© 2026 Anhui Liwei Chemical Co., Limited,
All Right Reserved
|
HS Code |
706415 |
| Appearance | Clear or slightly colored liquid |
| Chemical Type | Ester or ether-based |
| Solubility | Miscible with water and common solvents |
| Boiling Point | 150-250°C |
| Density | 0.95-1.05 g/cm³ |
| Viscosity | Low to moderate |
| Flash Point | Above 60°C |
| Ph Value | Typically neutral (6-8) |
| Odor | Mild ester-like |
| Application Area | Waterborne coatings and paints |
| Evaporation Rate | Medium to slow |
| Toxicity | Low under recommended use |
| Storage Temperature | 5-35°C |
| Surface Tension | Reduced compared to water |
| Stability | Stable under normal conditions |
As an accredited Coalescing Agent Series factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Coalescing Agent Series is packaged in 200 kg net weight blue plastic drums, securely sealed to prevent leakage and contamination. |
| Container Loading (20′ FCL) | 20′ FCL container loads Coalescing Agent Series in 25 kg/drum, maximizing capacity and ensuring safe, efficient transport for bulk orders. |
| Shipping | The Coalescing Agent Series is shipped in tightly sealed drums or IBC containers to prevent leakage and contamination. Proper labeling ensures compliance with transportation regulations. Containers are handled and stored in cool, dry conditions, away from direct sunlight and incompatible substances, maintaining product integrity during transit to guarantee safe and efficient delivery. |
| Storage | The Coalescing Agent Series should be stored in tightly sealed containers, in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and incompatible materials. Keep containers upright to prevent leakage. Avoid exposure to temperatures below 5°C or above 40°C. Properly label storage areas, and ensure access is restricted to authorized and trained personnel only. |
| Shelf Life | The shelf life of Coalescing Agent Series is typically 12 months from manufacture when stored in tightly sealed, original containers. |
Competitive Coalescing Agent Series prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@liwei-chem.com
Flexible payment, competitive price, premium service - Inquire now!
At our manufacturing plant, we have spent years refining and producing coalescing agents that meet the real demands of the coatings and paints industry. Anyone who works with waterborne systems runs into the challenge of film formation, especially under variable temperature and humidity. Bad film formation shows up as poor gloss, weak stain resistance, or even a tacky finish long after application. In the lab, those setbacks mean repeated tests, wasted batches, and uncertainty about what’s happening once the product leaves for the customer. Out on the production floor, that can turn into extra downtime and scrapped jobs. We have felt this cycle, and we know stable, reliable performance matters more than grand promises or buzzword-heavy marketing.
Through hands-on research, direct customer feedback, and plenty of bottom-line calculations, our team engineered the Coalescing Agent Series to answer the most common and most challenging needs in this space. Our series includes multiple models such as CA-410, CA-550, and CA-910, each built for specific application and formulation needs. From day one, we set out to give real, quantifiable value — whether you work in paints, adhesives, or similar dispersions.
Every formulator chasing film clarity or adhesion knows: film formation is a science, but it’s also an art, and it can fall apart if the wrong agent is in the mix. Without an effective coalescing agent, latex particles may never come together well enough in the drying phase, which leads to gaps or micro-cracks. Those defects become complaints for decorative coatings, failed waterborne wood coatings, and headaches for floor or wall applications.
We manufacture our coalescing agents in a continuous process with batch-to-batch traceability, not batch blending from commodity trading. This consistency controls particle sizes, purities, and chemical profiles at a microscopic level. Each blend in our Coalescing Agent Series is designed to enhance film formation of water-based dispersions by reducing the minimum film-forming temperature. In simple terms, our agents encourage the latex particles to merge smoothly, even at lower temperatures or under suboptimal drying. Several customers replaced legacy glycol ethers with our series and told us they were able to speed up throughput without raising emissions, a major win for production plants focused on sustainability.
CA-410 acts as our entry model and fits most interior waterborne paints with fast-drying needs. Its volatility profile means residual odors dissipate quickly after application, and the finished surface cures to a solid, touch-resistant state with less tack. Contractors who choose CA-410 report easier sanding and cleaner finishes, especially on drywall and trim.
CA-550 gives extra muscle for more demanding jobs — large-surface architectural coatings, industrial primers, and high-gloss wood lacquers. It is tailored around a slower evaporation rate, which helps the film stay workable longer, reduces blushing in high-humidity, and leaves behind no fogging or haze. One floor manufacturer showed us their old coalescent often struggled during late autumn production because it couldn’t manage the dew point inside the factory. Once they swapped to CA-550, wet edge remained longer and coverage improved, with no visible streaks.
CA-910 stands as our heavy-duty solution for ultra-low MFT requirements. We recommend it for elastomeric roof coatings, sealants, and flexible packaging adhesives where resilience through freeze/thaw exposure is a hurdle. Lab data and field feedback show enhanced resistance to cracking in both flexibility and rigidity tests. Unlike some alcohol solvents or phthalate-laden agents, CA-910 achieves the film-forming boost without adding harmful VOCs or odorous residues.
