Polyols
Enabling polyurethane innovations
Creating high-performance polyurethane products has never been easier. When polyether or polyester polyols blend with isocyanates and advanced additives, the result is durable foams and versatile semi-rigid plastics for multiple markets.
Our ISCC+ certified polyol portfolio delivers reliability, sustainability, and design flexibility, backed by our leadership as the largest PO manufacturer globally. With benefits like improved processing, superior insulation performance, and tailored formulations, we offer unmatched versatility across applications, helping manufacturers produce solutions for consumer goods, industrial uses, and energy-efficient insulation systems.
Shaping the future with polyurethane technology
Combining comfort, durability, and sustainability across industries.
Slabstock Polyols
Our portfolio of polyether polyols supports the continuous production of flexible slabstock foams, offering tailored molecular weights and structures to achieve targeted foam performance. Whether producing standard, high‑resilience (HR), or viscoelastic foams, we deliver the right polyol for your formulation. For standard and HR foams, incorporating a polymer polyol is recommended to enhance and control foam firmness.
RENUVA™ FF 60 Polyol
Re-polyol with Renuva™ recycled content obtained from end-of-life PU mattress waste enables circularity and a lower carbon footprint in flexible foam.
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 3010 Polyether Polyol | 3 | 3000 | 460 | Download Here |
| VORANOL™ 3011 Polyol | 3 | 3000 | 500 | Download Here |
| VORANOL™ 3322 Polyol | 3 | 3500 | 555 | Download Here |
| VORANOL™ 3535 Polyol | 3 | 3500 | 555 | Download Here |
| VORANOL™ 8322 Polyol | 3 | 3500 | 700 | Download Here |
| VORANOL™ 8010 Polyol | 3 | 3000 | 600 | Download Here |
| VORANOL™ 8010A Polyol | 3 | 3000 | 600 | Download Here |
| VORANOL™ 8022 Polyol | 3 | 3000 | 620 | Download Here |
| VORANOL™ 8136 Polyol | 3 | 3100 | 600 | Download Here |
| VORANOL™ 8595 Polyol | 3 | 3500 | 750 | Download Here |
| VORANOL™ WK 3138 Polyol | 3 | 3000 | 480 | Download Here |
| VORANOL™ 3136 Polyol | 3 | 3100 | 450 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 4701 Polyol | 3 | 6000 | 840 | Download Here |
| VORANOL™ 4150 Polyol | 3 | 4750 | 850 | Download Here |
| VORANOL™ 6150 Polyol | 3 | 5800 | 1120 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 8150 Polyol | 3 | 1000 | 280 | Download Here |
| VORANOL™ WK 3140 Polyol | 3 | 1000 | 235 | Download Here |
| VORANOL™ WK 8140 Polyol | 3 | 1000 | 235 | |
| VORANOL™ 2070 Polyol | 3 | 700 | 250 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL WK 5750 Polyol | 3 | 3700 | 1250 | Download Here |
| VORANOL 4053 Polyol | 8 | 14500 | 2430 | Download Here |
| VORANOL™ CP 1421 Polyol | 3 | 5000 | 1300 | Download Here |
| VORANOL™ CP 1447 Polyol | 3 | 4600 | 1000 | Download Here |
Extensive range for high load bearing foams and enhanced fire safety
Dow polymer polyols deliver reliable performance for high load‑bearing polyurethane foams. Our reactive polyols support high‑resilience foam manufacturing, while non‑reactive polyols suit standard foam applications. For ultra‑low‑emission CMHR foams, VORAGUARD™ polyols offer halogen‑free, SAN‑free solutions.
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORALUX™ HL 431 Polyol | 3 | 5800 | 4750 | |
| VORALUX™ HL 500 Polyol | 3 | 5900 | 4500 | Download Here |
| VORANOL™ 3943A Copolymer Polyol | 3 | 5600 | 5000 | Download Here |
| VORANOL™ 3953 Copolymer Polyol | 3 | 2000 | 1000 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORAGUARD™ Polyol | 3 | 2700 | 2600 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| SPECFLEX™ NC 701 Polyol | 3 | 7650 | 4750 | Download Here |
| SPECFLEX™ NC 702 Low Emission Copolymer Polyol | 3 | 7650 | 4750 | Download here |
Advanced foam curing and low emission solutions for flex molded applications
Dow’s polyols for flex molded polyurethane foam applications offer high reactivity for faster foam curing and reduced antioxidant stabilization to support low‑emission foam production. These polyols are ideal for manufacturing high‑resiliency, flexible molded polyurethane foams used in automotive seating, office furniture, and residential furniture; delivering consistent performance, comfort, and durability.
