1、Cardanol based anhydride curing agent for epoxy coatings
In the present research work, cardanol based di-anhydride curing agent was synthesized and used in the preparation of anticorrosive epoxy coatings.
2、degruyter_epoly_epoly
Here we prepare a cardanol-based curing agent sui-table for underwater curing of drainage pipeline networks by Mannich reaction using cardanol, paraformaldehyde (PA), and m-phenyldimethylamine (MXDA) as monomers.
3、Cardanol based anhydride curing agent for epoxy coatings
Abstract In the present research work, cardanol based di-anhydride curing agent was synthesized and used in the preparation of anticorrosive epoxy coatings.
Sustainable flame
This study presents a novel approach by synthesizing three types of cardanol-based flame-retardant epoxy curing agents, C1-DPP-MA, C2-PDP-MA, and C3-POC-MA, as sustainable bio-based alternatives to conventional petroleum-derived curing agents.
CARDANOL BASED CURING AGENT FOR EPOXY RESINS COMPOSITIONS
Phenalkamine produce from Mannich reaction is known as a best bio-based curing agent for epoxy resin. Phenalkamine is produced from cardanol which is extracted from cashew nut shell liquid (CNSL), which is a non-edible byproduct of CNSL industries.
Sustainable cardanol
Abstract High-performance epoxy coatings were prepared by crosslinking commercial diglycidyl ether of bisphenol-A with silicon–sulfur containing di- and tetra-functional carboxyl curing agents based on cardanol. The curing agents were synthesized and products were analyzed by chemical, spectroscopic, and chromatographic techniques.
Cardanol based anhydride curing agent for epoxy coatings
Synthesis of a bio-based internal plasticizer from cardanol and its evaluations Synthesis of new meso-tetraarylporphyrins bearing cardanol and further transformation of the unsatur...
Synthesis and Curing Kinetics of Cardanol
In this study, three different novel cardanol-based phenalk-amines with good stability were successfully prepared by Mannich reaction, using phenolic compounds with paraformal-dehyde and HDA...
Sustainable Composite of Cardanol Based Phenalkamine Cured Epoxy
This study explores the use of bio-based phenalkamines as curing agents for epoxy resin to enhance the mechanical properties of polymer composites and fiber-reinforced laminates.
Sustainable flame
This study presents a novel approach by synthesizing three types of cardanol-based flame-retardant epoxy curing agents, C1-DPP-MA, C2-PDP-MA, and C3-POC-MA, as sustainable bio-based alternatives to conventional petroleum-derived curing agents.
Cardanol-Based Fast-Drying Epoxy Curing Agent: An Innovative Material in Modern Industry and Construction
In today's industrial production and construction, the selection and application of materials play a pivotal role in determining the success or failure of projects. Among them, epoxy resins, as a critical class of synthetic resins, are widely utilized across various fields due to their exceptional mechanical properties, chemical stability, and superior adhesive capabilities. traditional epoxy resins suffer from prolonged curing times, requiring extended periods to achieve optimal strength and hardness. This drawback poses a significant challenge for modern production and construction activities, which prioritize efficiency. Consequently, the development of novel epoxy curing agents has emerged as a hot topic in the industry. Against this backdrop, the cardanol-based fast-drying epoxy curing agent has gained widespread recognition and application owing to its unique advantages.
Characteristics of Cardanol-Based Fast-Drying Epoxy Curing Agent
The cardanol-based fast-drying epoxy curing agent is a high-performance curing agent, with its most notable feature being rapid curing speed. Compared to conventional epoxy curing agents, it completes the curing reaction in significantly shorter timeframes, drastically reducing construction cycles. This means more tasks can be accomplished within the same timeframe, enhancing project efficiency. Additionally, it exhibits excellent water resistance and corrosion resistance, ensuring stable performance even in humid or corrosive environments.
Applications of Cardanol-Based Fast-Drying Epoxy Curing Agent
Due to its rapid curing properties, this agent finds versatile applications across multiple sectors. In construction, it is employed for repairing and reinforcing concrete structures, as well as in the construction of infrastructure such as bridges and tunnels. In automotive manufacturing, it is used to produce high-strength body components and chassis structures. Furthermore, it serves as a reliable adhesive and sealing solution in fields like electronic encapsulation and aerospace engineering.
Environmental Protection and Sustainability
As global emphasis on environmental protection and sustainable development grows, the research and application of cardanol-based fast-drying epoxy curing agents align with these principles. Compared to traditional epoxy curing agents, they are more eco-friendly, as they reduce emissions of volatile organic compounds (VOCs), significantly mitigating air pollution and improving environmental quality. Additionally, their rapid curing process lowers energy consumption, embodying the concept of green manufacturing.
Future Prospects
Looking ahead, the development of cardanol-based fast-drying epoxy curing agents will emphasize technological innovation and environmental compliance. On one hand, researchers will explore ways to enhance their performance—for instance, by incorporating modifiers to improve temperature resistance, pressure resistance, and wear resistance. On the other hand, growing health and safety awareness will drive efforts to minimize potential human risks during use, such as toxicity and allergic reactions.
as an efficient epoxy curing agent, cardanol-based fast-drying epoxy curing agents have become indispensable in modern industrial production and construction due to their rapid curing, exceptional performance, and environmental benefits. With continuous technological advancements and innovation, these agents are poised to play an even larger role in future development, contributing significantly to human progress.
