Dow Polyurethanes Datasheets for Foams and Foam Materials

Foams and foam materials are industrial products made from low density elastomers, plastics and other materials with various structures and porosities.
Foams and Foam Materials: Learn more

Product Name Notes
Polyurethane Polyols -- VORANOL™ 3010 • A glycerine-initiated, nominal 3000 molecular weight heteropolymer triol. • A BHT-free product that is used in the commercial manufacture of a wide range of flexible polyurethane slabstock foams. Benefits...
Polyurethane System -- VORATEC™ SD 301 • A low-viscosity glycerine-initiated polyether triol that processes easily • May be used in rigid foam formulations for a wide variety of insulation and packaging applications
Polyurethane Polyols -- VORANOL™ CP 1421 • Designed for the production of soft and hypersoft flexible slabstock foams. • EO-rich cell opener for high-resilience foams. • Enables substantial softening in conventional foams at low levels. •
Polyurethane Polyols -- VORANOL™ 4053 • High functionality EO-rich cell opener for highresilience foams. • Excellent cell opening at low levels (0.5 - 5.0 php) with no sacrifice in foam hardness.
Viscoelastic Polyurethane -- VORALUX™ HL 431 • Styrene acrylonitrile-based polyol with 43% solid content for the production of enhanced load-bearing slabstock foams. • Increased solid levels for extra-hard flexible foam. • Proprietary finishing for low-odor and...
Polyurethane System -- VORATEC™ SC Allows fast, highly automated production. Excellent flowability and density distribution allow sophisticated cabinet design. Application Cold Storage, Appliances, Water Heaters
Polyurethane System -- SPECFLEX™ NR Based on a novel CO2 blowing technology showing major improvements compared to traditional water blown technology, Provides excellent appearance and homogeneous surface color in the molded part, Superior comfort and...
Polyurethane System -- VORACOR CD
Polyurethane System -- VORACOR CG
Polyurethane System -- VORACOR CK
Polyurethane System -- VORACOR CL
Polyurethane System -- VORACOR CM
Polyurethane System -- VORACOR CR
Polyurethane System -- VORACOR CS
Because of its excellent insulating properties, VORACOR* Polyurethane Components are used in the production of insulation for prefabricated panels by the construction industry, and in cold chain and wood imitation...
Viscoelastic Polyurethane -- VORALUX™ HM Combustion modified resilience foams, Combines excellent low combustion properties with good processing characteristics, Meets stringent fire regulations, Suitable for the production of public building furnishings, Superior foam mechanical properties, Suitable...
Polyurethane System -- SPECFIL™ FH Designed specifically for heavy-duty filter applications
Polyurethane Polyols -- VORANOL™ 220-028
Polyurethane Polyols -- VORANOL™ 220-094
Polyurethane Polyols -- VORANOL™ 220-110N
Polyurethane Polyols -- VORANOL™ 220-260
Polyurethane Polyols -- VORANOL™ 222-029
Polyurethane Polyols -- VORANOL™ 222-056
Polyurethane Polyols -- VORANOL™ 225
Polyurethane Polyols -- VORANOL™ 230-056
Polyurethane Polyols -- VORANOL™ 230-112
Polyurethane Polyols -- VORANOL™ 230-238
Polyurethane Polyols -- VORANOL™ 230-660
Polyurethane Polyols -- VORANOL™ 232-034
Polyurethane Polyols -- VORANOL™ 232-035
Polyurethane Polyols -- VORANOL™ 270
Polyurethane Polyols -- VORANOL™ 271
Polyurethane Polyols -- VORANOL™ 280
Polyurethane Polyols -- VORANOL™ 3136
Polyurethane Polyols -- VORANOL™ 5815
Dow provides a wide variety of VORANOL* polyether polyols with an extensive selection of performance and processing attrib- utes. Designed to meet your needs, this large family of polyols is...
Polyurethane System -- VORATEC™ SN Excellent dimensional stability, Superior workability Applications Appliances, Water Heaters
Viscoelastic Polyurethane -- VORALUX™ HT Excellent mechanical properties, Good processing characteristics, Flexible foams for mattresses and home furniture
Polyurethane System -- VORATEC™ SP Excellent workability, Reduced pressure build-up during foaming Applications Appliances, Water Heaters
Polyurethane System -- SPECFIL™ FC & FE Form-in-place gaskets for grove applications, Optimized chemistry in order to achieve demanding processing and outstanding physical performance required by the industry, Two-component fully formulated systems, Suitable for automated dispensing, Highly...
