VAM–VeoVa
- HS Code: 39069090 | 390590
- CAS NO. : 7732-18-5
- General Description
- Chemical Properties
- Technical Specification
- Applications
- Compliance and Certifications
- Packaging Details
- Key Features/Benefits
- Storage and Handling
General Description
VAM–VeoVa copolymers are advanced vinyl-based binders designed to deliver improved water resistance, alkali resistance, and outdoor durability compared to standard PVAc systems. The incorporation of VeoVa monomers introduces bulky hydrophobic side chains, which significantly enhance weatherability and substrate protection.
These copolymers are widely used in exterior paints, construction chemicals, textured coatings, and industrial emulsions where durability and adhesion are critical.
Chemical Properties
• Physical State: Aqueous emulsion
• Appearance: Milky white liquid
• Odour: Mild
• Solubility: Water-dispersible
• Glass Transition Temperature (Tg): Grade dependent
Technical Specification
• Solid content-55-57,
• Vicosity: 25-35ps Spindle 4, RPM 20, RVT
• pH: 4-6,
• Particle size : 0.35micron,
• MFFT: 15: 10 °C
Applications
Architectural Paints and Coatings: Used as a binder in exterior and interior emulsions to improve durability, scrub resistance, and weather stability.
Construction Chemicals: Used in cement modifiers, tile adhesives, waterproofing systems, and crack fillers.
Textured and Decorative Coatings: Provides enhanced binding strength and long-term surface protection.
Industrial Coatings: Used where resistance to moisture, mild chemicals, and aging is required.
Paper and Specialty Coatings: Used as a functional binder for coated paper and specialty surfaces.
Compliance and Certifications
NA
Packaging Details
• 240/250 open top HDPE drums, IBC
Key Features/Benefits
• Superior water and alkali resistance
• Better weatherability than standard VAM systems
• Strong adhesion to mineral substrates
• Suitable for exterior-grade formulations
Storage and Handling
• Storage temperature range: 5-35 degree celcious
• Store in a cool place away from direct sunlight
• Protect from freezing (emulsion grades)
• Keep containers tightly closed
• Stir before use if settling occurs
