|
HS Code |
796919 |
| Chemical Name | 2-Hydroxy-4-n-octyloxybenzophenone |
| Cas Number | 1843-05-6 |
| Molecular Formula | C21H26O3 |
| Molecular Weight | 326.43 g/mol |
| Appearance | Light yellow powder or granule |
| Melting Point | 47-49°C |
| Solubility | Soluble in organic solvents, insoluble in water |
| Assay | ≥ 98.0% |
| Uv Absorption Maxima | 287 nm (in ethanol) |
| Density | 1.07 g/cm³ |
| Applications | Used as a UV absorber in plastics, coatings, and synthetic fibers |
As an accredited UV Absorber 1084 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | UV Absorber 1084 is packaged in a 25 kg fiber drum with an inner polyethylene liner, clearly labeled for safety. |
| Shipping | UV Absorber 1084 is typically shipped in tightly sealed 25 kg fiber drums or cartons, lined with polyethylene bags to prevent moisture contamination. Store and transport in a cool, dry, well-ventilated environment, away from direct sunlight and incompatible substances. Handle with care to prevent damage and ensure regulatory compliance during transit. |
| Storage | **UV Absorber 1084** should be stored in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Keep the container tightly closed and avoid exposure to moisture, heat, and incompatible materials such as strong acids or oxidizers. Recommended storage temperature is below 25°C. Ensure proper labeling and use appropriate personal protective equipment when handling. |
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Purity 99%: UV Absorber 1084 with purity 99% is used in automotive coatings, where enhanced UV stability and prolonged gloss retention are achieved. Melting Point 129°C: UV Absorber 1084 with melting point 129°C is used in thermoplastic polyurethane films, where optimal dispersion and heat resistance are provided. Molecular Weight 326 g/mol: UV Absorber 1084 with molecular weight 326 g/mol is used in polypropylene sheets, where consistent migration resistance and effective UV protection are maintained. Stability Temperature 300°C: UV Absorber 1084 with stability temperature 300°C is used in high-performance engineering plastics, where thermal stability during processing is ensured. Particle Size <10 µm: UV Absorber 1084 with particle size <10 µm is used in transparent polycarbonate items, where improved transparency and uniform UV protection are accomplished. Viscosity Grade Low: UV Absorber 1084 with low viscosity grade is used in solvent-based wood finishes, where easy formulation and enhanced UV filtering are attained. |
Competitive UV Absorber 1084 prices that fit your budget—flexible terms and customized quotes for every order.
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At our facility, we focus every day on the science and craft that goes into producing UV Absorber 1084. Years on the factory floor and in the lab have taught us the value of stability, reliable protection, and process compatibility in additives. UV absorber 1084 has earned a central spot on our line not simply because of its impressive light absorption capabilities, but due to the way it stands up to real-world polymer processing— extrusion, molding, and coating—on every scale, for countless applications.
Experience shows that not all UV absorbers work with equal effectiveness in every end-use or under every condition. Some products break down during high-temperature processing. Others show poor dispersibility and stain final articles. We make UV 1084 using robust synthesis and precise purification, which gives it a purity level essential for demanding engineering plastics, insulation, and automotive parts.
Whether melting polyolefins, compounding with fiber-reinforced resins, or coating flexible PVC, we've seen UV 1084 maintain its performance and not shift color or produce haze. The molecule resists both hydrolysis and heat, addressing two of the most common causes of additive failure—a must for plastics exposed to sunlight and moisture for years on end.
Consistency means more than hitting a specification range. In practice, our customers notice batch-to-batch reliability through flawless melt flow, no visible speck contamination, and predictable light transmission in finished parts. Our staff approach each production run with practical knowledge gained from years of troubleshooting particle size, dusting, and caking issues across a wide range of climates and storage conditions. Packaging follows protocols proven to avoid cross-contamination and moisture pickup, critical for high-value goods headed for outdoor use.
Our regular conversations with processors reveal where UV 1084 brings clear value. Wire and cable producers rely on it when old-style absorbers degrade under the high shear of extrusion and turn insulation brittle over time. In automotive interiors, our material blends well with colorants and antioxidants without bleeding or migrating, which prevents ugly surface effects and loss of function.
Film makers have observed that some absorbers clump or fail to dissolve, leading to streaks and uneven protection. By strictly managing every production variable—from reaction temperature to milling—we make sure UV 1084 integrates cleanly, with no aggregates or undispersed specks, even in thin films and coatings.
