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BM2101: Bis(2-ethylhexyl) bisphenol A diacrylate (10EO-BPADA)

BM2101: Bis(2-ethylhexyl) bisphenol A diacrylate (10EO-BPADA)

10EO‑BPADA is an ethoxylated bisphenol A diacrylate with a high ethoxy content and a conjugated benzene ring structure, offering key advantages such as low skin irritation, high refractive index, rapid curing speed, and low cure shrinkage. The cured coating exhibits excellent mechanical strength, heat resistance, and chemical stability, making it suitable for a wide range of applications, including optical materials, coatings, inks, adhesives, electronic encapsulation, and 3D printing.

11

2026

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07

BM2101M: Bis(2-ethoxy)bisphenol A dimethyl acrylate (10EO-BPADMA)

BM2101M: Bis(2-ethoxy)bisphenol A dimethyl acrylate (10EO-BPADMA)

10EO‑BPADMA is an ethoxylated bisphenol A dimethacrylate with a high degree of ethoxylation, low skin irritation, rapid curing, and low shrinkage. It exhibits excellent mechanical strength, heat resistance, and chemical stability. When appropriately incorporated into formulations, it can mitigate shrinkage, enhance chemical resistance, and improve toughness.

11

2026

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07

Introduction to UV 3D Printing Technology

Introduction to UV 3D Printing Technology

Among the many technological approaches to 3D printing, UV‑curing stereolithography is one of the oldest. Its fundamental principle involves irradiating liquid photopolymer resin with ultraviolet light, triggering a polymerization reaction that solidifies the material and forms the desired shape; three-dimensional objects are built layer by layer. This method is renowned for its high precision and excellent surface finish, making it widely used in jewelry manufacturing, dentistry, precision engineering, and other fields.

11

2026

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07

Factors Affecting the Curing Performance of Waterborne UV 3C Coatings

Factors Affecting the Curing Performance of Waterborne UV 3C Coatings

The curing performance of waterborne UV 3C coatings is influenced by a multitude of interrelated factors—ranging from pre‑drying conditions and resin architecture to pigment characteristics, photoinitiator selection, and UV‑light source parameters. Even minor deviations at any stage can result in incomplete curing or degraded coating performance. Compared with solvent‑based UV coatings, waterborne systems exhibit a more complex curing process, involving both moisture evaporation and photochemical reactions, with a broader array of contributing variables. A thorough understanding of the underlying mechanisms governing these factors enables informed adjustments in process design and on‑site control, thereby ensuring consistent coating cure quality.

10

2026

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07

Various Curing Methods for Waterborne UV 3C Coatings

Various Curing Methods for Waterborne UV 3C Coatings

The curing mechanism of waterborne UV 3C coatings is not limited to a single UV‑light irradiation process; rather, it results from the combined action of multiple processing steps and diverse underlying mechanisms. Because water serves as the primary diluent in waterborne systems, their curing involves both UV‑induced crosslinking and the drying effects associated with the penetration and evaporation of water‑based components. In practical applications, depending on formulation design and coating‑application requirements, various curing strategies have been developed, including pure UV curing, dual curing, and excimer‑curing. A thorough understanding of the characteristics and suitable application scenarios of these curing methods enables the rational design of coating processes tailored to specific product specifications.

10

2026

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07

Curing Mechanism of Waterborne UV 3C Coatings

Curing Mechanism of Waterborne UV 3C Coatings

The curing mechanism of waterborne UV 3C coatings differs significantly from that of conventional solvent-based UV coatings. Because water serves as the primary diluent in waterborne systems, their curing process is not a simple exposure to ultraviolet light; rather, it comprises two distinct stages: pre‑drying (evaporation of water) and UV curing. This dual‑stage curing mechanism is a key distinguishing feature of waterborne UV coatings and is essential for understanding their application procedures. Gaining insight into the curing behavior of waterborne UV coatings and the factors that influence it helps in designing optimal coating processes and ensuring superior coating performance.

10

2026

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07

Types of Waterborne UV Coatings for 3C Products

Types of Waterborne UV Coatings for 3C Products

Waterborne UV 3C coatings are increasingly widely used in consumer electronics, home appliances, automotive interiors, and other sectors, with a growing diversity of formulations. Depending on the classification criteria—ranging from visual appearance and coating structure to functional properties and curing mechanisms—they can be categorized into various types. Understanding the typology of waterborne UV 3C coatings and their respective characteristics enables practitioners to make informed choices in practical applications, aligning product positioning, performance requirements, and application conditions.

09

2026

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07

Factors Affecting the Substrate Compatibility of Waterborne UV 3C Coatings

Factors Affecting the Substrate Compatibility of Waterborne UV 3C Coatings

The performance of waterborne UV 3C coatings varies across different substrates, and their suitability is influenced by multiple factors. The substrate’s surface energy, thermal stability, hygroscopicity, and polarity directly determine whether the coating can achieve strong adhesion and how the coating‑application parameters should be optimized. Understanding these influencing factors helps inform more informed decisions during material selection and process design.

09

2026

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07

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