1、改性环氧树脂_百度百科
环氧树脂改性的重点是：提高耐热性、耐燃性、延长使用期和贮存期、树脂单组分化、低粘度、低温固化性等。 改性环氧树脂用液体端羧基丁腈橡胶 (CTBN)增韧：一般添加量为10 %，其中CTBN的丙烯腈含量在18-30%较好，其中还可并用30%的二氧化硅，以避免加入CTBN后的强度降低。
2、改性环氧丙烯酸酯的研究进展
将环氧树脂溶液用作反应基质,通过半连续溶液聚合法来合成氨基硅烷改性的EA。 结果表明,通过环氧基-氨基间的开环反应,氨基硅烷连接到环氧丙烯酸分子的主链上,并且由于添加了氨基硅烷,改性EA的热稳定性明显提升。
3、Modified epoxy resin Manufacturers & Suppliers, China modified epoxy
modified epoxy resin manufacturers/supplier, China modified epoxy resin manufacturer & factory list, find best price in Chinese modified epoxy resin manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.
4、环氧基POSS改性环氧树脂的研制与性能研究
The epoxy resin was modified with the prepared EP-POSS, and the influence of the amount of EP-POSS on the adhesion, impact resistance, hydrophobicity and heat resistance of the resin coating was analyzed.
Preparation of modified epoxy resin with high hydrophobicity, low
These comprehensive performances underscore the potential of PDMS-GE oligomers in significantly improving epoxy resin properties. When the loadings of PDMS-GE oligomers are less than 5 wt%, PDMS-GE with a lower degree of polymerization can improve the toughness of epoxy resins.
Synthesis and Study of a Flexible Modified Epoxy Resin HDI
The modified resin maintained comparable thermal stability, including a suitable glass transition temperature, alongside excellent chemical resistance in corrosive environments. The synergistic modification strategy in this work overcomes the epoxy's brittleness‐toughness trade‐off.
High
In this work, a self-healable and highly stretchable epoxy resin system with high heal efficiency is designed and prepared by the composite of UPy-modified epoxy resin and UPy-terminated supramolecular polymers.
China High Quality Epoxy Resin Manufacturer,Supplier
Discover high-quality epoxy resin at Tervan – a leading manufacturer since 2004 in China. Explore our Novolac, Bisphenol, and Modified Resins now!
Research progress of modified epoxy resin anticorrosive composite coatings
Three strategies for enhancing the anticorrosive properties of epoxy resin are introduced in this paper, namely nanoparticle modification, micro/nano container modification, and bio-based...
China Modified Epoxy Resin, Modified Epoxy Resin Wholesale
China Modified Epoxy Resin wholesale - Select 2025 high quality Modified Epoxy Resin products in best price from certified Chinese Adhesive manufacturers, China Resin suppliers, wholesalers and factory on Made-in-China.com
With the advancement of technology and industrial development, epoxy resin, as one of the critical materials, plays a vital role in various fields. Modified epoxy resin, as a specialized type of epoxy resin, has gained widespread application in many high-tech domains due to its unique performance advantages. This article introduces the modified epoxy resins produced in Qianjiang City, discusses their characteristics, applications, and future development potential.
Qianjiang City, located in central Hubei Province, China, is an agriculture-oriented city. In recent years, with rapid economic growth, Qianjiang has increasingly focused on developing high-tech industries, including the research and production of modified epoxy resins. Modified epoxy resin is derived from standard epoxy resin through the addition of specific chemical agents or physical methods to alter its molecular structure, thereby achieving superior performance.
The characteristics of modified epoxy resin are primarily reflected in the following aspects:
-
Enhanced Mechanical Performance: By adding fillers or plasticizers, the tensile strength, compressive strength, and hardness of epoxy resin can be significantly improved, making it suitable for applications requiring high strength and durability.
-
Improved Heat Resistance: Modified epoxy resins often exhibit better heat resistance, maintaining stable performance at higher temperatures, which is crucial for industries such as aerospace and automotive manufacturing.
-
Optimized Electrical Insulation: Adjusting the ratio of resin to curing agents in the formulation enhances electrical insulation properties, ensuring reliable performance in high-frequency environments.
-
Increased Corrosion Resistance: Certain modified epoxy resins substantially improve corrosion resistance, making them ideal for use in chemical, petrochemical, and other corrosive environments.
-
Environmental Friendliness: Produced using eco-friendly materials and processes, modified epoxy resins reduce environmental pollution.
In terms of applications, modified epoxy resins are widely used in the following fields:
-
Electronics Manufacturing: In the production of circuit boards and electronic components, modified epoxy resins provide superior electrical performance and thermal stability.
-
Automotive Industry: High-performance epoxy resins are essential for critical components such as engine parts and gearboxes to ensure durability and reliability.
-
Aerospace: Aerospace applications, such as aircraft fuselages and satellite structures, require epoxy resins with high-temperature resistance and exceptional strength.
-
Construction: Modified epoxy resins are employed in structural reinforcement, waterproofing, and other construction-related applications.
-
Energy Sector: In wind turbine blades, nuclear energy equipment, and other energy technologies, modified epoxy resins deliver the necessary mechanical strength and temperature resistance.
Looking ahead, Qianjiang’s modified epoxy resin industry is poised for expansion. With national support for high-tech industries and growing market demand, local producers have opportunities to further optimize product performance, explore new applications, and collaborate with domestic and international research institutions to drive technological innovation and industrial upgrades.
Qianjiang’s modified epoxy resin industry is in a rapid development phase, offering vast potential thanks to its unique properties and diverse applications. As technology advances and markets expand, Qianjiang’s modified epoxy resins are expected to play an increasingly significant role in the global materials science landscape.
