1、氢化石油树脂_百度百科

氢化石油树脂是以裂解碳五馏分为主要原料，经阳离子聚合与氢化工艺制成的热塑性树脂。 该物质呈现白色至浅黄色固态颗粒或片状，密度介于0.95-1.01g/cm³，190℃熔融黏度≤400mPa·s。 其核心特性包含耐热老化性提升、色度低（铁钴色号）、与SBS/SIS/EVA等高分子材料相容性优异。 作为增黏剂广泛应用于热熔胶、压敏胶及溶剂型胶黏剂体系，通过调节粘度与粘结强度提升制品初始粘性，在无纺布卫生用品、汽车组装、商品包装等领域具有重要作用。 发明专利数据显示，该树脂在粘合剂配方中按5-100重量份添加时可增强高温高湿环境下的热保持性能。

2、C9 Hydrogenated Petroleum Resin MA

Solvent-based adhesives for SBR rubber, natural rubber and acrylic. Others are widely used in : paint, road marking paint, rubber and plastic modification and other industrie.

3、石油树脂加氢催化剂研究进展

高效稳定的加氢催化剂是关键的技术环节。本文针对催化剂加氢效率低、树脂分子扩散与吸附困难、加氢反应条件苛刻等问题,重点综述了近年来研究者为解决上述难点在催化剂金属活性组分组成、几何与电子结构�. 载体形貌与孔结构设计等方面的研究成果。提出催化剂中金属活性位点的分散度、位点分布情况、价态调控及复合�. 属间的协同作用是调控催化剂性能的关键。同时,对目前石油树脂加氢催化剂活性位点设计、反应机理、催化剂失活再生机制等 .

4、Bitoner® C9 Hydrocarbon Resin

They are soluble in most industrial solvents, and particularly in aromatic and aliphatic ones. Wide compatibility with different polymers and resins makes the series excellent multi-purpose products.

Application of Various Hydrogenated Hydrocarbon Resins

Hydrogenated Petroleum Resin (Hydrogenated C5/C9 Resin, Saturated Hydrocarbon Resin):Produced by hydrogenating petroleum resin, converting unsaturated hydrocarbons into saturated ones, enhancing color stability, odor reduction, and weather resistance.

Properties and Applications of Hydrogenated Petroleum Resin

Hydrogenated petroleum resin is a high-quality, versatile, water-white tackifying resin primarily used in the manufacturing of hot melt adhesives, pressure-sensitive adhesives, and other adhesives. It plays a role in tackification, compatibility, thermal stability, and light stability.

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The catalytic hydrogenation of petroleum resin (PR) to high value-added hydrogenated PR (HPR) represents a forward-looking technology for upgrading the pyrolysis petroleum by-product.

Petroleum Resin

Depending on the nature of the starting materials, which come from the deep cracking of petroleum distillates, three main petroleum resins are classified: aliphatic, aromatic, and dicyclopentadiene (DCPD) [4].

(PDF) Hydrogenation Process for Producing Light Petroleum Resins as

The hydrogenation of petroleum resins (PRs) and the possibilities of using light hydrogenated PRs as components of hot-melt adhesives and pressure-sensitive adhesives have been surveyed.

DCPD Hydrogenated Petroleum Resin P

DCPD hydrogenated petroleum resin is a colorless, transparent, thermoplastic, alicyclic petroleum resin produced by polymerization, hydrogenation, refining and other processes of dicyclopentadiene under certain temperature and pressure conditions.

Hydrogenated petroleum resin solvents, as one of the essential organic synthetic materials in modern industry, play an irreplaceable role in numerous fields. They not only exhibit excellent solubility and stability but also effectively reduce production costs and enhance product quality during manufacturing processes. This paper delves into the chemical composition, properties, preparation methods, and applications of hydrogenated petroleum resin solvents across various sectors, aiming to provide references for research and practical use in related fields.

1. Chemical Composition and Properties of Hydrogenated Petroleum Resin Solvents

Hydrogenated petroleum resin solvents are primarily derived from saturated hydrocarbon compounds through hydrogenation treatment. Their molecular structures contain a high proportion of carbon and hydrogen atoms. Under high-temperature and high-pressure catalytic conditions, these compounds react with hydrogen to form high-molecular-weight polymers with specific chemical structures. These solvents typically have large molecular weights, superior solubility, and stability, enabling them to dissolve other substances in various solvents. Additionally, they exhibit excellent thermal stability and chemical resistance, maintaining their performance under harsh conditions such as high temperatures, strong acids, or bases.

2. Preparation Methods of Hydrogenated Petroleum Resin Solvents

The preparation of hydrogenated petroleum resin solvents involves multiple steps, including raw material selection, catalyst usage, and reaction condition control. First, suitable crude oil is chosen and fractionated via distillation. Next, catalysts such as nickel-based or cobalt-based variants are selected to accelerate the hydrogenation reaction. The crude oil is then subjected to hydrogenation under controlled temperature and pressure, converting unsaturated hydrocarbons into saturated ones. Finally, the purified hydrogenated petroleum resin solvent is isolated from other components through distillation.

3. Applications of Hydrogenated Petroleum Resin Solvents Across Industries

Hydrogenated petroleum resin solvents have broad applications in diverse fields. In the plastics industry, they serve as plasticizers, improving flexibility and weather resistance. In coatings, they act as diluents to reduce viscosity and enhance workability. In rubber production, they function as plasticizers to optimize physical properties. Furthermore, these solvents are widely used in pesticides, pharmaceuticals, cosmetics, and other industries due to their exceptional solubility and stability.

4. Future Development Trends of Hydrogenated Petroleum Resin Solvents

With advancements in technology and increasing environmental concerns, the development of hydrogenated petroleum resin solvents is shifting toward greener, more efficient, and eco-friendly directions. Researchers are exploring renewable energy sources as raw materials to minimize environmental impact. Additionally, efforts are underway to develop novel hydrogenated petroleum resin solvents with higher value-added properties to meet industrial demands. The integration of nanotechnology may also enable nanoscale hydrogenated petroleum resin solvents to play a larger role in future industrial applications.

As a critical organic synthetic material, hydrogenated petroleum resin solvents hold significant importance in modern society. Their chemical composition, properties, and preparation methods warrant deeper investigation. By advancing research and application in this field, we can better leverage this valuable resource to drive industrial growth and contribute to human progress.