RHEOVIS PU 1291

RHEOVIS PU 1291

Rheovis PU 1291 is a hydrophobic modified ethoxylated urethane (HEUR). 
Rheovis PU 1291 is a next-generation VOC-free mid-shear rheology modifier and associative thickener. 
Rheovis PU 1291 offers excellent ICI thickening and easy handling and is tin-free. 
Rheovis PU 1291 is recommended for low-VOC systems. 

Rheovis PU 1291 is Environmentally friendly and sustainable, next generation mid-shear polyurethane thickener for aqueous coatings and adhesives that is highly efficient and universal. 
Rheovis PU 1291 is Next-generation zero-VOC mid-shear thickener, excellent ICI viscosity, easy to add associative thickener: hydrophobic modified ethoxylated urethane .

Rheovis PU 1291 is Non-ionic , VOC-free mid-shear rheology modifier for aqueous coatings and adhesives. 
Rheovis PU 1291 is free of solvents, heavy metals and tin and does not contain alkylphenol ethoxylated. 
Rheovis PU 1291 is chemical nature polyurethane in water/liquifier 
Rheovis PU 1291's recommended concentrations: The recommended dosage ranges from 0.3-2% on total formulation. 

Rheovis PU 1291 is an innovative mid-shear polyurethane thickener with multiple associative elements. 
Because of its innovative chemical nature the ICI build clearly exceeds that of benchmark solvent containing and water-based products. 
Even at lower dosages. 
Thus contributing to improved performance and supporting sustainability (e.g. get more with less). 
Rheovis PU 1291enables excellent flow and levelling and good gloss.

Non-ionic , VOC-free mid-shear rheology modifier for aqueous coatings and adhesives. 
Rheovis PU 1291 is free of solvents, heavy metals and tin and does not contain alkylphenol ethoxylated.
Rheovis additives encompass a broad portfolio of synthetic rheology modifiers designed for aqueous systems, including non-ionic associative (HEUR / HMPE), anionic associative (HASE) and non-associative anionic (ASE) technologies. 

Each product class has its own properties and applications to enable formulators to achieve their desired rheology profile with all types of resins. 
Rheovis PU and PE series of associative thickeners stand out as a class of groundbreaking additives based primarily on hydrophobically modified polyether and polyurethane derivatives. 

USES and APPLICATIONS of RHEOVIS PU 1291:
-Rheovis PU 1291 is used Architectural Coatings, Baking Coating/Enamel, Exterior Paint, Exterior Primer, Exterior Wood Stains, General Industrial Coating, Ink - Water Based, Interior Paint, Interior Primer, Wood Floor Coating
-Rheovis PU 1291 is used Coatings > Waterbase, and Adhesives > Waterbase
-Rheovis PU 1291 is used Nonionic associative thickener: Hydrophobically Modified Polyurethan

-Rheovis PU 1291 is used in high PVC paints, matt / interior, silk / semi-gloss, wood paints and stains, gloss paints as well as in plasters, exterior and elastic paints.
-Rheovis PU 1291 3801 45 ~ 3000 < 0.1 next-generation VOC-free mid-shear rheology modifier with excellent ICI thickening and easy handling.
-Rheovis PU 1291 is used Associative thickener: hydrophobic modified ethoxylated urethane

-Other Applications of Rheovis PU 1291:
*excellently suited for envirommentally friendly inerior and exterior *latex paints as well as aqueous
*wood-, industrial and parquet coatings
*adhesives
*resin based plasters
*aqueous anticorrosion paints and printing inks

-Rheovis PU 1291 is VOC-free, odor-free, associative thickener that shows high efficiency in ICI viscosity at lower dosage. 
This well-balanced mid-shear rheology modifier allows for improved hiding power and excellent film appearance. 
-Rheovis PU 1291 is suitable for all types of aqueous paints and coatings: premium flat & eggshell, semi-gloss and gloss coatings.
-Rheovis PU 1291 shows improved color acceptance.

-Rheovis PU 1291 is excellently suited for envirommentally friendly inerior and exterior latex paints as well as aqueous wood-, industrial and parquet coatings, adhesives, resin based plasters, aqueous anticorrosion paints and printing inks.
-Due to Rheovis PU 1291's low viscosity it is easy to handle and pumpable. 
-Rheovis PU 1291 can be added at any time during the production process. 
Especially when pigmented high gloss coatings are manufactured Rheovis PU 1291 is very beneficial to add a fraction prior to the grinding step. 

-Rheovis PU 1291 is recommended to stir it well before use. 
-Rheovis PU 1291 is an innovative mid-shear polyurethane thickener with multiple associative elements. 
Because of Rheovis PU 1291's innovative chemical nature, the ICI build clearly exceeds that of benchmark solvent-containing and water-based products. 
Even at lower dosages. 
Thus contributing to improved performance and supporting sustainability (e.g. get more with less).

-Rheovis PU 1291 shows improved color acceptance.
-Rheovis PU 1291is excellently suited for envirommentally friendly inerior and exterior latex paints as well as aqueous wood-, industrial and parquet coatings, adhesives, resin based plasters, aqueous anticorrosion paints and printing inks.
-Rheovis PU 1291is a next-generation VOC-free mid-shear rheology modifier with excellent ICI thickening and easy handling.
Rheovis PU 1291 (formerly DSX 3801) is a non-ionic, VOC-free mid-shear rheology modifier for aqueous coatings and adhesives. 