Customers often ask about differences between UV 1084 and other absorbers, like benzotriazoles or benzophenones. Our experience shows that while those families perform well in low-temperature, rigid polymer systems, they can lag in heat stability or start leaching under humid conditions. In contrast, the chemical backbone of UV absorber 1084—a hydroxyphenyl triazine—offers higher thermal resistance and reduced risk of extraction or plate-out in tough environments.
Traditional benzophenone absorbers tend to yellow over time, especially in EVA or TPO rubbers. Our triazine-based 1084 holds color and resists yellowing, which is critical for transparent or light-colored applications like solar panel encapsulation, architectural films, and medical tubing. Equipment operators see fewer shutdowns for cleaning, since the additive does not volatilize or smoke under standard process temperatures.
Sustainability is not a marketing department slogan for us. Every day, we field questions from engineers and brand owners interested in extending the service life of components, reducing waste, and minimizing environmental impact. UV 1084 supports these goals by allowing thinner, lighter products that meet specifications for years without replacements or repairs. By preventing light-driven embrittlement and color shift, our additive directly improves the usable life of plastics in high-UV settings.
Clients in construction and agriculture have adopted our product as an alternative to heavier stabilizer packages, cutting material consumption and reprocessing costs. Our line teams are always open to collaborating on masterbatch development, testing recycled feedstocks, or advising on optimal loading rates to maximize both performance and resource efficiency.
One major manufacturing headache is absorption incompatibility during compounding or masterbatch preparation. Poorly formulated UV absorbers agglomerate or exhibit poor solubility, fouling equipment and diminishing the protection they offer finished parts. Our experience with twin-screw extruders, internal mixers, and solvent-based coating lines has driven ongoing improvements in the form of 1084 we offer. We maintain strict controls on particle size distribution so the product pours easily, with no dusting or bridging—whether added directly or through a concentrate.
For processors using demanding raw materials, including low-density polyolefins, engineering thermoplastics, and soft elastomers, our development work ensures UV absorber 1084 disperses rapidly. Customers can run longer between clean-outs, eliminate hot spots, and avoid the residues that can mar surfaces or interfere with downstream bonding and printing steps.
We believe every customer deserves direct answers about material batch data, process recommendations, and troubleshooting. Over the years, our technical service teams have walked production lines, observed field failures, and supported quality improvement efforts for partners in Europe, Asia, and the Americas. We do not just mail out COAs; we share in-process data, update shipment records with critical best-before information, and help end users understand the interaction between UV absorbers, antioxidants, process oils, and any colorants used.
Should an unusual processing issue arise, whether in a single-screw line or a complex multilayer film run, we dedicate chemists and engineers to working alongside customers. Their constant feedback has driven our improvements in caking resistance, compatibility with flame retardants, and avoidance of discoloration even during high-intensity UV lamp testing.
We understand how dynamic regulations challenge plastic producers. Our product fulfills recognized purity criteria and regularly passes pre-market registration or assessment in key regions. Besides confirming low levels of volatiles and residual reactants, our QA staff regularly conduct leaching and extraction studies to ensure performance in potable water, packaging, and electrical insulation applications.
Longstanding partnerships with independent laboratories back up our data. We provide certified test summaries for trace impurities and photo-stabilization effectiveness, giving manufacturers peace of mind about compliance and repeatability. Our approach prevents unpleasant surprises in mission-critical applications that can carry high warranty costs or even product recalls.
Switching additives is no small gamble; even small changes can alter product performance, equipment maintenance routines, and warranty claims. Our long-running customer field trials prove that UV 1084 allows plastics to pass every standard relevant to outdoor use, from tensile retention after aging to gloss preservation and color stability. Large sheet makers, fiber producers, and pipe manufacturers see consistent pass rates with our additive, regardless of location or color system.
Our direct ties to tool shops, polisher lines, and mixing operators have led to process tweaks that favor UV 1084. Staff on the ground tell us their routine cleaning intervals extend, thanks to the additive's cleanliness. This reduces downtime and cuts annual maintenance bills—a value impossible to demonstrate with lab-only data.
We do not treat UV 1084 as a finished story. Our R&D team continually seeks feedback from processors running experimental resins, recycled content, or specialty color systems. These collaborations refine our knowledge on how the additive interacts with evolving polymer blends and film formulations. We take every equipment-specific and compounding note into account to improve not just our product, but our service.
Several compounders report that our UV absorber 1084 provides consistent results even in high-shear mixing or long residence-time processes. For example, manufacturers of automotive exterior parts have seen fewer rejects, with parts maintaining gloss and elasticity after repeated sunlight exposure cycles. The conversations with production teams do not just shape product tweaks; they drive investment in new grinding and blending equipment to keep up with the latest technical demands.
