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CAS NUMBER: ethane-1,2-diol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
EC NUMBER: -
MOLECULAR WEIGHT: 312.32
MOLECULAR FORMULA: C17H16N2O4
IUPAC NAME: ethane-1,2-diol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
Rheovis PU 1215 is a synthetic polyurethane polymer system designed to improve the application and flow properties of latex coatings and adhesives.
Rheovis PU 1215 is supplied low viscosity, solvent free product that allows for easy handling and cleanup.
Rheovis PU 1215 is used in the production of paints with performance properties.
Typically, a paint thickened with Rheovis PU 1215 exhibits a rheology that is less shear thinning and less elastic than an identical paint thickened with a cellulosic.
Advantages:
* Has superior brush drag for improved applied film structure
*Provides excellent flow and leveling for enhanced appearance
* Minimal cylinder bounce
* Good scrub resistance
Rheovis PU 1215 is recommended for use in high volume solid paints where performance quality is critical.
The main properties of Rheovis PU 1215 are best used in foreign and domestic trade sales coatings where both brush and roller application properties are crucial.
Rheovis PU 1215 should be formulated with co-thickeners such as low molecular weight cellulosics or biogums to achieve optimal application, curing and storage properties.
Although Rheovis PU 1215 can be added to paint as is; it may be desirable to cut viscosity for easier handling.
Rheovis PU 1215 can be diluted with a variety of water-soluble coalescents, including butyl carbitol and butoxytriglycol.
Rheovis PU 1215 is used outdoors and indoors.
Rheovis PU 1215 is a non-ionic mid-shear thickener for aqueous systems, low structural viscosity, polyurethane polymer
Rheovis PU 1215 improves the application properties of latex-based coatings and adhesives.
Rheovis PU 1215 is used to improve dry coating performance and appearance.
Rheovis PU 1215 is extremely efficient.
Rheovis PU 1215, solvent free
Rheovis PU 1215 has a non-ionic nature.
Rheovis PU 1215 is a associative rheology modifier.
Rheovis PU 1215 contains built-in wetting/binding agents that increase compatibility and ease of incorporation into formulations.
Rheovis PU 1215 is a medium shear thickener with slight pseudoplasticity.
A Rheovis PU 1215 is typically produced by reacting an isocyanate with a polyol.
Since a Rheovis PU 1215 contains two types of monomers, which polymerize one after the other, they are classed as alternating copolymers.
Both the isocyanates and polyols used to make a Rheovis PU 1215 contain two or more functional groups per molecule.
Rheovis PU 1215 is a resilient, flexible and durable manufactured material that can take the place of paint, cotton, rubber, metal or wood in thousands of applications across virtually all fields.
Rheovis PU 1215 can be hard like fiberglass, squishy like upholstery foam, protective like varnish, bouncy like rubber or sticky like glue.
What Can I Use Rheovis PU 1215 For?
Due to the synthetic nature, Rheovis PU 1215 can be formulated in many different ways, depending on the needed application.
Some of the more popular uses include topical applications like, varnishes, paints, sealants, adhesives and foams.
As Rheovis PU 1215 is a plastic material, the chemical compound can be manipulated to create various states of velocity.
Rheovis PU 1215 can be a flexible, pliable product as with a sealant; it can be a rigid, durable product as with car parts; or it can be a liquid finishing product as with varnish.
The Rheovis PU 1215 is formed by reacting a poliol with a diisocyanate in the presence of suitable catalysts and additives.
-Component A: Poliol
-Component B: Isocyanate:
Rheovis PU 1215 is an organic polymer that features many organic units linked via urethane molecules.
Most Rheovis PU 1215 does not melt upon heating and can, therefore, be classified as thermosetting polymers.
However, Rheovis PU 1215 can be noted that some specific types of polyurethanes exhibit thermoplastic properties and can be melted and remoulded via the application of heat.
Preparation of Rheovis PU 1215
Rheovis PU 1215, along with phenolics, epoxies, and unsaturated polyesters, can be classified as reaction polymers.
They can be prepared via the chemical reactions between diisocyanates (that contain at least two isocyanate groups per molecule) and polyols (that contain at least two hydroxyl groups per molecule).
These reactions usually require the presence of a catalyst or some ultraviolet light in order to overcome the activation energy barrier.
PHYSICAL PROPERTIES:
-Molecular Weight: 312.32
-Exact Mass: 312.11100700
-Monoisotopic Mass: 312.11100700
-Topological Polar Surface Area: 99.3 Ų
-Viscosity (cps): 1,500 – 4,000
-Solids (%):28.5 – 31.5
-Specific Gravity: 1.020 – 1.050
-pH (2% in water): 6.5 – 7.5
-Color: opaque white
-Form: liquid
Rheovis PU 1215 is a synthetic polyurethane polymer system designed to improve the application and flow properties of latex coatings and adhesives.
Rheovis PU 1215 is supplied low viscosity, solvent free product that allows for easy handling and cleanup.
Rheovis PU 1215 is used in the production of paints with performance properties.
Rheovis PU 1215 provides excellent flow and leveling for enhanced appearance
Rheovis PU 1215 is recommended for use in high volume solid paints where performance quality is critical.
Rheovis PU 1215 should be formulated with co-thickeners such as low molecular weight cellulosics or biogums to achieve optimal application, curing and storage properties.
CHEMICAL PROPERTIES:
-Hydrogen Bond Donor Count: 2
-Hydrogen Bond Acceptor Count: 6
-Rotatable Bond Count: 5
-Heavy Atom Count: 23
-Formal Charge: 0
-Complexity: 338
-Isotope Atom Count: 0
-Defined Atom Stereocenter Count: 0
-Undefined Atom Stereocenter Count: 0
-Defined Bond Stereocenter Count: 0
-Undefined Bond Stereocenter Count: 0
-Covalently-Bonded Unit Count: 2
-Compound Is Canonicalized: Yes
Rheovis PU 1215 is used outdoors and indoors.
Rheovis PU 1215 is a non-ionic mid-shear thickener for aqueous systems, low structural viscosity, polyurethane polymer
Rheovis PU 1215 improves the application properties of latex-based coatings and adhesives.
Rheovis PU 1215 is used to improve dry coating performance and appearance.
Rheovis PU 1215 is extremely efficient.
Rheovis PU 1215, solvent free
Rheovis PU 1215 has a non-ionic nature.
Rheovis PU 1215 is a associative rheology modifier.
Rheovis PU 1215 contains built-in wetting/binding agents that increase compatibility and ease of incorporation into formulations.
Rheovis PU 1215 is a medium shear thickener with slight pseudoplasticity.
Rheovis PU 1215 is a resilient, flexible and durable manufactured material that can take the place of paint, cotton, rubber, metal or wood in thousands of applications across virtually all fields.
Rheovis PU 1215 can be hard like fiberglass, squishy like upholstery foam, protective like varnish, bouncy like rubber or sticky like glue.
Rheovis PU 1215 is an organic polymer that features many organic units linked via urethane molecules.
SYNONYMS:
Polyurethane Y-304
25036-33-3
1,2-Ethanediol, polymer with 1,1'-methylenebis(4-isocyanatobenzene) (9CI)
DTXSID00179745
ethane-1,2-diol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
polymer
polyfoam
polyurethane foam
