|
HS Code |
614015 |
| Chemical Name | Polyvinyl Alcohol |
| Abbreviation | PVA PVOH |
| Cas Number | 9002-89-5 |
| Appearance | White to off-white powder or granules |
| Solubility | Soluble in water, insoluble in most organic solvents |
| Molecular Formula | (C2H4O)n |
| Degree Of Polymerization | Typically ranges from 500 to 4000 |
| Degree Of Hydrolysis | Fully or partially hydrolyzed grades available |
| Melting Point | Approximately 180-230°C (decomposes before melting) |
| Density | 1.19–1.31 g/cm³ |
| Ph Of Solution | 5–7 (for a 4% aqueous solution) |
| Film Forming Ability | Excellent |
| Tensile Strength | High (varies by grade and formulation) |
As an accredited BASF PVA PVOH Polyvinyl Alcohol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | BASF PVA PVOH Polyvinyl Alcohol is typically packaged in 25 kg paper bags with inner polyethylene liners, labeled with product specifications. |
| Shipping | BASF PVA PVOH Polyvinyl Alcohol is typically shipped in moisture-resistant, sealed bags or drums to prevent contamination and exposure to humidity. It is transported as a non-hazardous material, but care must be taken to store it in a dry, cool environment away from strong oxidizing agents. Proper labeling ensures regulatory compliance. |
| Storage | BASF PVA PVOH Polyvinyl Alcohol should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and moisture. Keep containers tightly closed to prevent contamination and humidity exposure. Store away from strong oxidizing agents. Ensure that the storage area has suitable spill containment and is clearly labeled for chemical identification and safety compliance. |
Competitive BASF PVA PVOH Polyvinyl Alcohol prices that fit your budget—flexible terms and customized quotes for every order.
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Every day in the plant, we see what a simple-looking powder like BASF’s PVA PVOH Polyvinyl Alcohol can actually do. Polyvinyl alcohol sits at the intersection of polymer chemistry and practical problem solving. Over decades, we’ve poured research and feedback from real-life customers into every batch, fine-tuning it for the people who use it on the floor, not just on paper. Our teams know this product inside and out, from the technical side all the way through its daily real-world uses. Here’s our take on why this product matters and how it stacks up against others on the market.
In our plants, BASF PVA—marketed as PVOH (polyvinyl alcohol)—comes out with a purity and consistency that sets a high bar in the market. Over time, we’ve pushed our manufacturing controls to deliver granules with a uniform degree of polymerization and hydrolysis. This means water solubility, viscosity, and film strength don’t bounce around from bag to bag. Our customers in textile, paper, adhesives, and construction talk about this predictability when they call back for repeat orders.
We manufacture several grades, each with its own set of hydrolysis and polymerization values. For example, our partially hydrolyzed PVOH (typically 87–89% hydrolysis) dissolves quickly at lower temperatures, fitting applications like warp sizing in textile looms or making water-soluble packaging films. Fully hydrolyzed types, with a higher hydrolysis value (about 98–99%), work better where increased water resistance and tougher films matter—think paper coatings and binder systems for ceramics. The flexibility in grade selection means manufacturers can drop our product right into their process without chasing new equipment specs.
Plenty of products on the market claim to be substitutes for our PVOH, but those who’ve tried alternatives usually notice a drop in batch-to-batch reliability and performance under demanding conditions. We’ve seen customers come to us after running into issues with imported PVOH that left residues or formed weak gels. Our quality checks at every production run eliminate a lot of that headache because we understand one failed batch means lost shifts, wasted material, and production schedules thrown off course. Years of feedback from users have honed the balance between solubility, bonding power, and wet/dry film strength better than what usually comes out of lower-tier facilities.
PVOH probably sees more action in the “unseen” parts of manufacturing than almost any specialty chemical we’ve handled. For textile sizing, higher viscosity and a carefully controlled hydrolysis value make all the difference between smooth weaving and constant machine stoppages. Lightweight warp threads, especially cotton and blends, benefit from a proper film that isn’t too brittle or soft—and we keep our specifications tight to meet that need. Feedback from spinning mills showed us a reduced count of broken warp ends when switching to our powder, especially during humid months when competition PVOH often forms clumps or overdissolves.
Paper manufacturing lines rely on the right PVOH to anchor coatings that make printing look sharp. Here, the water retention, binding ability, and film-forming quality of our material control ink penetration and gloss without creating a sticky mess on the rollers. Customers report smoother sheet travel and fewer shutdowns for cleaning. In some paperboard facilities, we’ve asked technicians what happens if the PVOH goes out of spec, and the answer’s always the same: plenty of rejects, wasted coating, and frustration. Getting every batch within target viscosity and ash content has helped keep customer complaints low and yields high.
Beyond the big industries, lesser-known uses show up all the time. We support manufacturers using PVOH in pellet binding for fertilizers and animal feeds. A batch with uneven polymerization or poor solubility gums up mixers and reduces uniformity in the end product. Film and capsule manufacturers who create water-soluble pockets for detergents or agrochemicals need grain sizes that dissolve cleanly without clogging filling nozzles or leaving residue on dies. BASF’s automated process controls let us deliver consistent granule size and dryness, which feeds into fewer stoppages and longer running times on high-speed lines.