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| SPECFLEX™ NC 138 Polyol | 3 | 5800 | 1100 | |
| SPECFLEX™ NC 630 Polyol | 4.2 | 7600 | 1250 | Download here |
| SPECFLEX™ NC 632 Polyol | 4.7 | 8110 | 1150 | Download here |
| VORANOL™ 4701 Polyol | 3 | 5000 | 840 | Download here |
| VORANOL™ 5815 Polyol | 3 | 5900 | 1100 | Download here |
| VORANOL™ CP 4610 Polyol | 3 | 4800 | 830 | Download here |
| VORANOL™ CP 4711 Polyol | 3 | 4800 | 830 | Download here |
| VORANOL™ CP 6001 Polyol | 3 | 6120 | 1130 | Download here |
| VORANOL™ 4240 Polyol | 2 | 3900 | 790 | Download here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ WK 5750 Polyol | 3 | 3700 | 1250 | Download Here |
| VORANOL™ 4053 Polyol | 8 | 14500 | 2430 | Download Here |
Customized options for a range of CASE applications
Dow’s broad portfolio of polyether polyols for CASE applications spans molecular weights from 450 to 8,000 g/mol, enabling tailored performance across coatings, adhesives, sealants, and elastomers. Lower‑molecular‑weight polyols are produced using KOH catalysis, while higher‑molecular‑weight grades are made with DMC catalysis, significantly reducing unsaturated monofunctional by‑products and improving polyurethane formulation efficiency.
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 1010 L Polyol | 2 | 1000 | 145 | Download Here |
| VORANOL™ 2000 L Polyol | 2 | 2000 | 320 | Download Here |
| VORANOL™ 2120 Polyol | 2 | 2000 | 300 | Download Here |
| VORANOL™ 2120 P Polyol | 2 | 2000 | 300 | Download Here |
| VORANOL™ 2140 Polyol | 2 | 4000 | 890 | Download Here |
| VORANOL™ 220-028 Polyol | 2 | 4000 | 890 | Download Here |
| VORANOL™ 220-056 Polyol | 2 | 2000 | 300 | Download Here |
| VORANOL™ 220-110 Polyol | 2 | 1000 | 160 | Download Here |
| VORANOL™ 220-110 N Polyol | 2 | 1000 | 160 | Download Here |
| VORANOL™ 220-260 Polyol | 2 | 420 | 70 | Download Here |
| VORANOL™ 222-029 Polyol | 2 | 3900 | 790 | Download Here |
| VORANOL™ 222-056 Polyol | 2 | 2000 | 350 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 8000LM Polyol | 2 | 8000 | 3000 | Download Here |
| VORANOL™ 4000LM Polyol | 2 | 4000 | 920 | Download Here |
| VORANOL™ 3000M Polyol | 2 | 3000 | 640 | Download Here |
| VORANOL™ 2000LM Polyol | 2 | 2000 | 365 | Download Here |
| VORANOL™ 1000LM Polyol | 2 | 1000 | 170 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ CP 450 Polyol | 3 | 450 | 330 | Download Here |
| VORANOL™ 230-042N Polyol | 3 | 4000 | 630 | Download Here |
| VORANOL™ 230-056 Polyol | 3 | 3000 | 480 | Download Here |
| VORANOL™ 230-112 Polyol | 3 | 1500 | 297 | Download Here |
| VORANOL™ 230-238 Polyol | 3 | 700 | 250 | Download Here |
| VORANOL™ 230-660 Polyol | 3 | 250 | 850 | Download Here |
| VORANOL™ 231-027N Polyol | 3 | 6000 | 840 | |
| VORANOL™ 232-034 Polyol | 3 | 5000 | 840 | Download Here |
| VORANOL™ 232-034N Polyol | 3 | 5000 | 840 | |
| VORANOL™ 232-036N Polyol | 3 | 4900 | 880 | |
| VORANOL™ CP 1055 Polyol | 3 | 1100 | 250 | Download Here |
Enhanced crosslinking for diverse foamed and cast applications
Dow’s rigid polyols feature higher functionalities at lower molecular weights, delivering the increased crosslinking needed for rigid polyurethane foam performance. With predominantly secondary hydroxyl groups, these polyols support strong network formation and robust mechanical properties. They are well‑suited for foamed and cast polyurethane applications or can be blended with higher‑molecular‑weight polyols to boost hardness and enhance the final material’s durability.
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 280 Polyol | 7 | 1400 | 3311 | Download Here |
| VORANOL™ 360 Polyol | 4.5 | 700 | 3400 | Download Here |
| VORANOL™ 370 Polyol | 7 | 1050 | 30580 | Download Here |
| VORANOL™ 466 Polyol | 4.5 | 620 | 5060 | |
| VORANOL™ 490 Polyol | 4.3 | 490 | 5500 | Download Here |
| VORANOL™ RN 411 Polyol | 4.5 | 610 | 4800 | Download Here |
| VORANOL™ RN 482 Polyol | 6 | 700 | 35000 | |
| VORANOL™ RN 490 Polyol | 4.3 | 490 | 6050 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 470 X Polyol | 4 | 480 | 10000 | Download Here |
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ RA 640 Polyol | 4 | 350 | 21000 | Download Here |
Autocatalytic polyols help reduce VOC emissions
Dow’s amine-based polyols are designed to be autocatalytic. They require less catalyst to achieve the same reactivity, helping reduce emissions from volatile catalysts and improve curing for better processing and article green strength. Typical applications include flexible and rigid foams as well as castings.
