1、Energy Curable Resins and Additives

Graph represents Polyether and Modified Polyether Acrylate based products and demonstrates portfolio range of reactivity and relationship to ultimate hardness development.

2、Oligomers

From a full line of commercially available polyether, polyester urethane acrylate, and multifunctional oligomers to newly synthesized and select developmental materials, Bomar oligomers provide solutions to your most difficult formulation challenges.

3、Amine

Amine-modified polyether UV resins, with their unique chemical structures and superior performance, have become a hot research and application focus. This paper explores in depth the preparation methods, performance characteristics, potential applications, and challenges of amine-modified polyether UV resins.

4、Synthesis and properties of a novel UV/moisture dual

A novel UV/moisture dual-curable polyurethane resin has been synthesized via a two-step process. In the first step, methoxysilane-modified polyether polyol (SPOL) was prepared through the thiolene click reaction between sulfhydryl group in (3-mercaptopropyl)trimethoxysilane (KH590) and vinyl groups in polyether polyol.

5、IGM RESINS : RAW MATERIAL FOR UV, LED, EB ENERGY CURING

IGM Resins is the leading global provider of UV / LED / EB curing raw material solutions - Photoinitiators, Energy Curing Resins, and additives

UV/EB CURABLE RESINS INDUSTRIAL COATINGS

Amine modified polyether acrylates are known for their low viscosity and good reactivity. Reactive amine synergists promote fast UV cure with less residual odour, particularly when combined with polymeric photoinitiators.

Synthesis of UV

Most of the interesting properties of these PUA polymers come from PU's molecular backbone composed of different blocks of soft polyether or polyester bonded by polycondensation reactions to hard segments of diisocyanates.

UV assisted photo reactive polyether‐polyesteramide resin for future

These properties favor the future utilization of the new polyether-polyesteramide resin in the manufacturing of more sustainable products via 3D printing methods, such as stereolithography, that uses UV sources.

Preparation and properties of star

To meet the growing needs of environmental protection and green sustainable development, we have synthesized a series of low viscosity and colorless transparent UV-curable polyester methacrylate resins derived from renewable biologically fermented lactic acid (LA).

Laromer® energy curable resins & reactive diluents

LAROMER PR 9000 Dual-cure resin that combines the advantages of rapid, UV light-initiated polymerization of acrylic ester groups with the UV light-independent polyaddition of the isocyanate groups.

In the field of modern polymer material science, UV resins, as an important class of photocurable materials, are widely used in industries such as electronics, construction, and automotive due to their unique properties. Among them, polyether-modified UV resins have become a research hotspot because of their excellent weather resistance, mechanical strength, and good processing performance. This article aims to explore the properties of polyether-modified UV resins and their potential applications in practice.

1. Overview of Polyether-Modified UV Resins

Polyether-modified UV resins are UV-curable resins containing polyether chains. By introducing polyether segments, the ultraviolet (UV) aging resistance of the resin can be significantly improved. This modification not only enhances the photocuring efficiency of the resin but also improves its chemical corrosion resistance and mechanical properties.

2. Composition and Structural Characteristics of Polyether-Modified UV Resins

Polyether-modified UV resins primarily consist of unsaturated polyester resin, polyether polyol, and a photoinitiator. The unsaturated polyester resin provides the basic cross-linking network structure; the polyether polyol, as a modifier, introduces polyether segments to impart better UV resistance; and the photoinitiator triggers the polymerization reaction under UV light, enabling rapid curing.

3. Performance Advantages of Polyether-Modified UV Resins

1. Enhanced Weather Resistance: Polyether-modified UV resins exhibit significantly improved durability when exposed to prolonged UV radiation and environmental conditions, effectively resisting discoloration and cracking caused by UV light.

2. Improved Mechanical Properties: By optimizing the ratio and distribution of polyether segments, the toughness and impact resistance of the resin are enhanced, making it suitable for applications requiring resistance to external forces.

3. Optimized Processing Performance: While maintaining a fast curing speed, polyether-modified UV resins reduce shrinkage rates, minimize defects during processing, and improve product yield.

4. Practical Applications of Polyether-Modified UV Resins

1. Electronic Encapsulation Materials: In the electronics industry, polyether-modified UV resins are used to fabricate high-performance encapsulation materials, such as adhesives and encapsulants for circuit boards. These materials must maintain stability under high-temperature and humid conditions, which polyether-modified UV resins can achieve.

2. Automotive Coatings: In the automotive sector, these resins are employed in coatings for interior and exterior automotive components. The coatings require excellent weather resistance and wear resistance, both of which are provided by polyether-modified UV resins.

3. Architectural Coatings: In construction, polyether-modified UV resins are used in exterior wall coatings and floor paints. These coatings must deliver decorative effects and protective properties, making polyether-modified UV resins an ideal choice.

Polyether-modified UV resins have become an indispensable part of modern material science due to their excellent weather resistance, mechanical strength, and processing performance. With advancements in technology and changing market demands, research and application of these resins will continue to deepen, driving innovation and progress across industries. In the future, polyether-modified UV resins are poised to demonstrate their unique value in broader fields.