BASF’s PVOH grades have become critical when environmental requirements come into play. We’ve seen a steady shift to water-soluble films and packaging for detergents, agrochemical dosing, and even single-dose pharmaceuticals. Here, our team’s work on balancing fast water dissolution with mechanical strength pays off: nobody wants a packet to split during transport, but rapid, residue-free dissolution in use remains essential. Our recent investments in better dust control and cleaner drying practices have made our PVOH film grade one of the cleanest for water-soluble packaging applications. Our hands-on work with packaging-film customers helped identify a recurring problem—white marks or “fish eyes” in finished film rolls—which we addressed by further cleaning, refining our drying protocols, and even tackling warehouse humidity to stop clumping during transit.
The push toward more eco-friendly coatings on paper products has also put PVOH in the spotlight. More converters are switching from synthetic or oil-based coatings to water-based solutions using PVOH as the binder. Our product doesn’t just passively stay in the background; it actively enables these shifts. It’s become a regular topic when we meet with converters or packaging engineers looking to develop recyclable or compostable products. Where lower-grade PVOH sometimes leaves excess ash or doesn’t anchor coatings firmly enough, our batches check those boxes and help customers pass downstream quality certifications. It’s never just about making do—it’s about reliably hitting the specifications brand owners and retailers demand.
Behind the product, the people running our reactors, filtration, and drying units make the real difference. Our teams spend time in the field as well as in quality control labs so that we don’t lose touch with what customers deal with on a daily basis. For every switch in raw material feedstock or tweak to the polymerization process, we run pilot batches and track how changes affect filterability, gel fraction, dust levels, and ash. Mistakes get logged, not swept under the rug. There have been years where an upstream issue—a minor catalyst impurity, a polymer chain-length fluctuation—resulted in weeks of troubleshooting to get viscosity targets back in line. Our customers aren’t just sales figures; we’ve built relationships often lasting decades, some going back generations.
We keep analytics in-house, not farmed out, so tracking actual hydrolysis values, residual acetates, and molecular weight distributions takes hours, not weeks. Our application specialists don’t just regurgitate data sheets; they look at customer processes, audit line setups, and recommend mixing, heating, and feeding tweaks that help PVOH perform even better. A change as simple as switching to a slightly higher initial water temperature or slower addition rate can save a customer hours of downtime and prevent fish-eye formation in big kettles.
Our technical teams have solved plenty of unexpected field issues—such as PVOH film fogging in high-humidity environments or adhesives losing strength in winter. We invested time and money into pilot testing alternative drying and dust-capture methods. The cleaner product means fewer filter blockages and less raw material loss during silo transfers. Every reliability gain feeds back into keeping production lines running longer and more predictably at our customers’ facilities.
Textiles
Textile finishing plants often ask us for advice on batch swapping and how small variations in hydrolysis or degree of polymerization might affect fabric handle or stitch definition. Through years in the business, we've learned the importance of quick dissolution for easy tank preparation and optimal viscosity control so that the yarn remains strong but not brittle. Our technical support team has spent long nights working with customers to optimize formulas, especially where yarns are running faster and lighter than ever before. The cost of a sticky or uneven size runs high, both in rework and downtime. Tight quality controls on gelatinization temperatures and granule size have cut down on clumping and allowed customers to scale production without headaches.
Paper and Packaging
Our customers in paper manufacturing frequently run 24/7 operations. Even small deviations in viscosity or water retention can shift printing quality or delay reels, which means hours lost and margins squeezed. By keeping batch parameters within tight ranges and running accelerated coating simulations in our lab, we help them anticipate line changes and avoid costly rejects. For those pioneering compostable and repulpable cartons, BASF PVOH isn’t just another additive—it’s a cornerstone that lets them take their packaging from the drawing board to supermarket shelves with the confidence that regulatory and sustainability requirements are covered.
Adhesives and Binders
In adhesive manufacture, success depends on film strength and the ability to blend with plasticizers or other polymers. Our PVOH keeps shelf life intact without early gelation or separation. Over the years, we’ve worked with customers developing wood glues, flexible laminates, and specialty tapes, and just as often, we’re called in to troubleshoot caking or flow issues. With our support, adhesive formulators sidestep delays and get to market faster, and our detailed test reports often provide the third-party documentation needed for end-use certification.
Ceramics and Construction
Our fully hydrolyzed grades come up for discussion regularly with ceramic and construction material producers. These applications demand high mechanical strength and water resistance. The right PVOH acts as a binder that pulls together everything from tile glazes to building boards. Results we measure in our lab—like green strength, setting time, and final hardness—end up mirrored on our customers’ lines, verifying the reliability and repeatability we’re known for. Plenty of builders have approached us after other materials have failed during scaling, and our in-house expertise lets us deliver practical fixes built on direct experience.
