High-Quality UV Cured Epoxy Factory & Products

Pioneering Next-Generation Polyurethane Acrylate, Epoxy Acrylate Oligomers, and Photopolymer Formulations for Global Industrial Applications.

Macro Industry Solutions & System Integration

Transitioning global industrial sectors toward eco-friendly photopolymer chemistry with high throughput speed, zero VOC emissions, and low energy curing profiles.

01. High-Performance Wood & Furniture Coatings

Modern automated wooden furniture lines demand instant drying capabilities to optimize processing speed and reduce packaging delays. Our polyurethane acrylate oligomers like the 7200-1 Aliphatic PUA provide exceptional scratch resistance, flexibility, and non-yellowing characteristics. This makes them ideal for natural veneers, high-gloss kitchen panels, and industrial parquet floors exposed to high mechanical wear.

02. Flexible Packaging & Advanced Graphic Arts

The flexographic and gravure printing industries are shifting away from solvent-based inks to meet tight regulatory standards for food-contact items. By integrating low-viscosity resins such as the 5377A Polyester Acrylate and 56031, formulators achieve excellent pigment wetting, micro-level rheological stability, and rapid polymerization, even on non-porous film substrates.

03. Electronics, Adhesives & Structural Bonding

Industrial electronics require high-purity UV adhesives that maintain structural integrity under thermal stress and humidity. Epoxy acrylates such as 9105A-80 deliver high crosslinking density, minimal shrinkage, and robust adhesion profiles to glass, metals, and polycarbonate housings, protecting delicate circuitry from vibration, moisture, and chemical exposure.

Global Business & Industrial Status

Navigating global supply chains with high-volume manufacturing capacities, consistent quality management, and strict compliance with international standards.

The global photopolymer market is undergoing rapid evolution. Key drivers include rigorous carbon neutrality directives, regional restrictions on hazardous air pollutants (HAPs), and the mass adoption of energy-efficient UV-LED curing units operating at 365nm to 395nm. Under this shifting paradigm, manufacturers face the challenge of sourcing raw materials that match traditional thermal coatings in toughness while maintaining fast curing dynamics.

At Guangdong Ever Ray Environmental Material Co., Ltd., we resolve this through vertically integrated chemical processing. Leveraging advanced synthetic technology, our industrial epoxy and polyurethane acrylates minimize dependency on high-dilution monomer matrices, resolving issues related to residual odor, volume shrinkage, and substrate delamination.

  • Optimized Crosslinking Matrix: Low volume shrinkage preventing warping on plastic substrates.
  • Eco-Centric Formulations: Safe, low-volatility monomers that meet European and American VOC limits.
  • Broad Photo-Response Range: Formulated to react optimally under standard medium-pressure mercury vapor lamps as well as solid-state UV-LED systems.
50k+
Sqm Production base
20k+
Annual Tons Capacity
10+
Invention Patents
15+
Senior R&D Experts

"We bridge the gap between lab-scale chemical synthesis and global industrial manufacturing, ensuring every batch of epoxy acrylate and polyurethane oligomer meets rigid performance criteria before dispatch."

About Guangdong Ever Ray Environmental Material Co., Ltd.

Established in 2006, Guangdong Ever Ray Environmental Material Co., Ltd. is a leading high-tech enterprise focusing on the R&D and manufacturing of oligomers for UV curable resins. Our diverse chemical catalog includes epoxy acrylate, polyurethane acrylate (waterborne, aliphatic urethane, aromatic urethane), polyester acrylate, pure acrylate, and other specialty functional modified acrylate oligomers designed to optimize industrial processing speed and reduce carbon footprints.

We are firmly guided by the principle of technology coexisting in harmony with environmental protection. By establishing science and technology as our core driving force, we continue to pursue excellence while fostering a sustainable green living environment in our daily manufacturing operations.

Ever Ray Production Line Overview

Productive Capacity & Quality Systems

To ensure high quality control and seamless distribution, we run two specialized production bases in Guangdong Province:

  • Jiangmen Production Base: Encompasses a production area of approximately 10,000 square meters, optimized for precise modification reactions and custom formulations.
  • Yunfu Production Base: Spans a large footprint of 40,000 square meters, housing high-capacity bulk production reactors, specialized raw material storage facilities, and advanced logistics support.

With an annual capacity exceeding 20,000 tons operating across 10+ active production lines, our factories operate strictly under the ISO9001 Quality Management System and ISO14001 Environmental Management System. Production is managed via a state-of-the-art, fully computerized DCS (Distributed Control System). This advanced control system enables real-time process monitoring, temperature regulation, and feed-ratio control, guaranteeing exceptional chemical stability and safety from batch to batch.

