Explore our highly-reactive, specialized formulations engineered to achieve optimal adhesion, chemical resistance, and surface durability.
Aromatic polyurethane acrylate oligomers serve as the backbone for state-of-the-art radiation-curable coatings, adhesives, and inks. Synthesized by reacting aromatic diisocyanates (such as TDI or MDI) with polyols and capping them with hydroxyl-functional acrylates, these oligomers possess a unique spatial structure. The rigid aromatic benzene ring structure imparts high mechanical strength, rapid cure speeds, and exceptional surface hardness, which is critical for industrial applications where mechanical wear and cycle times are defining factors.
Compared to aliphatic counterparts, aromatic urethane acrylates exhibit higher refractive indices and faster polymerization rates due to their unique molecular geometry. At Guangdong Ever Ray Environmental Material Co., Ltd., our advanced polymerization techniques allow us to customize the molecular weight distribution (MWD) and double-bond density of these oligomers. This flexibility enables custom formulations that strike an exceptional balance between flexibility, scratch resistance, and adhesion to challenging substrates such as treated plastics, wood veneers, and metals.
Established in 2006, Guangdong Ever Ray Environmental Material Co., Ltd. has grown to become a premier high-tech enterprise dedicated to the research, development, and high-volume manufacture of specialty oligomers. Our technical team works at the intersection of chemistry and material science to synthesize epoxy acrylates, aliphatic/aromatic polyurethane acrylates, polyester acrylates, pure acrylates, and specialty functionalized oligomers.
With an engineering team of more than 15 senior technicians and chemists and a portfolio boasting over 10 utility and invention patents, we focus on eco-friendly, energy-efficient chemical technologies. By continuously refining our synthesis processes, we help global formulators meet stricter environmental regulations without sacrificing high reactivity, chemical resistance, or surface finish quality.
Operating state-of-the-art production bases to guarantee continuous supply, unmatched consistency, and chemical safety.
We operate a 10,000 m² plant in Jiangmen, Guangdong, alongside our major 40,000 m² industrial park in Yunfu, Guangdong. This dual-facility system offers redundant production capacity to secure your supply chain.
Our production facilities utilize fully computerized DCS (Distributed Control System) automation. By monitoring reaction temperature, raw feed rates, and polymer viscosity in real-time, we ensure minimal batch-to-batch variation.
Certified under both ISO9001 and ISO14001, we maintain rigorous environmental and quality management guidelines, incorporating clean manufacturing tech and sourcing premium chemicals globally.
A visual overview of our industrial distillation, reaction, storage, and logistics facilities.
Leading the next generation of UV curable technology with low migration, green chemistry, and LED compatibility.
As regulatory policies tighten around volatile organic compounds (VOCs) and greenhouse gas emissions, the UV curing sector is undergoing a massive shift. The industry is moving rapidly toward LED-UV curing systems operating at 365nm, 385nm, and 395nm wavelengths. Aromatic polyurethane acrylates must be structurally optimized to overcome oxygen inhibition issues under these longer wavelengths without relying on high photoinitiator concentrations. Our research team is developing oligomers with intrinsic amine-synergistic structures to accelerate surface cure rates under LED setups.
Additionally, the demand for sustainable raw materials is reshaping our chemical design process. Ever Ray is pioneering the synthesis of bio-based polyurethane acrylates derived from renewable polyols and biological feedstocks. Our goal is to replace fossil-based carbon with bio-content up to 40% in our oligomers, keeping performance metrics like tensile strength, hardness, and thermal stability in line with traditional petro-based alternatives.
To address the diverse performance needs of electronic displays, optical films, and automotive components, our technical roadmap prioritizes hyperbranched and multi-functional aromatic polyurethane acrylates. Hyperbranched architectures yield exceptionally low viscosity compared to linear analogs of equivalent molecular weight, significantly reducing the demand for monomer diluents.
By controlling the polymer branching density, we can tailor mechanical behavior—from high-density crosslinked structures with glass-like hardness to flexible oligomers engineered for thermoformable plastics. These advancements enable our global partners to formulate premium coatings that handle severe environmental stress while preserving high optical clarity.
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Custom chemical solutions tailored for global manufacturing markets, automotive finishes, packaging, and high-performance electronics.
Our aromatic oligomers deliver quick cure speeds, rich pigment wetting, and high scratch resistance, making them ideal for UV flexographic, offset, and screen printing inks on plastic and cardboard.
Designed to adhere to low surface energy plastics like ABS, PC, and PMMA. Our formulations provide surface hardness, chemical resistance, and long-lasting gloss for consumer electronics and automotive interiors.
Optimized for roll-coating and spray lines, these resins form clear, tough, and chemical-resistant layers on wood veneers, protect furniture from water and heat, and enable rapid stacking post-cure.
Navigating the regulatory landscape is essential for paint and chemical manufacturers today. Guangdong Ever Ray ensures that all our exported aromatic polyurethane acrylate oligomers comply with major global environmental regulations, including REACH, RoHS, TSCA, and regional VOC limits. We verify the ecological and toxicological safety of our raw materials, helping our clients navigate complex compliance requirements when entering new international markets.
Additionally, we customize shipment packaging for global logistics, including specialized ISO tanks, 200kg steel drums, and IBC containers equipped with moisture and thermal barriers. This specialized packing prevents premature gelation or degradation caused by temperature swings during maritime transport, ensuring stable quality from our facility to your warehouse.
Every production line is unique. We understand that standard, off-the-shelf oligomers may not always yield optimal results on customized curing equipment. To address this, we offer tailored R&D partnerships, customizing oligomer parameters like viscosity, monomer dilution ratios, and cure profiles to match your specific setup.
Whether your application requires high elasticity for thermoforming, chemical resistance for aerospace components, or low shrinkage for precise optical laminating adhesives, our R&D team can adjust the prepolymer chemistry to deliver the exact performance profile you need.
A quick comparative reference of typical physical and chemical properties across our oligomer categories.
| Oligomer Type | Typical Viscosity (mPa.s @ 25°C) | Functionality (Theoretical) | Primary Feature | Core Application |
|---|---|---|---|---|
| Aromatic Polyurethane Acrylate | 15,000 - 85,000 | 2 - 6 | High hardness, fast cure, strong scratch resistance | Wood coatings, plastic finishes, paper varnishes |
| Aliphatic Polyurethane Acrylate | 5,000 - 45,000 | 2 - 9 | Non-yellowing, excellent weatherability, high flexibility | Outdoor coatings, automotive clearcoats, optical films |
| Epoxy Acrylate (Modified) | 5,000 - 60,000 | 2 - 4 | High gloss, fast cure, cost-effective | Offset inks, overprint varnishes, glass coatings |
| Polyester Acrylate | 800 - 15,000 | 2 - 4 | Low viscosity, excellent pigment wetting | Ink systems, wood primers, spray coatings |
Expert insights addressing key chemical properties, storage guidelines, and global supply logistics.
Explore our advanced formulations designed for high-end optical glass, plastic coatings, 3D printing, and vacuum electroplating applications.
Ever Ray