1、碳五石油树脂_百度百科
碳五石油树脂（C5 petroleum resin）是以石油裂解产物碳五馏分为原料合成的增粘树脂，呈淡黄色或浅棕色固体，具有酸值低、耐水性和相容性优等特点。 其分子量通常在1000-2500之间，软化点范围70-140℃，可溶于苯类、酯类等有机溶剂。 主要应用于热熔胶、压敏胶、橡胶轮胎、涂料、油墨等领域，能与SBS、SIS、天然橡胶等材料结合，提升粘接强度与热稳定性。 该树脂于20世纪中叶开始发展，最初用于替代松香、萜烯等天然增粘剂。 凭借快粘性好、价格低及剥离强度高等优势，逐步在胶粘剂和橡胶工业中普及。 21世纪后应用扩展至溶剂型胶粘剂、路标漆、医用包装材料等领域，并在轮胎制造中改善橡胶加工性能与耐久性。 加氢工艺的引入进一步优化了其颜色 …
2、C_5石油树脂加氢工艺及催化剂研究进展
The research progress of C5 hydrogenated petroleum resin at home and abroad was introduced. The hydrogenation process and technical difficulties of C5 petroleum resin were detailed.
3、C5 Hydrogenated Petroleum Resin Features and Applications
C5 hydrogenated petroleum resin has good tackiness, compatibility, heat stability and light stability, and can improve the adhesive performance of adhesiveness.
4、application of C5 hydrogenated petroleum resin
It is a high-quality, multi-purpose, water-white hydrocarbon resin. The product has good heat stability, is colorless and odorless, and has good compatibility with SIS, SBS, SEBS, and EVA.
Understanding C5 Hydrogenated Petroleum Resin: Properties, Uses, and
C5 hydrogenated petroleum resin is a specialized type of hydrocarbon resin derived from C5 fraction feedstock obtained during the cracking of petroleum. It undergoes a hydrogenation process to improve its color, stability, and odor properties.
C5氢化树脂
C5氢化树脂主要应用于无纺布领域，作为乳结剂生产一次性尿布和卫生巾等材料；在热熔胶、压敏胶、密封胶中用作增黏材料；各种橡胶体系作为增黏助剂，OPP薄胶、聚乙烯、聚丙烯等塑料改性助剂、油墨助剂，防水剂等。
Hydrogenated C5 Petroleum Resin
Hydrogenated C5 petroleum resin is a high polymer obtained through specific chemical reactions that convert long-chain alkanes in C5 petroleum into high-molecular-weight linear polymers.
C5 Hydrogenated Petroleum Resin CH
C5 Hydrogenated Petroleum Resin is a thermoplastic aliphatic petroleum resin. It is a colorless and transparent solid obtained by cracking C5 fraction as raw material, catalyzed and hydrogenated.
Application Characteristics of C5 Hydrogenated Petroleum Resin
C5 hydrogenated petroleum resin is widely used in industries such as thermosols, pressure sensitive adhesives, structural and decorative materials in the construction industry, automotive assembly, tires, commodity packaging, book and magazine binding, hygiene products, shoe making, hot soluble road marking paint, colored asphalt, etc.
Understanding C5 Resin: Properties and Applications
In road-marking applications, C5 resin provides excellent melt viscosity, facilitates faster setting times, and ensures long-term durability under variable climate conditions and heavy vehicular traffic.
In numerous modern industrial fields, petroleum resin stands as an essential chemical raw material with widespread and indispensable applications. Particularly, hydrogenated C5 petroleum resin, a critical product derived from petroleum processing, not only possesses unique physical and chemical properties but also plays a vital role across multiple industrial sectors. Below, the fundamental functions of hydrogenated C5 petroleum resin and its applications in industrial production are introduced.
Hydrogenated C5 petroleum resin is a lightweight petroleum product refined from heavy crude oil through the hydrocracking process. Its key characteristics include a smaller molecular weight and a higher content of unsaturated hydrocarbon groups, which endow it with distinctive performance advantages.
Firstly, hydrogenated C5 petroleum resin exhibits excellent thermal stability and chemical stability. Due to its molecular structure, which contains fewer double bonds, these unsaturated hydrocarbon groups effectively resist oxidation and thermal decomposition. This enables the resin to maintain its chemical and physical properties even at high temperatures. Such traits make it widely used in the petrochemical industry for producing various chemical raw materials and intermediates, such as lubricants, plastics, and rubber.
Secondly, it boasts superior viscosity-temperature performance. Its viscosity varies with temperature but remains fluid at low temperatures and stable at high temperatures. This characteristic allows hydrogenated C5 petroleum resin to adapt to diverse operating conditions in the manufacture of products like lubricants and hydraulic oils, delivering optimal lubrication effects.
Additionally, the resin demonstrates exceptional anti-aging properties. Over extended use, it does not significantly degrade or harden, thereby prolonging its service life, reducing replacement frequency, and lowering production costs. Its anti-aging capabilities also ensure greater stability and reliability during storage and application.
In industrial production, hydrogenated C5 petroleum resin has diverse applications. For instance, it serves as a foundational material for lubricant production. By incorporating specific additives and blending agents, high-performance lubricants can be formulated. Furthermore, it is utilized in manufacturing plastics such as polyethylene and polypropylene, which are extensively employed in packaging, construction, agriculture, and other sectors.
Beyond these uses, hydrogenated C5 petroleum resin plays a pivotal role in other areas. For example, it acts as a raw material for synthetic rubber production. Through polymerization reactions with other monomers, it yields various high-performance rubber products widely used in automotive tires, industrial belts, medical devices, and more.
From an environmental perspective, hydrogenated C5 petroleum resin offers distinct advantages. Its production generates fewer by-products, resulting in minimal pollution. the resin can be recycled and reused, enabling resource circularity and reducing reliance on natural resources.
hydrogenated C5 petroleum resin, as a lightweight petroleum product, combines numerous superior properties with broad application prospects. With technological advancements and heightened environmental awareness, hydrogenated C5 petroleum resin is poised to assume an even more critical role in future industrial production.