What sets our Coalescing Agent Series apart isn’t just numbers from in-house tests, but real-world benefit confirmed by our customers and our own testing crews. For all models, we ensure:
Instead of relying only on technical data sheets, our plant teams run month-over-month production tests to mirror the application issues you see every season. We test our series on mock-ups with popular substrate types, including masonry, metals, MDF, and recycled boards. Any batch out of spec is flagged and held, because in the real world, a weak batch means call-backs and tarnished reputations.
Our coalescing agent series is formulated and tested for practical, repeatable improvements:
Several local producers who switched to our series did so after running their own accelerated weathering and scrub-resistance tests. Their independent results matched our QUV and Taber abrasion tests: better early water resistance, and longer intervals before loss of gloss or chalking compared to their prior glycol-based or aromatic blend agents.
The market still sees a flood of glycol ethers, hydrocarbon blends, and even phthalate esters claiming to solve film formation. Many of these products come from large-scale refinement, focused on cost above chemistry, and sometimes they sneak into supply chains just because of price. Through decades on the manufacturing floor, we’ve watched these agents fade under real challenges — sudden temperature swings, new binder technologies, and regulatory bans. Glycol ethers can lift odor and leave sticky residue. Hydrocarbons may haze outdoors, and phthalates have slipped out of favor for good reason here and in export markets.
Our Coalescing Agent Series side-steps these pitfalls. We use select alcohol-ester blends with optimized volatility and minimal migration after film formation. In field application, this reduces instances of hard-to-sand paint and short-lived coating film. Our series also works at lower dosage rates, helping to keep the final VOC value within stricter regulations, a factor especially important for manufacturers distributing to markets enforcing Green Seal, Blue Angel, or national indoor air benchmarks.
Every big innovation in chemical manufacturing starts from customer pain points. We talk to local application teams, visit board manufacturers, and send our teams into the field to watch new coatings or adhesives get applied. Some agents dissolve resin flaws but leave ghosting on clearcoats. Some claim universal use, only to create batch trouble in the plant or after a shipment sits in a warehouse through a hot summer. We hear about these issues early, and we address them with every new version of our series.
For anyone manufacturing waterborne coatings, adhesives, or dispersions, the temptation is always there to chase lower-cost solutions or to stick with a blend that ‘almost’ works. Over several shipping cycles, the cost of callbacks, rework, and negative end-user feedback outpaces any savings on a drum of cheap coalescent. Our manufacturing and technical support teams keep direct lines open for customers needing tweaks — like adjusting for an extra-cold curing space or dealing with a sudden spec shift. It’s experience on both sides that keeps our agents valuable, not just the molecules in the drum.
Changing coalescing agents is never just about ‘upgrade for performance’. It’s about audit trails, shift-by-shift productivity, compliance checks, and maintaining your brand’s finish standards. As a chemical manufacturer, we understand that adopting a new agent means running new in-house trials, line validation, and perhaps retraining parts of your workforce. We support these transitions from the factory floor up, offering technical guidance, troubleshooting mixing or application adjustments, and — if needed — line-visits by our process engineers. For regional paint producers required to certify low-VOC and zero-phthalate compliance, our Coalescing Agent Series delivers documented values for every regulatory profile.
Recently, a mid-sized coatings plant approached us at the end of their production season — their previous supply collapsed due to regulatory restrictions on VOCs. After detailed consultation, we recommended a phased switch to CA-550 for their most challenging line. As operations ramped up, yields stabilized, and the number of field complaints dropped dramatically. Their quality team credited the improvement to low downtime for troubleshooting and the smooth drop-in to their existing process tanks.
People shopping for coalescing agents often ask for higher efficiency, faster drying, or stronger film. Decades of production experience taught us that no one property makes or breaks a coalescing agent. It’s the balance of evaporation rate, miscibility, impact on system pH, interaction with other additives, as well as scent, residue, and ease of handling.
Our formulation approach weighs these factors against current and incoming environmental legislation, supply availability, and downstream process risks. Some agents work well at pilot scale but cause batch gelling or pH drift in commercial systems. We keep our blends lean, with as few non-functional ingredients as possible, because quality control depends on every component doing its job — nothing more, nothing less.
Film technology doesn’t stand still. Each year, binders evolve, particle dispersions change, and the push for lower emissions grows. From the manufacturing floor, it’s our job to anticipate these shifts, not just react. We invest in all-season storage stability testing, early-phase collaboration with emulsion polymer suppliers, and joint pilot programs with large paint producers.
Future versions of our Coalescing Agent Series will expand the range toward even lower-VOC blends with more renewable raw materials. Our research team continues to test bio-based esters and new alcohols for improved health, safety, and environmental footprint. As regulation changes, our agility lets us reformulate and qualify supply rapidly — not relying on multi-country brokers but direct partnerships with up-stream chemical plants.
Every drum leaving our factory is built on chemistry paired with experience. It stands behind not just one product specification but the day-to-day needs faced by fellow manufacturers, R&D chemists, and plant operators bringing coatings and adhesives to market. We listen, we adapt, and our Coalescing Agent Series is proof that serious, grounded innovation keeps factories running and products on the shelf.
