1、Fluorous Modification of Commercial Resins for Ultrashort and Short

Here, we introduce a novel modification reaction─for the first time, applicable to commercial resins─that enables the incorporation of a tunable fluorous effect. We synthesized 20 modified resins varying in fluorous affinity, allowing a systematic evaluation of how the F···F interaction impacted ultrashort and short chain PFAS removal.

2、Wear and corrosion resistance of fluorocarbon/epoxy blended coatings

In order to prepare novel fluorocarbon resin coatings with outstanding wear and corrosion resistance, this manuscript prepared few-layer fluorinated graphene (FG) nanosheets through a simple mechanical exfoliation method, and nanofilled them into the fluorocarbon resin/epoxy resin (FEVE/EP) blended matrix to prepare FG-FEVE/EP nanocomposite ...

3、The preparation of CB/SiO2 nano

To prepare coatings with excellent abrasion and strong corrosion resistance, we have taken advantage of the stable physicochemical properties of epoxy resin and its high compatibility with other substances to improve the fluorocarbon surface due to the low surface reactivity caused by the C–F bonding by a simple polymer blending method.

氟碳树脂的合成及有机硅改性

The modification by organosilicon not only raised the properties of fluorocarbon resin, but also reduced the production cost, thereby creating a favourable condition for commercially producing the resin and preparing the organosilicon modified fluorocarbon resin coating.

Preparation and Properties of Fluorocarbon Coatings Modified by

To improve the low hardness and poor adhesion of fluorocarbon coatings, and expand their further application in the marine antifouling field, hydroxyl hydrogenated rosin derivative was synthesized by reacting renewable resource hydrogenated rosin with epichlorohydrin.

制备工艺参数对氟碳树脂/铝粉涂层红外发射率的影响

通过响应曲面法进一步分析了各工艺参数相互间的影响，并得到最优工艺参数组合，为涂层的实际制备过程做出指导。 结果表明：3种工艺参数对涂层发射率的影响程度依次为涂料黏度>固化温度>湿膜厚度，在稀释剂添加量为78 g,膜层厚度为60μm,固化温度为73℃时，涂层在3～5μm波段的红外发射率为0.141,8～12μm波段的红外发射率为0.177。

Preparation and Properties of Novel Fluorocarbon Powder

To develop fluorocarbon powder coatings with good adaptability and high cost-effective performance for architectural aluminum profiles, the effects of different fluorocarbon resin, different isocyanate, pigments and fillers on the properties of the FEVE fluorocarbon coatings were analyzed.

The addition of SiO2

Through a 50 days long-term immersion experiment, the friction coefficient and wear rate of the composite coating were characterized. The study showed that the addition of SiO2-GO effectively reduced the friction coefficient and wear rate of the coating before corrosion immersion.

Selective Surface Modification of a Fluorocarbon Resin Into Hydrophilic

Selective surface modification of fluorocarbon resin has been demonstrated by using an ArF excimer laser beam and an ammonia complex which was made from NH3 and B2H6 gases. The fluorocarbon resin was set in the atmosphere of NH3 gas.

氟碳涂料在防腐领域的研发现状和发展趋势

Fluorocarbon paint is one of the most widely used resins for anticorrosion application due to its excellent corrosion resistance, chemical resistance,and weatherability. However, fluorocarbon paint also has some disadvantages restricting its application in some fields, so it is necessary to modify the fluorocarbon paint.

In the field of modern materials science, the modification of fluorocarbon resin powder represents a significant technological innovation. It not only enhances the physical properties of traditional fluorocarbon resins but also expands their application range, making them more suitable for use in extreme environments. This article explores in depth the principles, methods, and practical applications of fluorocarbon resin powder modification, aiming to provide valuable references for researchers and engineers in related fields.

I. Principles of Fluorocarbon Resin Powder Modification

Fluorocarbon resin is a high-performance thermosetting resin known for its excellent weather resistance and chemical stability. its mechanical properties, particularly tensile strength and toughness, are relatively poor. To overcome these limitations and improve the performance of fluorocarbon resin, researchers have developed a series of modification methods. Among these, powder modification is one of the most common approaches. By mixing fluorocarbon resin with specific additives to form a uniform powder-based composite material, the mechanical properties of the material can be significantly improved.

II. Methods of Powder Modification

1. Filler Modification

   Filler modification involves adding high-strength fillers to enhance the material’s mechanical properties. Common fillers include glass fibers, carbon fibers, and mineral fillers. These fillers effectively distribute stress and improve the material’s tensile strength and impact resistance. For example, carbon fibers, as fillers, can substantially enhance the strength and toughness of fluorocarbon resin due to their superior mechanical properties.

2. Surface Treatment Modification

   Surface treatment modification improves the performance of fluorocarbon resin by altering its surface properties. Common methods include surface coating and surfactant treatment. These techniques enhance wear resistance, corrosion resistance, and aging resistance. For instance, surface coating treatments can effectively prevent ultraviolet (UV) damage to the material, thereby extending its service life.

3. Crosslinking Modification

   Crosslinking modification involves forming an internal crosslinked network through chemical reactions to improve material properties. This method enhances heat resistance, chemical corrosion resistance, and dimensional stability. For example, introducing crosslinking agents can produce fluorocarbon resin powders with excellent thermal performance.

III. Applications of Powder Modification

1. Building Materials

   Powder-modified fluorocarbon resin, with its enhanced tensile strength and toughness, is suitable for manufacturing building exterior wall coatings, roofing materials, and floor materials. These materials maintain their performance under harsh weather conditions, prolonging the lifespan of buildings.

2. Automotive Industry

   In the automotive sector, powder-modified fluorocarbon resin can be used to manufacture automotive interior parts and body panels. These materials exhibit excellent wear resistance, corrosion resistance, and aging resistance, ensuring stability and safety during prolonged vehicle use.

3. Aerospace

   Powder-modified fluorocarbon resin holds broad application prospects in aerospace. For example, it can be used to manufacture aircraft fuselages and engine components. Such materials must possess extremely high strength and rigidity to ensure the safety and reliability of aircraft.

the modification of fluorocarbon resin powder is a meaningful technological innovation. It not only improves the physical properties of traditional fluorocarbon resin but also expands its application range. With continuous technological advancements, it is believed that more high-performance materials will emerge in the future, contributing further to the development of human society.