Engineered formulations supporting advanced additive manufacturing, plastic coatings, and industrial applications.
In modern industrial 3D printing—specifically SLA, DLP, and LCD stereolithography—post-processing surface treatments are critical to securing mechanical integrity and environmental resistance. While printed components achieve remarkable geometric accuracy, they often display inherent surface roughness and micro-porosities that compromise functional durability.
Modified epoxy acrylates and polyurethane acrylates act as high-durability surface coatings, sealing prints while forming cross-linked matrices. These matrices protect substrates from chemicals, mechanical wear, and UV-induced oxidation.
Leveraging scale, cutting-edge synthesis, and localized supply chains to supply high-purity oligomers worldwide.
With integrated production bases spanning 50,000 square meters in Guangdong (Jiangmen & Yunfu), Chinese factories run advanced automated DCS lines, delivering annual capacities exceeding 20,000 tons to maintain supply chain resilience.
Proximity to essential chemical clusters in Southern China ensures steady, cost-effective sourcing of monomers, photoinitiators, and specialty additives, mitigating macro-logistics bottlenecks.
Adhering to ISO9001 and ISO14001, modern Chinese facilities maintain stringent quality control profiles, matching European and US REACH/RoHS compliance parameters for industrial exporting.
Established in 2006, Guangdong Ever Ray Environmental Material Co., Ltd. is a leading high-tech enterprise specializing in the R&D and manufacturing of high-performance oligomers for UV curable resins. Our diverse portfolio includes epoxy acrylates, polyurethane acrylates (waterborne, aliphatic, and aromatic), polyester acrylates, pure acrylates, and specialty modified functional oligomers.
With more than 10 invention and utility patents and a dedicated R&D team of over 15 senior technicians, we design resin systems that yield high reactivity, chemical resistance, and superior gloss. We serve clients across diverse markets, including wood finishing, plastic coatings, high-performance inks, structural adhesives, and advanced 3D printing finishes.
Our commitment blends technology with environmental protection, guiding our vision for green development and sustainable industrial living environments.
Deploying specialized UV photopolymer finishes across major commercial sectors to address real-world processing challenges.
In aerospace and automotive prototyping, SLA prints must replicate functional plastics like ABS and polycarbonate. Applying our modified epoxy acrylates smooths layering artifacts while increasing overall tensile properties, allowing assemblies to pass wind tunnel and mechanical wear tests.
Highly complex, micro-detailed 3D printed housings for electronic assemblies require robust waterproofing and insulation. Our specialty waterborne and aliphatic urethane oligomers provide thin-film, scratch-resistant barrier layers that block moisture without compromising critical tolerances.
From custom footwear midsoles to protective varnishes and durable nail art gels, our anti-yellowing polyurethane acrylate oligomers combine flexible elongations with excellent gloss retention, protecting consumer goods against daily UV weathering.
International chemical distributors and OEMs face critical bottlenecks when importing photopolymers: viscosity stability, batch-to-batch consistency, and environmental compliance.
Guangdong Ever Ray addresses these pain points with a systemic approach to global sourcing requirements:
Pioneering the next wave of photopolymer science to drive efficiency and eco-friendly performance.
Global environmental initiatives are driving the demand for sustainable raw materials. R&D is focusing on incorporating plant-derived polyols and biosourced organic acids into epoxy and polyurethane chains, reducing dependence on fossil materials without compromising performance.
Internal volumetric shrinkage causes print warping and interlayer peeling. Modern formulation trends use hyperbranched structures (like Ever Ray 4600) to lower viscosities, accelerate curing, and limit shrinkage-induced stress, yielding flat coatings on large-format parts.
Transitioning from mercury vapor lamps to 395nm/405nm LED units saves energy and reduces heat stress on sensitive substrates. Optimizing photo-initiator profiles with high-reactivity oligomers ensures rapid surface curing at lower optical energies.
Expert answers addressing the chemistry, application, and supply of 3D printing epoxy coatings and UV resins.
Epoxy acrylate coatings seal micro-pores on 3D printed parts, enhancing chemical resistance, water barrier properties, and surface hardness. They also smooth print layers, reducing manual sanding time.
Polyurethane acrylates (PUAs) offer superior impact resistance and flexibility, making them ideal for parts subject to bending or vibration. Epoxy acrylates deliver higher hardness, rigidity, and chemical resistance, but are more brittle.
Yes. Our aliphatic polyurethane acrylates (such as Ever Ray Anti-Yellowing PU Acrylate Oligomer) are formulated without aromatic structures, preventing yellowing under sunlight and outdoor UV exposure.
Stored in cool, dry, and dark conditions in their original sealed containers, our UV oligomers maintain performance and viscosity profiles for 6 to 12 months from the date of manufacture.
Yes. As a global supplier, our production processes and raw materials comply with EU REACH regulations and RoHS directives. We provide detailed SDS sheets and certification documentation upon request.
Absolutely. Our R&D team can adjust polymer molecular weights and dilute monomer ratios to match your application method, whether you use spray, roll, dip, or curtain coating systems.
High-grade chemical compositions customized for specialty coatings, adhesives, and engineering applications.
Ever Ray