MDI Prepolymer -- ISONATE™ 181 ISONATE* 181 MDI prepolymer is a modified MDI compound produced by reacting high-purity diphenylmethane diisocyanate with sufficient glycol to allow easy handling down to 80°F (27°C). This medium-viscosity, super- cooled...
Polyurethane System -- SPECFIL™ FD Oil and diesel fuel filters, Available in filled and unfilled versions, Available in foamed and compact versions.
Polyurethane System -- SPECFIL™ FT Optimized chemistry to achieve demanding processing and outstanding physical performance required by the industry, Form-in-place thixotropic gaskets for application on flat surfaces, Features a rheologically modified material, Suitable for automated...
Polymethylene Polyphenylisocyanate -- PAPI™ 27 PAPI* 27 polymeric MDI is a polymethylene polyphenylisocyanate that contains MDI. This product has a narrow molecular weight distribution and a high reactivity. Applicable to many foam processes, this product...
Polymethylene Polyphenylisocyanate -- PAPI™ 901 PAPI* 901 polymeric MDI is a polymethylene polyphenylisocyanate that contains MDI. This product has a high functionality and a high viscosity resulting in highly rigid foams. This product is designed...
Polymethylene Polyphenylisocyanate -- PAPI™ 94 PAPI* 94 polymeric MDI is a polymethylene polyphenylisocyanate that contains MDI. This product’s low viscosity, low functionality, increased diphenylmethane diisocyanate content and increased percentage of ortho- para isomers make PAPI...
Polymethylene Polyphenylisocyanate -- PAPI™ 95 PAPI* 95 polymeric MDI is a polymethylene polyphenylisocyanate that contains MDI. This product’s viscosity and functionality have been optimized by maintaining a high diphenylmethane diisocyanate content and a high percentage...
Polyurethane System -- SPECFIL™ FP Premium grade petroleum filters, Hydrophobic properties for improved performance.
Polyurethane System -- VORATEC™ SD Significantly superior demold characteristics, Good processability, Good flowability, Good density distribution, High strength, Low lambda values, Good cold temperature stability. Applications Appliances, Water Heaters
Polyurethane System -- SPECFLEX™ NC 630 SPECFLEX™ NC 630 Polyol is a high functionality, EO capped, polyether product. Its high molecular weight, functionality and high primary hydroxyl content make it well suited for high resilience, flexible...
Polyurethane System -- SPECFLEX™ ND Suitable for automotive interior trims such as dashboards, sun visors and armrests, Excellent energy absorption properties which play an important role in safety, Excellent adhesion to substrates such as vinyl...
Polyurethane System -- SPECFLEX™ NS Suitable for sound and vibration dampening, Carpet underlayment and firewall applications
Polyurethane Expanded Microcellular Foam -- VORALAST GT VORALAST* Polyurethane Components for expanded microcellular foam, both ester and ether, are used for any type of footwear soling, from leisure to sport. The main characteristics of VORALAST are: Lightness:...
Isocyanate -- VORANATE™ T-80 VORANATE* toulene diisocyanates are ideal for flexible slabstock and flexible molded foam applications. Choose from two types: low acidity (Type I), and high acidity (Type II). Both VORANATE T-80 products...
Polyurethane Polyols -- VORANOL™ 3150 VORANOL™ 3150 Polyether Polyol is a triol with a nominal molecular weight of 1000, and is specifically designed for viscoelastic slabstock foam applications. VORANOL 3150 Polyether Polyol can be used...
Polyurethane Polyols -- VORANOL™ 3943A VORANOL* 3943A copolymer polyol is a unique, grafted polyether polyol containing copolymerized styrene and acrylonitrile, and filtered to 100 microns. It is used in the manufacture of flexible slabstock polyurethane...
Polyurethane System -- SPECFLEX™ NF Water blown foams, Fast curing systems provide increased productivity,Systems can be based on TDI, MDI or TDI/MDI blends, Good foam processability, Good durability, Wide load bearing range, Suitable for automotive...
Viscoelastic Polyurethane -- VORALUX™ HK Wide range of stiffness achievable, Very wide processing latitude in terms of molding temperature and index range, Suitable for the production of design furniture, Inserts can be included directly into...