Aliphatic Polyurethane Acrylate Oligomer Manufacturer & Product

Featured Aliphatic Polyurethane Acrylate Products

Select from our elite range of UV-curable oligomers designed for high-performance coatings, advanced inks, and high-precision adhesive formulations.

7200-1 Aliphatic Polyurethane Acrylate UV Resin

Designed for premium wood and industrial coatings. Exhibits high reactivity, excellent scratch resistance, and zero yellowing over extended environmental exposure.

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7230E Polyurethane Acrylate UV Resin

Engineered for exceptional adhesion on complex metallized surfaces. The gold standard for premium UV vacuum plating applications on plastics.

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7253A-5 Multifunctional UV Resin

Highly stable oligomer with wide temperature tolerance. Outstanding heat-resistance and cold-resistance, tailored for versatile high-performance adhesives.

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7296C Solvent & Abrasion Resistant UV Resin

High-density crosslinking formulation. Delivers heavy-duty solvent resistance and superior abrasion protection for nail polishes and luxury wood finishes.

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7402 Fast Curing Polyurethane Acrylate

Designed for high-speed industrial coating lines. Yields fast cure cycles, robust hardness, and a high-gloss aesthetic on plastics and metals.

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7411B Low Viscosity Matte UV Resin

Perfect solution for high-solids, matte UV coatings. Lower viscosity profile ensures easy application while maintaining excellent anti-glare properties.

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72583 Low Heat Release UV Resin

Formulated with extremely low exothermic peak. Highly recommended for nail extensions and delicate electronic coatings susceptible to thermal stress.

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7317 Texturized Effect UV Resin

Specialty oligomer engineered to generate consistent, high-definition wrinkle and snowflake patterns in decorative screen inks.

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About Guangdong Ever Ray Environmental Material Co., Ltd.

Established in 2006, Guangdong Ever Ray Environmental Material Co., Ltd. is a premier high-tech enterprise dedicated to the R&D, synthesis, and high-volume manufacturing of elite oligomers for UV-curable systems. Our product portfolio spans across epoxy acrylates, aliphatic and aromatic polyurethane acrylates, waterborne UV systems, polyester acrylates, pure acrylates, and bespoke functional modified oligomers.

Over nearly two decades, we have integrated raw material excellence, leading manufacturing controls, and environmental responsibility to become a trusted supplier in the international global supply chain. Driven by technology and sustainable green living, we continue to push boundaries in industrial coatings, inks, 3D printing, and high-performance adhesives.

50k+ m²

Production Area (2 Bases)

20,000T

Annual Curing Capacity

15+

R&D Expert Scientists

10+

Invention & Practical Patents

Advanced Manufacturing Bases & QC Facilities

Operating across two state-of-the-art manufacturing plants in Guangdong, we leverage world-class DCS computerized control systems to guarantee batch-to-batch product consistency.

DCS Automated Production & Management

Our manufacturing capacity is divided between our Jiangmen facility (approx. 10,000 square meters) and our Yunfu facility (approx. 40,000 square meters). Operating over 10 fully automated production lines, the plants utilize Distributed Control Systems (DCS) to monitor reaction kinetics, temperatures, pressure cycles, and raw material addition speeds in real-time. This eliminates human error and guarantees that every drum of Aliphatic Polyurethane Acrylate matches exact customer specifications.

Strict ISO Certification & Eco-Compliance

Our operations comply with the ISO9001 Quality Management System and the ISO14001 Environmental Management System. We partner with elite global chemical houses for raw materials and employ respected university scholars as technical advisors to maintain a robust safety and eco-friendly standard.

Technical Whitepaper: Aliphatic Polyurethane Acrylate Oligomers

Understanding the chemical synthesis, properties, and formulation design advantages that make aliphatic oligomers indispensable for elite UV coatings.

The Chemistry: Aliphatic vs. Aromatic Structures

Polyurethane Acrylate (PUA) oligomers are synthesized by reacting polyisocyanates, polyols, and hydroxyl-functional acrylates (such as HEA or HEMA). The fundamental division lies in the structure of the polyisocyanate component:

Aromatic PUA: Formulated using diisocyanates like TDI (Toluene Diisocyanate) or MDI (Methylene Diphenyl Diisocyanate). These structures contain benzene rings that easily absorb UV radiation, resulting in rapid photodegradation, chalking, and severe yellowing.
Aliphatic PUA: Formulated using diisocyanates like IPDI (Isophorone Diisocyanate), HDI (Hexamethylene Diisocyanate), or H12MDI (Hydrogenated MDI). Void of benzene rings, these structures do not absorb UV wavelengths above 290nm. Consequently, they offer pristine optical clarity, exceptional outdoor weathering performance, and superior color stability.

