Explore our highly specialized UV monomers and oligomer arrays synthesized under advanced automated quality control protocols.
Established in 2006, Guangdong Ever Ray Environmental Material Co., Ltd. is a high-tech pioneer specializing in the Research, Development, and Manufacturing of high-performance oligomers designed for UV-curable systems. Our intensive R&D focus spans across Epoxy Acrylates, Polyurethane Acrylates (Waterborne, Aliphatic Urethane, and Aromatic Urethane), Polyester Acrylates, Pure Acrylates, and a spectrum of functionalized custom-modified oligomers.
Operating two state-of-the-art production bases, we provide global chemical supply chains with the reliability they demand. Our Jiangmen plant features a modern 10,000 square meter layout, while our mega-scale Yunfu production plant covers 40,000 square meters. Together, these facilities feature advanced DCS fully computerized controls, comprehensive testing laboratories, specialized hazardous material storage, and global logistical dispatch centers, driving a total annual production capacity exceeding 20,000 metric tons.
A molecular-level look at how Ever Ray engineers high-performance prepolymers to meet the most demanding specifications of industrial coatings, adhesives, and electronics.
Synthesized by reacting bisphenol-A epoxy resins with acrylic acid monomers under strict thermodynamic conditions. Known for unmatched surface hardness, exceptional chemical resistance, and rapid cure rates. However, traditional epoxy acrylates face shrinkage challenges. Ever Ray solves this with modified oligomers, such as our 6203F Low-Shrinkage Modified Epoxy Acrylate, incorporating proprietary flexibility blocks to counter internal shrinkage stresses without sacrificing cure speed.
Engineered via precision urethane polyaddition using high-grade diisocyanates (IPDI, HDI) and hydroxyl-functional acrylates. Our PUA category includes aliphatic urethanes, prized for outdoor weathering resistance and non-yellowing characteristics, alongside aromatic urethanes engineered for cost-effective structural strength. Prepolymers like our 7317 Flexible PUA deliver targeted crosslinking density, making them ideal for wrinkle inks, snowflake textures, and flexible packaging.
Formulated to exhibit low system viscosity, excellent monomeric dilution response, and superior pigment wetting properties. These properties make them the preferred vehicle for high-pigment load UV printing inks and varnishes. Materials like Polyester Acrylate 5351 and 5016 provide the rheological stability and fast-cure reactivity required by modern high-speed industrial printing presses without releasing hazardous VOC emissions.
Sourcing raw prepolymers globally requires consistent quality and supply chain resilience. Guangdong Ever Ray utilizes China’s chemical manufacturing ecosystem to offer global procurement advantages:
Aligning raw materials with finished product performance across diverse industrial verticals.
Mobile phone housings, laptops, and automotive interior panels require high wear resistance and strong metallic adhesion. Our 7620 UV-Curing Resin is engineered specifically for vacuum electroplating primer and topcoat applications, preventing delamination and maintaining high gloss.
Substrates like high-density fiberboard (HDF) and metal sheets require primers that seal porous structures while remaining flexible. The 1200A UV Resin delivers reliable adhesion on metal and dense boards, forming a tough barrier that resists impact and chemical solvents.
Additive manufacturing requires low-viscosity resins with high curing reactivity and minimal shrinkage. 70250 UV-Resin is formulated to balance curing speed and dimensional stability, ensuring high print resolution and accuracy for engineering prototypes.
Medical, optical, and nail beauty adhesives demand skin safety, low heat release, and high flexibility. Resins like 72583 Low Heat Release PUA cure with minimal exothermic reaction, preventing thermal stress on sensitive substrates or skin.
Ensuring smooth global operations through strict chemical compliance and dedicated regional technical support.
Importing chemical polymers requires compliance with local environmental regulations. Our UV oligomers are developed in compliance with REACH (European Union), TSCA (United States), and RoHS/Halogen-Free requirements, providing clear compliance documentation for our import partners.
With a staff of over 15 dedicated chemical engineers, we offer custom customization. Whether you need to adjust viscosity, modify yellowing resistance, or speed up cure rates under specific wavelengths (such as 395nm LED-UV systems), our laboratories can formulate and test custom samples to meet your needs.
We provide comprehensive after-sales technical support. Our engineers assist with troubleshooting application issues, including curing shrinkage, substrate adhesion failure, surface tackiness, and photoinitiator compatibility, helping you optimize your production processes.
A forward-looking perspective on technological innovations and regulatory shifts in the radiation curing market.
Traditional high-pressure mercury lamps are increasingly being replaced by energy-efficient 365nm and 395nm LED-UV systems. This transition requires oligomers with high surface cure reactivity to counter oxygen inhibition under longer wavelengths.
Driven by global carbon reduction mandates, R&D is focusing on sourcing functional monomers from renewable resources. Ever Ray is actively researching bio-based polyester and polyurethane acrylates to lower carbon footprints.
For food packaging and indoor coatings, preventing migration of unreacted monomers is essential. Synthesizing high-molecular-weight hyperbranched oligomers offers a path to safer, low-migration UV cured networks.
Technical guidance and answers to common integration and sourcing questions from chemical procurement teams.
Explore our specialized range of high-performance resins designed for adhesives, 3D printing, and high-durability coatings.
Ever Ray