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。
2、恒河材料科技股份有限公司
This resin show outstanding affinity for pigments and superior processability in the hot melt road marking application. It will remain stable all round the year by adding additive.
3、C5石油树脂_化工百科
C5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。
4、Performance Indicators of Heng He Hydrogenated C5
Performance indicators are essential for evaluating the quality of Heng He hydrogenated C5 petroleum resin. By testing these indicators, one can comprehensively understand the resin’s chemical composition, molecular weight distribution, viscosity, thermal stability, and mechanical properties.
Resin C5: Properties, Applications, and Benefits
There are three main types of C5 resins: aliphatic resins, aromatic resins, and hydrogenated hydrocarbon resins. Aliphatic resins are a type of C5 resin that is primarily composed of aliphatic hydrocarbons. These resins are known for their excellent color stability and resistance to UV radiation.
Argus C5 and hydrocarbon resins methodology
Argus aims to produce price assessments which are reliable and representative indicators of commodity market values and are free from distortion. As a result, the specific currencies, volume units, locations and other particulars of an assessment are determined by industry conventions.
DuraPRS®6100 C5 Hydrocarbon Resin
C5 resins are known for their light color, good thermal stability, and excellent compatibility with natural rubber, synthetic rubber, and EVA systems. Due to these properties, they are commonly applied in adhesives, rubber compounding, road marking paints, and certain coating systems.
C5 Resin & Modified C5 Resin
Styrene modified C5 resin with a narrow molecular weight distribution, has outstanding rolling ball tack, and excellent balance of peel and cohesive strength.
C5 Petroleum Resin
C5 Hydrocarbon Resin ( Petroleum resin ) is low molecular weight, light color resin, is widely used in PSA, hot melt adhesives, rubber, hot melt road marking paint etc.
C5 hydrocarbon resin
Luhua C5 resins are mainly used as tackifiers in adhesives (e.g. hot melt, pressure-sensitive adhesives, etc.), and also in road marking paints and rubber products.
In modern industry, C5 resin, as an important high-molecular material, is widely used in multiple fields due to its excellent physical and chemical properties. The indicators of C5 resin not only reflect its own quality but also play a decisive role in the performance of final products. This article will explore in depth the various indicators of C5 resin and how these indicators collectively determine its application effects.
C5 resin is a thermosetting polymer synthesized through stepwise polymerization using glutaric acid, adipic acid, and sebacic acid as monomers. Its main characteristics include high melting point, high hardness, good mechanical strength, and excellent heat resistance. As a result, C5 resin is extensively applied in manufacturing automotive parts, electronic and electrical components, construction materials, and aerospace equipment.
1. Basic Properties of C5 Resin The density of C5 resin typically ranges from 1.2 to 1.4 g/cm³, directly affecting its volume and weight. A higher density means greater mass per unit volume, which enhances material efficiency and load-bearing capacity. Additionally, the softening point of C5 resin usually exceeds 300°C, while its glass transition temperature reaches approximately 200°C. These properties enable C5 resin to maintain mechanical performance over a wide temperature range, adapting to diverse working environments.
2. Mechanical Performance Mechanical performance is one of the most critical indicators of C5 resin. It exhibits high tensile strength and compressive strength, capable of withstanding significant external forces without damage. Simultaneously, C5 resin demonstrates good toughness and ductility, absorbing energy during impact or stretching to reduce crack formation. Furthermore, its high hardness and wear resistance make it exceptionally durable against abrasion and scratching.
3. Thermal Stability Thermal stability is another key indicator of C5 resin. Due to its rich aromatic compound content, C5 resin maintains chemical stability and mechanical properties under high temperatures. Under normal conditions, it does not decompose or degrade due to heat. in extreme high-temperature environments, thermal oxidation reactions may occur, leading to performance degradation. Understanding its thermal stability is crucial for evaluating its usability in high-temperature settings.
4. Electrical Insulation Performance The electrical insulation properties of C5 resin are essential for its applications. Its molecular structure, rich in polar groups, endows it with excellent electrical insulation capabilities. This has led to widespread use in electronic components, electrical equipment, and wire/cable insulation. as voltage levels increase, its insulation performance may decline, requiring comprehensive consideration of other factors during design and application.
5. Chemical Resistance Chemical resistance is a vital metric for evaluating the application value of C5 resin. Its abundant aromatic ring structures provide strong resistance to most chemicals, making it suitable for chemical equipment, pipelines, and storage tanks. Nevertheless, specific chemicals may induce corrosion or aging, necessitating careful consideration of environmental compatibility during design and usage.
6. Processing Performance The processing performance of C5 resin is a critical factor in its application. Despite its high hardness and brittleness, adding plasticizers, lubricants, or other additives can improve workability under appropriate conditions. For example, complex and precisely dimensioned C5 resin products can be fabricated via injection molding or extrusion molding. Understanding its processing characteristics is essential for optimizing production processes and ensuring product quality.
7. Environmental Adaptability Beyond the above indicators, environmental adaptability is crucial for C5 resin applications. Its susceptibility to thermal oxidation at high temperatures necessitates protective measures in such conditions. Additionally, its hygroscopicity requires moisture-proof strategies in humid environments. Comprehending its environmental adaptability is key to prolonging service life and maintaining product integrity.
the indicators of C5 resin encompass its basic properties, mechanical performance, thermal stability, electrical insulation, chemical resistance, processing performance, and environmental adaptability. These metrics collectively determine its application effectiveness and scope. In practical production and application, selecting appropriate C5 resin products based on specific requirements and implementing corresponding measures is essential to fully leverage its performance.
