Explore our leading pure acrylate and modified UV oligomers designed specifically to withstand New Zealand's high UV index, meet strict environmental regulations, and deliver exceptional mechanical durability on wood, plastic, and high-performance printing applications.
New Zealand's industrial ecosystem is highly characterized by its commitment to environmental sustainability, premium timber exports, and robust packaging sectors. As a result, the transition from traditional solvent-borne systems to radiation-cured (UV/EB) technologies has accelerated rapidly. Pure Acrylate Oligomers (PAOs) represent the pinnacle of this technological transition due to their complete absence of aromatic rings, rendering them exceptionally stable against high UV radiation, weather fluctuations, and yellowing.
Due to the unique atmospheric conditions in the Southern Hemisphere, materials in New Zealand are exposed to intense ultraviolet radiation. Typical epoxy acrylates degrade or yellow quickly under these conditions. Aliphatic pure acrylate oligomers provide the necessary backbone stability, ensuring that premium Radiata Pine coatings, outdoor signs, and agricultural packaging do not fail prematurely.
Furthermore, under the Hazardous Substances and New Organisms (HSNO) Act and environmental policies managed by the Environmental Protection Authority (EPA) of New Zealand, manufacturers must minimize volatile organic compounds (VOCs). Our solvent-free pure acrylate oligomers support 100% solids formulations, enabling industrial plants in Auckland, Christchurch, and Wellington to achieve compliance with zero-VOC output limits.
The global UV-curable oligomer market is expanding as automotive, electronics, and construction sectors shift toward instant-curing, high-throughput production lines. However, global procurement teams are often caught between high raw material costs and fluctuating batch quality from localized micro-synthesizers. This is where Guangdong Ever Ray Environmental Material Co., Ltd. bridges the gap.
Operating out of two major production bases—our 10,000 sqm facility in Jiangmen and our flagship 40,000 sqm site in Yunfu, Guangdong—Ever Ray operates with an annual production capacity exceeding 20,000 tons. Unlike smaller manufacturers, our synthesis processes are driven by a centralized, fully computerized Distributed Control System (DCS).
Pure Acrylate Oligomers are synthesized via the polymerization of acrylic acid esters without incorporating aromatic backbones (like those in bisphenol-A epoxy acrylates) or urethane bonds (like those in polyurethane acrylates). This distinctive chemical structure yields several critical performance advantages:
By eliminating benzene rings, the prepolymer is immune to photon-induced photo-oxidation, resolving the yellowing issues common to epoxy acrylates in outdoor environments.
Our proprietary modification process introduces bulky aliphatic chains that buffer volume contraction during cross-linking, optimizing substrate adhesion.
Engineered to reduce the requirement for reactive diluents (monomers like IBOA or TMPTA), reducing skin irritation risks and odor in finished products.
We work closely with chemical distributors, paint manufacturers, and printing houses across the North and South Islands to supply tailor-made oligomers for diverse applications:
New Zealand is a key global exporter of processed wood products. Our Low Shrinkage Pure Acrylate Resin is used in UV wood varnishes and sealers to deliver high scratch resistance and cross-hatch adhesion, preventing peeling on oily timbers.
New Zealand's agricultural and dairy sectors demand high-quality packaging materials. Our oligomers, such as the 6805A-1 UV-resin, provide fast curing under industrial UV/LED lamps, leaving low residual monomer migration and minimal odor.
For materials exposed to marine mist and intense sunlight, our pure acrylate resin systems offer hydrolytic stability and block UV-induced degradation, outlasting standard industrial coatings.
Guangdong Ever Ray offers a complete line of high-performance prepolymers, including polyurethane acrylates, epoxy acrylates, polyester acrylates, and special modified resins. Select from our portfolio below to match your application requirements:
Sourcing raw materials from overseas can present challenges for formulation engineers and procurement heads. At Ever Ray, we address these challenges through structured technical solutions:
Cross-equatorial shipping exposes containers to temperature variations that can accelerate oligomer polymerization. Ever Ray utilizes heat-stable radical scavengers and stabilizers to guarantee viscosity remains within specification during transport to the Port of Tauranga or Lyttelton.
Importing chemical substances into New Zealand requires compliance with the GHS hazard classifications under the EPA. We supply comprehensive Safety Data Sheets (SDS), certificates of analysis, and technical data sheets to support straightforward customs clearance.
If off-the-shelf oligomers do not meet your adhesion, flexibility, or gloss targets, our R&D team can adjust molecular weight, functionality, and diluent blending ratios to deliver custom prepolymers optimized for your process.
Pure Acrylate Oligomers are synthesized solely from acrylic monomers without incorporating urethane (PUD/PUA) linkages or epoxy (bisphenol-A) backbones. By utilizing carbon-carbon linkages and aliphatic structures, they provide excellent UV resistance and weatherability, avoiding the yellowing associated with aromatic epoxy acrylates and the high cost of polyurethane acrylates.
Timber wood, such as Radiata Pine, is porous and susceptible to ambient humidity changes. During UV curing, typical monomers and oligomers can shrink by up to 10-15%, causing internal stress, loss of adhesion, and warp. Our low-shrinkage oligomers reduce this contraction to less than 5%, ensuring durable adhesion to the wood fibers.
We use fully automated DCS computerized control systems across our 10 production lines in Jiangmen and Yunfu. Viscosity, molecular weight distribution, and residual monomer content are monitored in real time. We retain duplicate samples of each batch for 24 months, providing complete traceability from raw materials to final delivery.
Yes, we offer specific oligomers designed for offset and flexographic printing inks. These grades, such as the 6805A-1, feature high conversion rates under UV light, minimizing residual low-molecular-weight fractions that could migrate through substrates. This supports compliance with international food contact standards when formulated correctly.
Our standard MOQ for exports starts at 200kg (one standard drum) up to full container loads (FCL). Shipping transit times from our ports in Shenzhen or Guangzhou to main New Zealand ports (Auckland, Tauranga, Lyttelton) range from 15 to 25 days, depending on shipping schedules.
Ever Ray
