1、ScienceChina 中国科学文献服务系统

氟化环氧树脂的进展 Research Progress and Prospects of Fluorinated Epoxy Resin 查看参考文献68篇 王智敏 1 张祥凯 1 谢建强 1,2 * ... 参考文献 共 68 共4页

2、Tung oil and rosin synergistically modified fluorinated epoxy resin

The present research demonstrates the synthesis of a novel FEP-TR resin by strategically incorporating biomass-based tung oil and rosin into a fluorinated epoxy matrix.

3、Degradable bio

New fluorinated Schiff-based epoxy resins derived from biomass exhibit good mechanical, fire resistance, and properties. This work demonstrates SA-BTB-EP’s potential as a composite matrix and offers a green way to make bio-based fluorinated materials.

4、Journal of Applied Polymer Science

Experimental results demonstrated that the thermally cured fluorinated epoxy resins showed good thermal stability with decomposition temperature at 5% weight loss of 342–364°C in nitrogen, high glass transition temperature (Tg) of 165–171°C (determined by DMA), and outstanding mechanical properties with flexural strengths of 79–119 MPa ...

5、Fluorinated epoxy resin as a low adhesive mould for

Abstract The aim of this work is to decrease the adhesion between a cured modified epoxy-based substrate and an in situ cured virgin epoxy-based piece. The effect of perfluorinated additives on the non-adhesion output is investigated through an adapted pull-off test.

Preparation and properties of novel fluorinated epoxy resins cured with

In this paper, we described a multi-step procedure to synthesize a novel fluorinated epoxy monomer 3-trifluoromethyl phenylhydroquinone epoxy resin and a novel curing agent 4-trifluoromethyl phenylbenzimidazole both with trifluoromethyl moieties.

Synthesis and properties of novel fluorinated epoxy resins

BEF could be thermally cured with organic anhydride or aromatic amine as curing agents to produce thermally cured epoxy resins.

Preparation and properties of a fluorinated epoxy resin with low

In this article, a novel fluorinated epoxy resin (diglycidol ether of 2,4-bis (1,1,1,3,3,3-hexafluoroisopropyl) fluorobenzene (FB-EP)) with 45.7 wt% fluorine content was synthesized from ...

High intrinsic thermal conductivity and low dielectric constant of

High integration, high frequency, high power, and miniaturization of electrical and electronic devices have raised higher demands for epoxy resins with both high intrinsic thermal conductivity and low dielectric properties.

Fluorinated epoxy resin as a low adhesive mould for composite material

Adhesion results are discussed in terms of free surface energy of the modified epoxy resins, chemical affinity between the 2 resins and also mechanical properties of final surface of cured modified epoxy resins.

In the vast realm of modern materials science, epoxy resins have become an indispensable cornerstone in numerous fields due to their excellent chemical stability, mechanical properties, and electrical insulation. when confronted with extreme environmental challenges such as high temperatures, pressures, or radiation, traditional epoxy resins often fall short. To broaden their application scope, scientists have proposed an innovative approach: fluorinated epoxy resins. By incorporating fluorine elements, this novel material not only significantly enhances its temperature resistance, pressure tolerance, and radiation resistance but also outperforms conventional epoxy resins in specific scenarios.

The birth of fluorinated epoxy resins stems from the relentless pursuit of high-performance materials. Driven by scientific research and technological advancements, scientists discovered that fluorine can react with hydroxyl groups in epoxy resins to form stable fluoride bonds, endowing the material with new chemical and physical properties. The successful development of fluorinated epoxy resins not only expands the epoxy resin family but also provides more reliable material options for many high-tech industries.

The superior performance of fluorinated epoxy resins主要体现在以下几个方面：

1. Enhanced Temperature Resistance Under extreme working conditions, traditional epoxy resins may soften or decompose due to elevated temperatures. In contrast, fluorinated epoxy resins maintain structural stability at higher temperatures, ensuring the long-term reliability of equipment or components.

2. Improved Pressure Resistance In high-pressure environments, material deformation or failure often leads to system collapse. Fluorinated epoxy resins resist pressure-induced effects by increasing strength and hardness, safeguarding structural integrity.

3. Superior Radiation Tolerance In fields like nuclear energy, aerospace, and military applications, radiation is a common challenge. Fluorinated epoxy resins absorb and disperse radiative energy, reducing material damage and extending service life.

4. Excellent Electrical Insulation In applications requiring insulation, fluorinated epoxy resins effectively prevent current leakage, ensuring circuit safety and stability.

The preparation of fluorinated epoxy resins involves sophisticated processes, including epoxy resin selection, fluorination reaction catalysis, and curing agent formulation. Catalyst choice is critical, as it directly impacts reaction speed and degree. Additionally, precise control of curing agent types and dosages ensures the final product meets performance expectations.

Fluorinated epoxy resins hold immense potential across diverse fields:

• Electronic Packaging: Enables smaller, more reliable packaging solutions.
• Aerospace: Suitable for manufacturing high-temperature-resistant, radiation-tolerant components.
• Energy Sector: Functions as a high-performance insulating material to ensure grid safety.

As technology advances and markets expand, fluorinated epoxy resins are poised to play an increasingly vital role in materials science.

Despite their advantages, challenges remain. Cost is a significant barrier, as high R&D and production expenses may deter small and medium-sized enterprises (SMEs) from adoption. Additionally, their processability might lag behind traditional epoxies, necessitating further optimization during design and manufacturing.

Looking ahead, fluorinated epoxy resins are full of boundless possibilities. With progress in materials science, they are expected to showcase unique strengths in more domains, contributing to human advancement. Let us anticipate the day when fluorinated epoxy resins become a brilliant star in materials science, illuminating the path forward.