 
-Rheovis PU 1291 is a mid-shear polyurethane thickener with multiple associative elements. 
Because of Rheovis PU 1291's innovative chemical structure the ICI build clearly exceeds that of benchmark solvent-containing and water-based products, even at lower dosages, thus contributing to improved performance and supporting sustainability (e.g. get more with less).
-Rheovis PU 1291 enables excellent flow and leveling and good gloss. 
-Additionally, Rheovis PU 1291 shows improved color acceptance. 

-Rheovis PU 1291, The yellowish liquid is excellently suited for environmentally friendly interior and exterior latex paints as well as aqueous wood, industrial and parquet coatings, adhesives, resin based plasters, aqueous anticorrosion paints and printing inks.
-Rheovis PU 1291 is free of solvents, heavy metals and tin and does not contain alkylphenol ethoxylated. 
-Rheovis PU 1291 enables excellent flow and levelling and good gloss.

ADVANTAGES of RHEOVIS PU 1291:
*improved performance and supporting sustainability
*Excellent flow and levelling and good gloss

PHYSICAL and CHEMICAL PROPERTIES of RHEOVIS PU 1291:
physical form: yellowish liquid
shelf life: Subject to appropriate storage under the usual storage and temperature conditions, our products are durable for at least 2 years typical properties
density: at 20 °C (68 °F) ~ 1.04 g/cm3
solid content: ~ 45%
brookfield viscosity: at 23°C (73°F) ~ 2.700 mPa·s 
Form: liquid
Odour: product specific
Odour threshold: No applicable information available.

Colour: colourless to yellowish clear
pH value: 6.5 - 7.5 ( 2 %(m))
Freezing point: not determined
Flash point: > 100 °C
Flammability: not determined
Lower explosion limit: For liquids not relevant for classification and labelling. 
The lower explosion point may be 5 - 15 °C below the flash point.
Upper explosion limit: For liquids not relevant for classification and labelling.
Autoignition: not determined

Vapour pressure: not determined
Density: 1.0415 g/cm3 ( 25 °C) (ISO 2811-3)
Relative density: 1.0415 ( 25 °C)
Vapour density: not determined
Partitioning coefficient noctanol/water (log Pow): not applicable for mixtures
Self-ignition temperature: not self-igniting
Thermal decomposition: No decomposition if stored and handled as prescribed/indicated.
Appearance; light yellow liquid
Dynamic Viscosity at 25°C (Brookfield 20rpm): 50-mPa.s

FIRST AID MEASURES of RHEOVIS PU 1291:
-Description of first aid measures:
*General advice:
Remove contaminated clothing.

*If inhaled:
Remove the affected individual into fresh air and keep the person calm. 
Seek medical attention.

*If on skin:
Wash thoroughly with soap and water. 

*If in eyes:
Wash affected eyes for at least 15 minutes under running water with eyelids held open. 
Seek  medical attention.

*If swallowed:
Rinse mouth and then drink 200-300 ml of water. 
Seek medical attention if necessary.

ACCIDENTAL RELEASE MEASURES of RHEOVIS PU 1291:
-Personal precautions, protective equipment and emergency procedures:
Use personal protective clothing. 

-Environmental precautions:
Do not discharge into drains/surface waters/groundwater.

-Methods and material for containment and cleaning up:
*For small amounts: 
Pick up with absorbent material (e.g. sand, sawdust, general-purpose binder).
Dispose of absorbed material in accordance with regulations.

*For large amounts: 
Pump off product.
Place absorbed material in the same container as the spilled substance/product for disposal.

FIRE FIGHTING MEASURES of RHEOVIS PU 1291:
-Extinguishing media:
*Suitable extinguishing media:
water spray, dry powder, foam

-Further information:
The degree of risk is governed by the burning substance and the fire conditions. 
Contaminated extinguishing water must be disposed of in accordance with official regulations.

EXPOSURE CONTROLS/PERSONAL PROTECTION of RHEOVIS PU 1291:
-Personal protective equipment:
*Hand protection:
Chemical resistant protective gloves

*Eye protection:
Tightly fitting safety goggles (chemical goggles).

-General safety and hygiene measures:
Handle in accordance with good industrial hygiene and safety practice.

HANDLING and STORAGE of RHEOVIS PU 1291:
-Precautions for safe handling:
No special measures necessary provided product is used correctly.

-Further information on storage conditions: 
No special precautions necessary. 
Keep in a cool place.
Store protected against freezing.

STABILITY and REACTIVITY of RHEOVIS PU 1291:
-Reactivity:
No hazardous reactions if stored and handled as prescribed/indicated.
-Chemical stability:
The product is stable if stored and handled as prescribed/indicated.

-Possibility of hazardous reactions:
None if used for intended purpose.
-Incompatible materials:
None known during use and storage if used according to instructions.

-Hazardous decomposition products: 
No hazardous decomposition products known.
*Thermal decomposition:
No decomposition if stored and handled as prescribed/indicated.