Core shell is a nanoscale ordered assembly structure formed by one nanomaterial encapsulating another nanomaterial through chemical bonds or other forces. The core-shell structure, due to its unique structural characteristics, integrates the properties of both internal and external materials, and complements each other's shortcomings. It has become an important research direction in recent years that morphology determines properties, and has broad application prospects.

A&E Nano Rubber Shell and Core Material

A&E's nano rubber shell and core materials are based on internationally leading epoxy resin toughening and modifying agents. They can evenly disperse the capsule like functional resin of core shell rubber into thermosetting resins such as epoxy resin at a size of 100nm, thereby giving the product good adhesion, toughness, heat resistance, and electrical insulation. Therefore, they can be widely used in coatings for automobiles, electrical products, and 3C electronic components.
As accessory materials for airplanes and railway locomotives, composite materials reinforced with carbon fibers and aromatic polyamide fibers have been increasingly applied, especially in the fields of electronic materials such as automobiles, airplanes, and ships that require high durability and heat resistance while also improving collision safety.

Characteristics of A&E Rongnan Nano Rubber Shell and Core Materials

1、 The good dispersibility of the nano rubber shell core structure significantly improves the mechanical properties of the material.
2、 While significantly improving fracture toughness, it does not sacrifice the heat resistance of the material itself.
3、 The material exhibits excellent performance during cold and hot cycles (-40 ° C to 150 ° C) and does not crack at low temperatures.
4、 Applied in transformer magnetic rings, it can improve hardness and toughness.
5、 Applied in mobile phones and laptops, it has a low coefficient of expansion, improves structural strength, and good resistance to impact.
6、 The overall halogen content is not high, and the TG temperature remains unchanged.

From the scanning electron microscope (SEM) photos, it can be seen that the core-shell rubber (CSR) particles in the A&E nano rubber shell and core material are completely dispersed in the resin (left image above), while traditional materials have agglomeration (right image above), which is a problem of poor dispersion.

Application of A&E Nano Rubber Shell and Core Materials

A&E has strong R&D and innovation capabilities, and has been committed to the research and development of epoxy resins, carbon fiber prepregs, and carbon fiber products for high-end composite materials for a long time. It can provide customers with customized high-end composite material one-stop solutions.
Welcome domestic and foreign customers to inquire and visit for guidance!