Key Performance Factors & Formulation Advantages

Aliphatic polyurethane acrylates provide a unique blend of structural properties due to their alternating urethane segments and acrylic double-bond terminals:

Exceptional Elasticity & Toughness

The hydrogen bonds between urethane linkages create a dynamic physical crosslinked network. This delivers high tensile strength and impact resistance without making the cured film brittle.

Superior Non-Yellowing Performance

Critical for automotive topcoats, outdoor clear varnishes, protective smartphone screens, and premium nail extension polishes. Maintains a high-gloss, crystal-clear appearance for years.

Adhesion to Diverse Substrates

The polar urethane groups form strong hydrogen and covalent bonds with complex substrates, including metals, glass, PC, PET, ABS, and untreated wood.

Supply Chain Reliability & Global Procurement

How our integrated operations address the primary concerns of global procurement managers: quality, stability, logistics, and cost.

Why Global OEM/ODMs Source from Guangdong Ever Ray

For international buyers, chemical stability and supply chain continuity are critical. Ever Ray's strategic location in Guangdong provides proximity to world-class chemical shipping ports in Guangzhou and Shenzhen, reducing lead times to the Americas, Europe, and Southeast Asia.

By sourcing raw materials in high volumes from premium domestic and international producers, we buffer against global supply fluctuations. Our large-scale storage silos and structured batch controls allow us to maintain price stability even during periods of volatile raw material markets.

Tailored Solutions for Global Purchasing Requirements

Custom Viscosity & Reactivity Modification: We adjust the molecular weight distribution and monomer dilutions (e.g., using IBOA, TMPTA, or TPGDA) to match your custom processing machinery.
Flexible Packaging Standards: Products can be delivered in standard 200kg steel drums, 1000kg IBC containers, or bulk ISO tanks based on your plant setup.
Regulatory Traceability: Complete batch test logs, including GPC molecular weight analysis, FTIR spectra, and viscosity curves, are archived for five years to ensure full transparency.

Applications & Regional Compliance

Optimized formulations developed to meet complex application requirements and strict regional environmental standards.

1. Premium Electronics & Vacuum Plating

Our oligomers (e.g., 7230E, 7620) provide exceptional intercoat adhesion on plastic substrates (ABS, PC) and metalized layers. This prevents delamination in consumer electronics, automotive interiors, and decorative cosmetics packaging.

2. Low-VOC Wood & Furniture Coatings

Formulations utilizing 7200-1 and 72203A enable manufacturers to achieve high-build, durable wood finishes that comply with strict VOC regulations. These coatings provide outstanding resistance to water, alcohol, and household chemicals.

3. Safe Nail Care & Cosmetics

Products like 7296C and 72583 are specifically engineered to offer low odor, low irritation, and low heat release (exothermic peak) during curing. This makes them ideal for professional nail extension gels and salon finishes.

Global Compliance & Regulatory Support

We help our customers navigate complex international chemical inventories. Ever Ray provides comprehensive regulatory documentation, including: SDS (Safety Data Sheets) compliant with GHS standards, REACH registration certificates for European markets, TSCA compliance declarations for the United States, and IECSC registration for China. Our technical support team works directly with your compliance officers to ensure smooth import and customs clearance.

Future Trends in UV Curing & Green Chemistry

Adapting to shifts in international technology, environmental policies, and manufacturing standards.

The UV-curable polymer industry is shifting toward sustainable, energy-efficient curing mechanisms. Ever Ray remains at the forefront of these transitions through three core initiatives:

LED-UV Compatible Oligomers: Traditional mercury lamps emit high levels of heat and ozone. We design oligomers optimized for longer wavelengths (e.g., 365nm, 395nm) used in energy-efficient LED-UV curing systems, ensuring fast surface cure and deep-through curing without oxygen inhibition.
Waterborne UV Systems: By incorporating hydrophilic segments into polyurethane backbones, we produce high-performance waterborne UV-curable polyurethane dispersions (UV-PUDs). This enables zero-VOC formulations with easy water cleanup, ideal for automotive coatings and industrial wood finishes.
Bio-Based Oligomers: We actively research the integration of bio-sourced polyols (derived from vegetable oils and starch) to replace petroleum-based materials. This reduces the carbon footprint of the final coating while maintaining high reactivity and film hardness.

