing C9 petroleum resin with distinct physicochemical properties.
2. Physical Characteristics of C9 Petroleum Resin
C9 petroleum resin exhibits several notable physical properties, among which high viscosity and density are the most prominent. The presence of multiple carbon atoms in its molecular structure results in stronger intermolecular forces, leading to higher melting and boiling points. This enables C9 petroleum resin to remain solid at room temperature while transitioning rapidly to a liquid state at elevated temperatures, adapting to diverse industrial requirements.
3. Chemical Characteristics of C9 Petroleum Resin
Beyond its physical traits, C9 petroleum resin possesses unique chemical properties. Firstly, its molecules contain numerous unsaturated bonds, facilitating oxidative reactions with atmospheric oxygen to form peroxides, which opens avenues for further processing. Secondly, the isoparaffinic units in C9 petroleum resin can undergo chemical transformations to produce different polymers, such as polypropylene (PP) and polyethylene (PE), tailored to various application needs.
4. Applications of C9 Petroleum Resin
Owing to its distinctive physicochemical properties, C9 petroleum resin finds extensive use in industries. For instance, it serves as a raw material for manufacturing plastics, rubber, and coatings, widely applied in packaging, automotive, construction, and other sectors. Additionally, through polymerization with other monomers or additives, C9 petroleum resin can be engineered into functional composites, such as conductive materials and high-strength materials.
5. Environmental Impact of C9 Petroleum Resin
Despite its industrial importance, the production of C9 petroleum resin may generate environmental concerns. Petroleum extraction and refining processes often produce significant wastewater, exhaust gases, and solid waste, posing environmental challenges. Mitigating the ecological footprint of C9 petroleum resin production has become a critical issue for the petrochemical industry.
C9 petroleum resin is a vital petrochemical product with irreplaceable roles in industrial production. amidst growing environmental awareness and sustainability imperatives, future production and usage of C9 petroleum resin must prioritize eco-friendliness and resource conservation. Through technological innovation and management optimization, greener and more efficient production of C9 petroleum resin can contribute to global sustainable development.