Our dedicated R&D department houses over 15 senior technicians and holds more than 10 invention patents and practical utility patents. Working alongside respected external UV material experts and academic consultants, our team tailors formulation chemistry to match specific application demands, balancing functional capability (flexibility, adhesion, hardness, gloss) with cost savings.

Ever Ray Quality Certificates

Localized Support & Compliance Safeguards

Managing regulatory compliance and technical service support across key industrial zones worldwide.

Regulatory Compliance

Our complete range of epoxy acrylates, polyester acrylates, and polyurethane oligomers complies with international chemical standards, including REACH, RoHS, TSCA, and EPA regulations. We ensure our materials are free of restricted heavy metals and plasticizers, supporting clean downstream exports.

Custom Rheology Adjustment

We recognize that ambient application temperatures vary. Our technical team works directly with formulators to optimize resin viscosity, cure rates, and substrate wetting, providing tailored performance for unique regional coating lines.

Batch Traceability

Backed by our DCS computerized control and quality tracking system, every container shipped is assigned a unique batch number. Liquid samples are archived in our QC library for 24 months, enabling immediate inspection and absolute quality security.

Localized Industrial Applications

Practical scenarios showing how our resins meet specific regional application demands.

High-Speed Industrial Roller Coating (APAC Wood Sector)

Wood processing plants in Southeast Asia and Southern China operate under high-humidity conditions. Using our solvent-free 7200-1 Aliphatic PUA alongside 6118 Epoxy Acrylate enables rapid cure times and minimizes moisture trapping, preventing hazing or micro-cracks in high-gloss topcoats.

UV-LED Plastic Electronics Coatings (EU & NA Markets)

Strict VOC and energy limits in North America and Europe encourage the use of low-energy UV-LED lamps (395nm wavelength). Our 5052B-2 Low Viscosity Polyester Acrylate is optimized for high surface reactivity under LED exposure, avoiding sticky surfaces without requiring nitrogen inerting.

Technical Roadmap & Future Outlook

Our commitment to sustainable R&D: bio-based carbon matrices, hybrid curing systems, and excimer laser-activated formulations.

Bio-Based Materials

We are expanding research into oligomers derived from renewable agricultural feedstocks, including modified vegetable oils and plant-derived polyols. This aims to reduce fossil-fuel reliance while maintaining performance.

172nm Excimer Laser Integration

To support demand for deep-matte, soft-touch coatings, we are modifying polyester acrylates like 53036 for use with 172nm excimer laser systems, producing textured surfaces with high scratch resistance.

Photo-Thermal Dual Curing

For complex 3D shapes with shadow zones, our R&D team is developing dual-cure oligomers, such as the 72017 dual-cure PUA, combining UV exposure and secondary thermal curing for complete polymerization.

Technical Q&A: Solved Industrial Challenges

Answers to common formulation queries, chemical characteristics, and processing optimizations.

Q1: How do epoxy acrylates differ from polyurethane acrylates (PUA) in performance?
Epoxy acrylates, like 9105A-80, offer high hardness, fast cure rates, and chemical resistance, making them ideal for rigid substrates. Polyurethane acrylates (PUA), such as 7200-1, offer superior flexibility, impact absorption, and weatherability (UV stability), which prevent cracking on flexible or outdoor substrates.
Q2: How can we reduce volume shrinkage in UV coatings?
High volume shrinkage can cause adhesion failure and warping. This can be addressed by incorporating high-molecular-weight oligomers, replacing high-shrinkage monomers with low-shrinkage options, or using specialized resins like our 6100D Epoxy Acrylate, which is designed to minimize volume shrinkage while maintaining gloss.
Q3: Are these UV oligomers suitable for LED curing systems?
Yes. While standard oligomers perform well under traditional mercury lamps, many of our products—including the 56031 Polyester Acrylate—are optimized for high surface reactivity, making them compatible with the 365nm and 395nm emission peaks of UV-LED curing units.
Q4: What causes yellowing in cured films, and how is it prevented?
Yellowing is often caused by aromatic components or photoinitiator degradation under UV light. For clear wood topcoats or light-colored substrates, we recommend using aliphatic polyurethane acrylates (such as 7200-1) and non-yellowing modified resins (such as 17730A-2) to ensure long-term color stability.
Q5: How does Ever Ray ensure consistency in batch viscosity?
Our manufacturing facilities utilize a fully computerized DCS (Distributed Control System). This automated control maintains precise temperature profiles and feed rates, minimizing variations in viscosity and molecular weight distribution.