Technical Q&A (FAQ)

Expert technical answers to help formulators choose, apply, and optimize Aliphatic Polyurethane Acrylate Oligomers.

Q1: What are the main differences between HDI, IPDI, and H12MDI-based aliphatic oligomers?

HDI-based oligomers offer low viscosity and excellent flexibility/elongation due to their linear, unhindered chain structures. IPDI-based oligomers, which feature a rigid cyclic ring, deliver higher glass transition temperatures (Tg), faster cure speed, superior surface hardness, and excellent initial yellowing resistance. H12MDI-based oligomers combine high toughness, chemical resistance, and excellent weathering, making them ideal for heavy-duty protective films.

Q2: How can I improve the surface cure of Aliphatic PUA under oxygen inhibition?

To combat oxygen inhibition at the surface, you can: 1) Increase photoinitiator concentration (particularly Type I initiators like Darocur 1173 or Irgacure 184). 2) Blend in low-viscosity amino acrylates or thiol co-agents, which act as oxygen scavengers. 3) Increase UV energy density or use UVC-rich mercury lamps. 4) Use high-functionality oligomers to increase crosslink density.

Q3: Why is 7230E recommended for vacuum plating basecoats?

7230E features a unique molecular structure that balances polar groups for substrate adhesion with a high concentration of acrylic double bonds for crosslinking. This configuration minimizes shrinkage stress during curing, preventing delamination at the plastic-metal interface, and maintains clean thermal expansion stability during the aluminum metallization step.

Q4: Can aliphatic polyurethane acrylates be formulated for waterborne UV systems?

Yes. By incorporating ionic groups (such as DMPA) or non-ionic hydrophilic chains (like PEG) into the polyurethane backbone, we can synthesize waterborne UV polyurethane dispersions (UV-PUDs). After physical water evaporation, these systems are cured via UV radiation, yielding a high-performance finish with zero or minimal VOC emissions.

Q5: How does Ever Ray control batch consistency?

We run a centralized DCS system that automatically monitors critical process parameters (temperature profiles, catalyst feeds, vacuum extraction) in our glass-lined reactors. Every batch undergoes mandatory quality control checks, including viscosity profiling (Brookfield), color index testing (APHA), acid value titration, and gel permeation chromatography (GPC) molecular weight profiling, ensuring conformity to customer parameters before shipment.

Additional Specialized UV Oligomers & Specialties

Discover more specialized resins from our catalog, designed for dual-cure applications, high weatherability, and flexible industrial bonding.

7620 UV Vacuum Plating Coating Resin

Designed for plastic substrates requiring metallization. Delivers high gloss, exceptional intercoat adhesion, and outstanding thermal stability.

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7901B Industrial Protective UV Resin

Heavy-duty coating resin engineered for industrial machinery and metals. Provides excellent chemical resistance and high weathering durability.

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61003A LED-UV Packaging Varnishing Resin

Formulated for rapid curing under low-energy LED light. Designed for plastic-film varnishes and high-speed packaging lines.

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72021E Multi-Substrate Bonding UV Resin

Highly flexible adhesive oligomer designed to bond dissimilar substrates, including plastics, metals, and glass.

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Polycarbonate Acrylate 72203A Resin

Provides a premium soft-touch tactile finish. Highly recommended for consumer electronics, luxury packaging, and clear topcoats.

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72017 Photo-Thermal Dual-Curing UV Resin

Engineered for 3D printing and deep-section industrial curing. Combines UV curing with a secondary heat-cure to eliminate shadow-zone issues.

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72027 Weather-Resistant PSA Oligomer

Pressure-sensitive adhesive oligomer with high tack and low yellowing. Ideal for outdoor labels, safety tapes, and signage.

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72923 Peelable Non-Yellowing UV Adhesive

Fast-curing peelable protective adhesive. Designed for temporary surface protection on glass, metal sheets, and display screens.

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