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、Research Progress on Petroleum Resin Hydrogenation
本文总结了现阶段国内外石油树脂加氢改性的最新进展，对石油树脂进行详细分类，对其加氢工艺、加氢机理、载体特性进行归纳总结，最后对未来石油树脂加氢改性的研究方向进行展望，现阶段石油树脂加氢研究概况如图1所示。 石油树脂是由石脑油裂解制乙烯副产物C5至C9馏分聚合而成的一种热塑性树脂，室温下呈现玻璃态，外观呈浅黄色至深褐色，分子量介于300~3000 Da之间。 C5~C9馏分是由多种不饱和烯烃及芳烃组成的复杂混合物，可检测出的有机化合物达到一百至二百余种，其来源广泛、成本低廉。 根据其化学性能不同，含不饱和键的活性组分多在反应时参与聚合；非活性组分在聚合反应中起溶剂作用，不参与聚合，于反应后蒸馏脱除[ 13, 14]。 石油树脂 …
3、(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.
Eastman™ 增黏樹脂 (石油樹脂)
Eastman™ Tackifier Resins (Hydrocarbon resin, HCR), also known as tackifier resins, are byproducts of petroleum cracking. They are generally categorized into four types: C5 aliphatic, C9 aromatic, DCPD (dicyclopentadiene, cycloaliphatic), and pure monomers (e.g., poly SM, AMS, etc.).
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.
hydrogenated petroleum resin for adhesive, tires, rubber
Hydrogenated petroleum resin is produced through the hydrogenation process of petroleum resin. This process involves converting the unsaturated hydrocarbons in petroleum resin into saturated hydrocarbons, thereby improving the color, odor, and weather resistance of the product.
Hydrogenated Petroleum Resin: Properties and Applications
Hydrogenated petroleum resin is a type of synthetic resin that is commonly used in various industrial applications. It is a thermoplastic material that is derived from petroleum or natural gas.
Hydrogenation Process for Producing Light Petroleum Resins
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.
Adhesive base material
In addition, "I-MARV™" (I-MARV: hydrogenated petroleum resin) is a colorless and transparent petroleum resin originally developed based on the polymerization and hydrogenation technology that Idemitsu Kosan has cultivated over many years.
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.
In the dazzling constellation of modern industry, there is a material that has become a shining star in the chemical field due to its unique properties and widespread applications—hydrogenated liquid petroleum resin. It is not only an indispensable basic raw material in chemical production but also a key force driving the development of modern technology.
As the name suggests, hydrogenated liquid petroleum resin is a high-molecular-weight compound obtained through chemical reactions from liquid petroleum. The molecular structure of this resin contains a large number of carbon-carbon double bonds, endowing it with excellent chemical stability, thermal stability, and mechanical strength. These characteristics enable hydrogenated liquid petroleum resin to play an irreplaceable role in numerous fields.
From the perspective of industrial production, hydrogenated liquid petroleum resin is an important intermediate in petrochemical products. In the production of high-molecular-weight materials such as synthetic fibers, plastics, and rubber, hydrogenated liquid petroleum resin, as a polymerization catalyst or plasticizer, can significantly improve the quality and performance of products. For example, in the manufacture of nylon 66, hydrogenated liquid petroleum resin not only raises its melting point but also enhances the impact resistance and wear resistance of the product.
In the agricultural field, the application of hydrogenated liquid petroleum resin should not be underestimated. As an efficient soil conditioner, it can increase the organic matter content in the soil, improve soil structure, and enhance crop yield and quality. Additionally, hydrogenated liquid petroleum resin can be used to prepare biofertilizers, promote plant growth, reduce the use of chemical fertilizers, and achieve sustainable agricultural development.
In environmental protection, hydrogenated liquid petroleum resin also demonstrates its unique value. Due to its excellent chemical stability, hydrogenated liquid petroleum resin is resistant to reactions with acidic substances in the environment, making it suitable for use as an anti-corrosion coating to extend the lifespan of metal facilities. its biodegradability means that it does not cause long-term negative impacts on the environment after disposal.
The preparation process of hydrogenated liquid petroleum resin is equally noteworthy. This process typically involves multiple chemical reactions such as petroleum cracking, polymerization, and hydrogenation. Cracking is the process of breaking down large hydrocarbon molecules into smaller ones; polymerization combines small monomer molecules into high-molecular-weight compounds; and hydrogenation introduces double bonds into the polymerized product to enhance its performance. Each reaction step requires strict control of conditions, including temperature, pressure, and the type and amount of catalysts.
The applications of hydrogenated liquid petroleum resin are widespread, covering almost all industries related to high-molecular-weight materials, from traditional chemical products to emerging biotechnologies and environmentally friendly materials. With the advancement of technology and societal development, our demand for hydrogenated liquid petroleum resin will only continue to grow, and its role in driving human civilization forward will become increasingly important.
with the rise of environmental awareness and the increasing demand for new materials, the production and application of hydrogenated liquid petroleum resin also face new challenges and opportunities. How to reduce environmental pollution while ensuring product performance and improving resource utilization efficiency has become an issue that the industry must address.
In the future, research and development in hydrogenated liquid petroleum resin will continue to deepen. By adopting more environmentally friendly production processes, developing new high-performance resin varieties, and exploring new applications in areas such as new energy and biomedicine, hydrogenated liquid petroleum resin is poised to become a significant force in advancing human society.
With its unique properties and wide range of applications, hydrogenated liquid petroleum resin has become a brilliant star in the chemical field. Whether in industrial production, agricultural development, environmental protection, or the exploration of new materials, it plays an irreplaceable role. With continuous technological progress and societal development, the future of hydrogenated liquid petroleum resin is full of endless possibilities, and it will bring more surprises and achievements to human society.