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| Product Name | Functionality | Molecular Weight | Viscosity @ 25C | TDS |
| VORANOL™ 220-530 Polyol | 2 | 210 | Solid | Download Here |
| VORANOL™ 800 Polyether Polyol | 4 | 280 | 17300 | Download Here |
| VORANOL™ RA 500 Polyol | 4 | 450 | 6800 | Download Here |
Innovative polyurethane solutions for every application
Delivering comfort, durability, energy efficiency, and design flexibility across industries.
Bedding and Pillows
Rest easy with our innovative bedding solutions for a profound impact on health, well-being, and happiness.
Furniture and Seating
Our innovative polyurethane solutions ensure home furnishings look good, feel good, and withstand the stresses of everyday life.
Building and Construction
Create an airtight barrier by sealing gaps to minimize energy loss for irregular surfaces and hard-to-reach areas.
Noise, Vibration, Harshness (NVH)
Tune the sound of your ride with our acoustics product portfolio and unique NVH testing and analysis capabilities.
Cold Chain and Insulation
Energy efficient cold storage solutions to keep food fresh along the supply chain.
Potting, Encapsulation & Protection Foams
Our VORATRON™ solutions offer the flexibility you need for battery pack designs to redefine battery safety and performance.
Explore Polyol Resources
Discover our innovative technologies and how we co-create tailored solutions that deliver the most comfortable experience possible for your customers.
Dow and GoodBed establish an innovative mattress testing program providing advanced mattress technology insights.
Recycling with depolymerization. Transforming end-of-life waste streams to new raw materials with recycled content.
ComfortScience™ Studio: Where material science meets comfort
At ComfortScience™ Studios, we join forces with scientists, manufacturers and brand owners to take comfort to the next level.
At our sites in Houston, USA, and Terneuzen, the Netherlands, we use various measuring technologies to analyze how our solutions perform and work together to improve comfort in the final application. Contact us to co-create innovative new products that offer customizable comfort adapted to everybody, no matter their needs or preferences.
Need help? Start here to learn more about Dow’s Polyol Portfolio
Polyurethanes are essential building blocks driving innovation across various industries. At Dow, we are excited about the industry's potential and our commitment to our customers allows us to be at the forefront of innovation. Our new polyols highlight our customer intimacy and strong integration with manufacturing, showcasing what we do best. Our polyols are precisely engineered—from soft and flexible to sturdy and durable—to meet the unique needs of each application. This adaptability is especially valuable in foam manufacturing, where different polyol formulations can produce everything from cushiony comfort to tough, weight-bearing materials. As the industry evolves, these advanced materials help manufacturers deliver high-performance products while meeting crucial goals for energy savings and environmental protection.
Our broad portfolio offers high-performance formulators with the products needed to create quality materials for various markets including consumer, industrial, and insulation. Late last year at Dow’s PO/PG and Polyols plant in Freeport, Texas, we began the production of VORANOL™ WK5750, a cutting-edge polyether polyol, to match the high-performance needs of our consumer comfort customers. With its ability to serve as a powerful cell opener, VORANOL™ WK5750 can be utilized for viscoelastic and high resiliency foam applications, showcasing our commitment to advancing flexible foam capabilities for furniture and bedding to automotive seating and more. Our strong integration with manufacturing and our expertise in combining ethylene oxide (EO) and propylene oxide (PO) enable us to deliver consistent, high-quality polyols. Customers come to Dow because we are integrated in PO, and this new product exemplifies our strengths and dedication to innovation.
We keep the holistic nature of sustainability in mind, ensuring we are increasing the resiliency of our polyurethane products while producing the least amount of waste possible. Achieving circularity requires attention to detail at every step in the product’s lifecycle. This is evident in our Mattress Recycling Program from Renuva™. Dow and its partner company Orrion Chemicals Orgaform operate the world’s first recycling facility at industrial scale for end-of-life mattresses in France, which transforms end-of-life mattress polyurethane foam back into liquid, raw material polyols with up to 50% recycled content (polyol) for the manufacturing of new, more sustainable mattresses. Additionally, ensuring our manufacturing facilities’ operations are sustainable is also a top priority. Around the globe, we have numerous plants that have obtained the International Sustainability and Carbon Certification (ISCC) PLUS, a world-leading international certification standard for fully traceable and environmentally, socially, and economically sustainable supply chains. With our newest ISCC PLUS certification at our polyols manufacturing site in Freeport, Texas, we are aiming to set a precedent for more sustainable material production in North America and beyond.
As the demand for energy-efficient construction materials increases, we anticipate significant growth in the polyol market. Our focus in North America is on utilizing alternative feedstocks to displace virgin fossil resources, enabling a circular economy for industrial waste and mitigating carbon emissions for us and the markets we serve. We are inspired by the future of polyols and the ways they can be utilized in sustainable, innovative manufacturing. The evolving ways we provide data will alter our customers’ expectations regarding sustainability, durability, and performance, and we are excited to explore these transformations with our circular solutions.
Let’s discuss how Dow polyols can work for you.