1、The curing characteristics and properties of bisphenol A epoxy resin
In this paper, the maleopimaric acid (MPAc) curing agent was prepared from a renewable resource, rosin, and blended with a petroleum-based curing agent (methylhexahydrophthalic anhydride) to cure bisphenol A epoxy resin.
2、Study on Blending Modification of Bisphenol A Epoxy
At present, bisphenol A epoxy resin, the most widely used in industrial production, has the advantages of high strength, good corrosion resistance and low cost, but its heat resistance and toughness are not high, and its humidity and heat resistance and weather resistance are poor.
3、Film
Modified bisphenol A epoxy resin is modified by adding other ingredients (such as elastomers, nanofillers, flame retardants, etc.) to the basic bisphenol A epoxy resin, and optimized for specific performance requirements.
Synthesis And Applications of Bisphenol
There are several types and applications of Bisphenol-A epoxy resin. This paper aims to review the types, synthesis, and applications of Bisphenol-A epoxy resin.
The molecular weight and curing dynamics of bisphenol a expansion chain
In this study, bisphenol A is used to expand the chain modification of low molecular weight epoxy resin, the infrared spectrum, molecular weight and distribution of epoxy resin after chain modification are explored.
Synthesis And Applications of Bisphenol
There are several types and applications of Bisphenol-A epoxy resin. This paper aims to review the types, synthesis, and applications of Bisphenol-A epoxy resin.
Synthesis of a Sustainable and Bisphenol A‐Free Epoxy Resin Based on
In the present study, an epoxy compound, 1,2-epoxy-6-methyl-triglycidyl-3,4,5-cyclohexanetricarboxylate (EGCHC) synthesized from sorbic acid, maleic anhydride, and allyl alcohol is proposed. Using commodity chemicals, a bio-based carbon content of 68.4 % for the EGCHC resin is achieved.
Study on Blending Modification of Bisphenol A Epoxy
The leakage current of 10 wt% 2021P blend resin and 10 wt% EPD blend resin decreased by 7% and 3.8% before aging, respectively. After aging, they decreased by 3.7% and 2.2%, respectively. The bending strength of 2021P blend resin before and after aging reached 29.3 MPa and 26.6 MPa, respectively.
Enhancing the comprehensive performance of bisphenol A epoxy resin via
In this study, a tetra-functional bio-based epoxy resin was utilized to blend with a bisphenol A-based epoxy resin system, and the resultant resins were comprehensively evaluated using various methods.
Synthesis And Applications of Bisphenol
One of the most commonly used types of epoxy resin is Bisphenol-A Epoxy resin, which is excellent for high- temperature applications, the adhesion of a variety of substrates, compression, bends, electrical insulation, mortar, grouts, adhesion, and high-tensile-strength applications.
In modern industry and daily life, the rapid development of materials science has continuously driven technological progress through the innovation and application of new materials. Among these, bisphenol A (BPA)-modified starch borax resin, as an emerging composite material, has attracted significant attention due to its unique properties. This article explores the characteristics, application prospects, and potential social impacts of this novel resin.
Bisphenol A (BPA) is a widely used compound in plastic manufacturing, known for its excellent thermal stability and chemical resistance. its poor biodegradability and environmental impact have raised widespread concern. To address this issue, scientists have begun exploring modifiers to improve the biodegradability of BPA. In this context, starch borax resin has emerged as a promising modifier.
Starch borax resin is a composite material synthesized from starch and borax through specialized processing. Starch, with its inherent biodegradability, can rapidly decompose in water while releasing energy. Borax, meanwhile, enhances mechanical strength and heat resistance. This composite resin not only retains the advantages of starch but also achieves improved overall performance through the incorporation of borax.
First, BPA-modified starch borax resin exhibits exceptional environmental benefits. Compared to traditional BPA plastics, it decomposes more rapidly under natural conditions via microbial action, reducing environmental pollution. This is crucial for ecosystem preservation and mitigating white pollution.
Second, the resin demonstrates significant performance advantages. Combining the high biodegradability of starch with the high strength of borax, it excels in diverse applications. For example, in the medical field, it can be used to manufacture disposable medical devices, ensuring hygiene while minimizing waste management challenges.
Additionally, BPA-modified starch borax resin holds vast application potential. As societal focus on sustainability and green living grows, this resin shows promise in packaging, construction materials, automotive components, and other industries.
its widespread adoption also faces challenges. For instance, higher production costs may limit its penetration into low-cost markets. while its biodegradability has improved, it cannot yet fully replace conventional plastics. Future research must address how to balance cost reduction with performance optimization.
BPA-modified starch borax resin, as an innovative composite material, offers a superior environmental profile and versatile performance, providing new solutions for human society. Amidst both challenges and opportunities, it is reasonable to anticipate that this resin will play an increasingly vital role in the future of materials science as technology and societal needs evolve.
