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The “traffic leader” in the light-curing resin industry

The “traffic leader” in the light-curing resin industry

Bisphenol A epoxy acrylate is produced by reacting bisphenol A epoxy resin with acrylic acid. The bisphenol A epoxy resin itself is synthesized by reacting bisphenol A with epichlorohydrin under alkaline conditions. By carefully controlling the molar ratio of the two raw materials and the reaction conditions, bisphenol A epoxy resins with different degrees of polymerization can be obtained. The higher the degree of polymerization, the greater the molecular weight and the lower the epoxy value.

10

2025

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The “Tough Guy” in Light-Curing Resins

The “Tough Guy” in Light-Curing Resins

Epoxy acrylates are produced by esterifying epoxy resins with acrylic acid or methacrylic acid. According to their structural types, they can be classified into bisphenol A epoxy acrylates, modified epoxy acrylates, phenolic epoxy acrylates, and epoxidized oil acrylates. Among these, bisphenol A epoxy acrylates are the most commonly used and account for the largest volume of application.

10

2025

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01

UV-CIPP, or Ultraviolet Light-Cured In-Place Pipe Repair Technology

UV-CIPP, or Ultraviolet Light-Cured In-Place Pipe Repair Technology

UV-CIPP, or Ultraviolet-Cured In-Place Pipe Repair Technology, uses a liner hose made of a photo-curable composite material that includes unsaturated polyester. This technology is primarily used for repairing various drainage pipes, such as sewage pipes and stormwater pipes. It is a trenchless pipe rehabilitation technique. The construction principle involves mechanically pulling a felt-lined hose saturated with photosensitive resin into the pipe to be repaired. Compressed air is then injected to ensure the hose adheres tightly to the inner wall of the pipe. Subsequently, ultraviolet lamps are used to cure the resin inside the pipe, creating a high-strength, resin-lined new pipe that completely lines the entire length of the existing pipe.

10

2025

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01

The Oxygen Inhibition Problem in UV Curing and Its Solutions

The Oxygen Inhibition Problem in UV Curing and Its Solutions

The ground state of most substances is a singlet state, but the oxygen molecule is an exception—it has a triplet ground state and is essentially a biradical. Consequently, it exhibits strong additivity toward active free radicals generated by photo-initiation, forming peroxy radicals that are inert toward vinyl monomers. This process occurs at a relatively high rate and can compete with the addition reaction of active free radicals to monomers, thereby significantly hindering the polymerization process.

10

2025

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01

Why UV inkjet is considered a catalyst for transformation in the printing industry?

Why UV inkjet is considered a catalyst for transformation in the printing industry?

UV inkjet printing is a printing method that ingeniously combines inkjet technology with ultraviolet curing technology. It inherits the ease of use and operational convenience of inkjet printing while benefiting from the high-speed printing efficiency brought by UV curing technology. With the rapid advancement of computer and network technologies, as well as the continuous innovation in printing equipment and related consumables, although UV inkjet printing is no longer novel, there’s no denying that it has become a catalyst for transformation in the printing industry.

10

2025

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Light-Curing 3D Printers: Technical Principles and Selection of SLA, DLP, and LCD Technologies

Light-Curing 3D Printers: Technical Principles and Selection of SLA, DLP, and LCD Technologies

In recent years, 3D printing has become extremely popular. Based on their printing principles and materials, 3D printers can be categorized into different types. As a manufacturer of photopolymer resins, Bosheng New Materials will today explore 3D printers that utilize photopolymer resins. There are three common types of photopolymer-based 3D printers: SLA, DLP, and LCD. Let’s take a closer look at the working principles and technical comparisons among these three types of photopolymer 3D printers.

10

2025

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Magic at Your Fingertips: Exploring the Magical Charm of Gel Nail Polish

Magic at Your Fingertips: Exploring the Magical Charm of Gel Nail Polish

Gel nail polish, as an innovative nail care material, boasts eco-friendly, odorless, safe, and highly efficient characteristics. Compared to traditional nail polish, gel nail polish is not only easy to apply and dries quickly, but also maintains high gloss and vibrant color for a longer period, ensuring your manicure looks even more durable and stunning.

10

2025

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01

Why use UV-resistant, waterproof, and anti-corrosion coating?

Why use UV-resistant, waterproof, and anti-corrosion coating?

In PCB circuit boards, conformal coating can be considered indispensable. Currently, conformal coatings are mainly divided into solvent-based and UV-curable conformal coatings. As a manufacturer of UV-curable conformal coating resins, Boxing New Materials would like to share with you why UV-curable conformal coatings are worth using.

10

2025

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