Plenty of resellers and traders offer polyvinyl alcohol at attractive prices, but our role as the actual manufacturer shows up clearly in critical areas. Bags that arrive contaminated, inconsistent, or out of spec waste time and money in production-scale processing. Our PVOH stays within agreed moisture, particle size, and hydrolysis limits. We see the difference as soon as powder hits a dissolver: less foaming, rapid gel formation, and consistent flow through sieves and pipes. We've also spent years minimizing dust and ensuring bulk shipments are safe and easy to handle. It’s tough to quantify until you see the improvement in your own factory, but customer loyalty over decades speaks volumes about the impact.
Knockoff products and lesser-known foreign grades may seem attractive on cost, yet what we hear from operators points to more filter plugging, gel balling, off-spec film formation, and even waste due to low purity. This shows up as margin loss and more troubleshooting in the plant. Our feedback loops close that gap—continuous process monitoring, rapid in-plant adjustments, and direct customer feedback ensure a much tighter operating window. We're able to tweak processes, not because of third-party reports but from hands-on manufacturing experience and hours spent on client production floors.
Real-world manufacturing never goes as planned. We know firsthand that weather, raw material swings, and customer requirements can all shift within weeks—or days. We've built flexibility in both our technical and manufacturing teams to answer calls for immediate troubleshooting and custom blends. If a customer switches to a new formulation or sees a spike in rejected units, we adjust grades, offer on-site lab analysis, and in some cases, reformulate the batch at the next run.
We’ve taken part in plenty of customer launches for new detergent pods or water-soluble films. A typical call might start with a request for minor viscosity tweaks or drying profile adjustments; it can lead to multi-day visits to tweak line speeds and optimize clean-out schedules. These sorts of partnerships only work with open access to data, transparent processes, and a shared goal of getting the best from every bag of material delivered. For customers scaling to higher automation or larger batch sizes, we regularly send teams to help optimize systems for feeding, mixing, and finished-product assessment. Unexpected manufacturing hiccups—like undissolved residue, or tanks clogging—get flagged early, and we move fast to minimize disruption so that our customers stay up and running.
No two production lines are alike. Some run in older facilities with legacy equipment; others run new installations where tolerance windows shrink and regulatory oversight grows. In all cases, our job is to supply more than just powder. Technical visits, on-site troubleshooting, and post-installation follow-ups are all part of what we view as necessary to keep lines running at top efficiency. This direct support, built into our cost structure, saves our customers money and builds trust in long-term relationships.
We keep our process in a state of constant improvement, not just because industry trends change, but because day-to-day success depends on real-world feedback. Every customer batch provides new insights. A run that sees higher humidity or an unexpected processing pause can change how powder behaves, and feedback travels quickly from our application engineers back to production. Our history as a chemical manufacturer means we own every step, from raw material sourcing through polymerization to final bagging. No shortcuts, no passing the buck if things go wrong. It’s that level of responsibility that lets us keep product innovation relevant, practical, and close to the customer’s own needs.
Whether the goal is better processability, increased environmental compliance, or responding to the latest shift in packaging or textile standards, we stay on top by sharing best practices. Our in-house specialists meet with process engineers across industries, sharing what’s working (and what isn’t). Joint pilot projects with customers have led to new grades that prevent film fogging or improve cold water dissolution—changes driven by end-user demand, not just theoretical R&D. We understand the importance of keeping ahead of legislation—such as changes in recycling and compostability rules—which is only possible by controlling our own production from start to finish. Certification bodies have come to trust BASF product analysis because of the rigorous, open processes we follow in our own reactors, labs, and supply chains.
Chemical manufacturing comes down to a blend of chemistry, people, and technology. Our teams don’t just run equipment—they care about what comes out the other end and track down every reported issue, whether detected in the lab or flagged by a technician half a world away. Each batch carries the scrutiny of not only blind tests and analytics but the personal investment of operators who know their work reaches into thousands of factories and production lines. We’ve trained our people to spot issues early, communicate directly with customers, and take action before small problems become expensive ones.
Nothing stays static. Markets shift, costs flex, and environmental demands increase. Yet, through all this, our approach stays the same: listen, learn, act fast, and always be accountable for the powder delivered. This mindset leads to continuous improvements in everything from purity and particle handling to specific customer customizations. Modern facility investments keep us competitive—not just from a cost basis but also with advanced dust capture, environmental controls, and real-time monitoring, all part of staying at the leading edge of what a chemical producer can offer.
Plenty of companies can claim to offer polyvinyl alcohol, but not all bring the manufacturing knowledge, daily process control, and direct customer engagement we can. This product isn’t a commodity to us; its value grows with every lesson learned from real customer experiences. From resolving an unexpected issue on a production line in the middle of the night to leading the market into sustainable applications, our PVOH stands out because it’s supported by real expertise and a commitment to doing the job right every time. As industries evolve, our approach will continue adapting—always grounded in direct hands-on experience, technical precision, and a practical understanding of what keeps the world’s manufacturing running smoothly.