We draw from a long history of working hands-on with plastics. Our production team has handled every step from small batch blending to high-volume shipping, troubleshooting the same challenges faced by our customers. This experience equips us to recommend realistic application levels, evaluate the impact on specific processes, and address issues like migration or volatility that only become clear during extended production runs.
Unlike mass-market suppliers, we build every shipment around careful batch records and a clear understanding of its role in final products—whether destined for ten-year roofing, multilayer geomembranes, or the tubing in complex medical devices. Our staff take pride in identifying small defects before the product ever leaves the building, sharing actionable insights with processors every step of the way.
Some days in chemical manufacturing require troubleshooting process or formulation challenges in real time. Whether it's a compounding glitch, filter plugging, or surface haze, we've faced each problem before. Our product development process draws directly on these experiences, allowing us to fine-tune the physical form of 1084 for hot or cold environments, for automated or manual dosing, and for compatibility with existing plant protocols.
For example, during a recent project with a North American pipe producer, our technical team discovered minor agglomeration causing extrusion surges. Adjustments to our milling and anti-caking steps brought the problem under control, restoring smooth operation with no loss in protective function. It is these day-to-day victories that push us to drive improvements and prevent downtime for our partners.
Industries keep changing, and UV absorber demands are shifting towards higher-performance, lower-impact solutions. We routinely collaborate with start-ups, university groups, and multinational labs testing bioplastics and new resin technologies. Our production expertise allows us to adapt UV 1084 for sustainable feedstocks, support closed-loop recycling initiatives, and keep pace with green certification targets where possible.
In film coatings for greenhouses or solar panels, for instance, our product supports new advances in light management without creating haze or gloss loss. We welcome these challenges because they push us to re-think how we process, test, and deliver the additive, always drawing on feedback from real facilities, not just the drawing board.
Businesses come to us for UV 1084 seeking more than just a product—they want manufacturing know-how and direct support. Our lab teams stand ready to help with tailored tips for colorant compatibility, multi-additive blend stability, and assessment of aged parts both in the lab and out in the world. Every shipment includes practical insights so processors save time, reduce waste, and keep projects on schedule.
We believe in building confidence by meeting promised delivery, responding quickly to field problems, and never leaving a question unanswered or an issue unexplained. Our work is not just about chemicals—it’s about keeping production lines running and customer goods meeting lifetime expectations. That trust keeps our manufacturing teams moving forward day after day.
Ideas for better versions of 1084 come from plant visits, direct calls with maintenance techs, and honest reports from frontline extrusion and molding operations. Every improvement is detailed by chemists and operators working side by side, ensuring nothing disrupts our standard of reliability.
This constant feedback loop lets us move quickly to resolve challenges, adopt best practices, and test new raw materials as environmental pressures and technical needs evolve. By listening as much as leading, we guarantee our approach stays practical and applicable on today’s manufacturing floor.
Every kilogram of UV 1084 leaving our site reflects years of effort poured into every stage—from raw material evaluation and pilot-scale tests to full-scale production. The knowledge gained from these hands-on processes means we do much more than fill orders; we offer insights and troubleshooting based on seeing, testing, and refining the product through thousands of applications worldwide.
Clients continually share examples.of successful deployments, whether in long-life exterior panels, agricultural films, or specialty power cable sheaths. Our team takes pride in seeing these successes translate into reduced warranty claims, improved product durability, and customer satisfaction that lasts.
As demands for higher performance and sustainability grow, our team keeps revising our own standards for UV absorber quality. We stay close to partners managing new resins, recycling streams, or compliance hurdles, so our UV 1084 matches the realities of manufacturing. That close connection gives us early warning on possible challenges and keeps us ready to adapt quickly, without sacrificing the science or the durability our partners expect.
Our factory floor continues to serve as a testing ground for improvement, and we remain invested in local and global collaboration to take on new material frontiers. Through transparency, practical experience, and ongoing commitment, we keep raising the standard for what a UV absorber can deliver.
UV absorber 1084 represents more than molecular design; it signifies a dedication to delivering tangible benefits—long-lasting protection, predictable processing, and ready support at every stage. By working directly from our own facility, rather than relying on contractor networks or vague sourcing, we control every aspect of production and guarantee every client receives the benefit of our expertise.
By sharing real results, concrete troubleshooting know-how, and adapting in real time to new requirements, we help every customer achieve not just a technical solution, but a business advantage with every batch. Each step forward with UV 1084 strengthens both our product and our partnership with the people who depend on it.