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RHEOSOLVE T 663 provides effective viscosity control and improves the consistency of water-based formulations.
RHEOSOLVE T 663 helps maintain uniform ingredient distribution while reducing settling and phase separation during storage.
RHEOSOLVE T 663's versatile performance supports smooth flow, easy processing, and stable product texture across various industrial applications.
CAS Number: 7732-18-5
Synonyms: RHEOSOLVE T-663 Thickener, Associative Thickener T 663, RHEOSOLVE Acrylic Thickener T 663, RHEOSOLVE Polymeric Thickener T 663, RHEOSOLVE Rheology Modifier T 663, RHEOSOLVE Viscosity Modifier T 663, RHEOSOLVE Aqueous Thickener T 663, RHEOSOLVE Waterborne Thickener T 663, Surfactant-Compatible Thickener T 663, Alkali-Swellable Thickener T 663, Acrylic Associative Thickener T 663, Hydrophobically Modified Acrylic Thickener T 663, Water-Based Polymer Thickener T 663, RHEOSOLVE Flow Control Agent T 663, RHEOSOLVE Viscosity Builder T 663, RHEOSOLVE Stabilizing Polymer T 663, RHEOSOLVE Liquid Thickener T 663, RHEOSOLVE Formulation Aid T 663, RHEOSOLVE Thickening Agent T 663, RHEOSOLVE Performance Additive T 663
RHEOSOLVE T 633 is an acrylic thickener in aqueous dispersion for the household, industrial and institutional detergent industry.
RHEOSOLVE T 663 is specifically designed to thicken high pH formulations.
RHEOSOLVE T 633 is easy to use and provides instantaneous thickening effect.
RHEOSOLVE T 663 is a trade-name specialty additive used to modify viscosity, flow, and processing behavior in industrial formulations.
RHEOSOLVE T 663 can function as a rheology modifier, processing aid, or formulation solvent depending on the supplier-specific composition and intended application.
RHEOSOLVE T 663 may be used in coatings, inks, polymer systems, agrochemical formulations, detergents, and related products to improve application uniformity, dispersion stability, leveling, and overall processability.
Applications of RHEOSOLVE T 663:
RHEOSOLVE T 663 is used as an acrylic rheology modifier and thickening agent in household, industrial, and institutional cleaning formulations.
RHEOSOLVE T 663 is applied in liquid detergents, surface cleaners, degreasers, disinfectant cleaners, and automotive care products to control viscosity, improve product consistency, and stabilize suspended ingredients.
RHEOSOLVE T 663 is also used in personal care products such as shampoos, liquid soaps, cleansing gels, creams, and cosmetic emulsions to improve texture, suspension stability, and application properties.
In water-based coatings, textile auxiliaries, printing formulations, and agrochemical products, RHEOSOLVE T 663 helps regulate flow behavior, prevent sedimentation, and maintain formulation homogeneity during storage and use.
Stability and Reactivity of RHEOSOLVE T 663:
Chemical stability:
Gum arabic is chemically stable under normal conditions of use, handling, and storage.
Reactivity:
No hazardous reactions under normal conditions.
Conditions to avoid:
Excessive moisture, prolonged exposure to high humidity, and extreme heat may cause clumping or microbial growth.
Incompatible materials:
Strong oxidizing agents.
Hazardous decomposition products:
Thermal decomposition may produce carbon oxides (CO, CO₂).
Handling and Storage of RHEOSOLVE T 663:
Handling:
Handle in accordance with good industrial hygiene and safety practices.
Avoid generating excessive dust during handling.
Storage:
Store in a cool, dry, well-ventilated area.
Keep containers tightly closed when not in use.
Storage conditions:
Protect from moisture and humidity.
Packaging materials:
Food-grade or inert containers recommended.
Shelf life:
Long shelf life when stored dry and sealed.
First Aid Measures of RHEOSOLVE T 663:
Inhalation:
Remove person to fresh air.
If respiratory discomfort persists, seek medical attention.
Skin contact:
Wash skin thoroughly with soap and water.
No adverse effects expected.
Eye contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do.
Ingestion:
Non-toxic and edible; no treatment normally required.
Seek medical advice if large quantities cause discomfort.
Most important symptoms:
Mechanical irritation due to dust exposure.
Firefighting Measures of RHEOSOLVE T 663:
Suitable extinguishing media:
Water spray, foam, dry chemical powder, or carbon dioxide (CO₂).
Specific hazards:
Combustible organic material; dust may form explosive mixtures in air under extreme conditions.
Protective equipment for firefighters:
Self-contained breathing apparatus and full protective clothing.
Special precautions:
Avoid dust clouds during firefighting.
Accidental Release Measures of RHEOSOLVE T 663:
Personal precautions:
Avoid breathing dust.
Use appropriate personal protective equipment.
Environmental precautions:
Prevent large quantities from entering drains or watercourses.
Methods for cleanup:
Sweep or vacuum spilled material using dust-minimizing methods.
Dispose of according to local regulations.
Exposure Controls / Personal Protection of RHEOSOLVE T 663:
Occupational exposure limits:
Not established.
Engineering controls:
Adequate general ventilation recommended.
Personal protective equipment (PPE):
Respiratory protection:
Not normally required; dust mask recommended if airborne dust is generated.
Hand protection:
Not required under normal use.
Eye protection:
Safety glasses recommended in dusty environments.
Skin protection:
No special protection required.
Hygiene measures:
Wash hands after handling; avoid eating or drinking in work areas.
Identifiers of RHEOSOLVE T 663:
Product: RHEOSOLVE T 633
Product Group: RHEOSOLVE
Principal: ARKEMA
Commodity Code: 39069090
CAS Number: 7732-18-5
Group: FORMULATION AID
Sub Group: RHEOLOGY MODIFIERS
Product Number: 324588
Properties of RHEOSOLVE T 663:
Appearance: Milky to translucent viscous liquid
Odor: Mild characteristic odor
Solubility: Readily dispersible in water
Appearance: Milky liquid
Nature: Acrylic copolymer
pH: 4
