Exterior Paint Binder Vinyl Acetate VeoVa SR 480 Iranian Supplier
SR® 480 is a non-plasticized aqueous dispersion based on vinyl acetate and VeoVa (vinyl ester of versatic acid), stabilized with surfactants. This high-performance binder is specifically engineered for exterior paints, interior paints, textured coatings, and EIFS (External Insulation and Finish Systems). With a solids content of 50 ± 1%, viscosity of max. 1000 mPa·s (Brookfield LVT, Spindle 3, 60 rpm), pH of 7 ± 0.5, and a minimum film forming temperature of +14°C, it delivers clear, tough films with a Koenig hardness of 130 s and a calculated glass transition temperature of approximately -35°C. The product offers high durability, outstanding wash and scrub resistance, and low dirt pick-up.
The Supply Chain Department at Sahi Rasa Company supplies SR® 480 vinyl acetate/VeoVa binder for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. Whether for exterior paints, interior paints, textured coatings, or EIFS systems, the department ensures reliable supply, competitive pricing, and comprehensive logistics support. The product is available in drums and IBC totes with custom packaging options.
1. Introduction to the Supply Chain Department at Sahi Rasa Company
The Supply Chain Department at Sahi Rasa Company has developed a specialized expertise in the export of polymer dispersions and resin products, and SR® 480 represents a high-performance vinyl acetate/VeoVa binder in its portfolio for the architectural coatings industry. The department understands that modern exterior and interior paints demand binders that offer more than simple film formation; they require precise control over pigment binding capacity, weather resistance, dirt pick-up, and durability. SR® 480, with its carefully engineered vinyl acetate/VeoVa copolymer backbone and surfactant stabilization system, addresses these demands with a level of performance that meets the rigorous specifications of high-PVC exterior and interior paints.
The department sources SR® 480 through qualified polymer manufacturers who operate under strict quality management systems. The product is manufactured through emulsion polymerization of vinyl acetate and VeoVa, followed by precise adjustment of solids content, viscosity, and pH. Each batch is tested against specification limits before release. The department maintains rigorous incoming quality control and provides Certificates of Analysis with every shipment.
For clients in Afghanistan, the Kurdistan Region, Iraq, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia, the Supply Chain Department at Sahi Rasa Company offers a reliable and flexible supply of SR® 480 vinyl acetate/VeoVa binder.
Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.
2. Product Overview
SR® 480 is a non-plasticized aqueous dispersion based on vinyl acetate and VeoVa, stabilized with surfactants. It is a high-performance binder specifically designed for interior and exterior wall paints with high PVC, semi-gloss paints, textured coatings, and EIFS systems. The product is delivered as a white liquid with a solids content of 50 ± 1% and a viscosity of max. 1000 mPa·s.
Vinyl acetate/VeoVa copolymer dispersions such as SR® 480 have become important in modern exterior paint technology. The VeoVa monomer, a vinyl ester of versatic acid (a branched carboxylic acid), imparts hydrolytic stability, UV resistance, and hydrophobic character to the polymer, resulting in improved durability, weather resistance, and reduced dirt pick-up compared to conventional vinyl acetate homopolymers or vinyl acetate/acrylic copolymers.
The primary applications of SR® 480 include:
Exterior Paints: Used as a binder in exterior wall paints with high PVC.
Interior Paints: Used as a binder in interior wall paints.
Textured Coatings: Used as a binder in textured decorative coatings.
EIFS Systems: Used as a binder in External Insulation and Finish Systems.
Semi-Gloss Paints: Used as a binder in semi-gloss paints for interior and exterior applications.
Façade Paints: Used in façade coatings for exterior building protection.
The global architectural coatings market is projected to maintain steady growth. The Supply Chain Department at Sahi Rasa Company is positioned to serve this growing demand.
3. Physical Specifications Table
| Parameter | Specification |
|---|---|
| Product Name | SR® 480 Vinyl Acetate/VeoVa Copolymer Dispersion |
| Appearance | White liquid |
| Solids Content (ISO 3251: 1h; 105°C) | 50 ± 1% |
| Viscosity (ISO 2555; Spindle No. 3; 60 rpm; 23°C) | Max. 1000 mPa·s (cP) |
| pH Value (ISO 976) | 7 ± 0.5 |
| Minimum Film Forming Temperature (MFFT) (ISO 2115) | +14°C |
| Density (ISO 2811) | Approx. 1.047 g/cm³ |
| Hardness, Koenig (ISO 1522) | 130 s |
| Glass Transition Temperature (Tg, calculated) | Approx. -35°C |
| Film Appearance | Clear, Tough |
| Stabilization | Surfactants |
| Plasticizer | None |
| Packaging | 200 L drums, 1000 L IBC totes |
Note: Film properties measured after drying 1hr at 60°C, then 24hr at 23 ± 2°C and 50 ± 5% relative humidity (ISO 3270). Tested at 23 ± 2°C and 50 ± 5% relative humidity (ISO 3270).
4. Chemical Specifications Table
| Component | Specification |
|---|---|
| Base Chemistry | Vinyl Acetate/VeoVa Copolymer |
| Polymer Type | Non-plasticized aqueous dispersion |
| Stabilization System | Surfactants |
| Solids Content | 50 ± 1% |
| pH Value | 7 ± 0.5 |
| MFFT | +14°C |
| Density | Approx. 1.047 g/cm³ |
| Tg (Calculated) | Approx. -35°C |
| Volatile Content | Approx. 50% (water) |
| Residual Monomer | Within industry standards |
| Heavy Metals | Within industry standards |
| Standards Reference | ISO 3251, ISO 2555, ISO 976, ISO 2115, ISO 2811, ISO 1522, ISO 3270 |
5. Industries & Factories Using This Product
SR® 480 vinyl acetate/VeoVa binder is utilized across a diverse range of architectural coating industries. The following industries and their factories are the primary users of this product:
Paint and Coating Manufacturers: Waterborne exterior paint producers, emulsion paint factories, and architectural coating manufacturers use SR® 480 as a binder for exterior and interior paints with high PVC.
EIFS System Manufacturers: External Insulation and Finish System producers use SR® 480 in base coats and finish coats. The product's durability, weather resistance, and dirt pick-up resistance are particularly valuable in EIFS applications.
Textured Coating Manufacturers: Producers of textured decorative coatings use SR® 480 as a binder for durable textured finishes.
Semi-Gloss Paint Producers: Manufacturers of semi-gloss paints for interior and exterior use SR® 480 for its balance of durability and appearance.
Façade Coating Manufacturers: Producers of façade coatings for building exteriors use SR® 480 for its weather resistance.
Construction Coating Suppliers: Construction coating suppliers use SR® 480 in various waterborne construction coatings.
Industrial Paint Factories: Manufacturers of general industrial coatings use SR® 480 in waterborne formulations.
6. Key Properties & Advantages
SR® 480 offers a distinctive combination of properties that make it a superior choice for exterior and interior paint applications:
Excellent Pigment Binding Capacity: The product can be used with high pigment loadings, making it ideal for high-PVC exterior paints.
High Durability: The vinyl acetate/VeoVa copolymer backbone provides excellent durability, ensuring long-term protection of the substrate.
Outstanding Wash and Scrub Resistance: The unique stabilization system imparts outstanding wash and scrub resistance, meeting the requirements of high-quality interior paints.
Low Dirt Pick-Up: The hydrophobic character of the VeoVa monomer results in low dirt pick-up, keeping painted surfaces cleaner for longer.
Weather Resistance: The product provides good weather resistance for exterior applications.
Low MFFT and Low Tg: The low MFFT (+14°C) and low calculated Tg (approximately -35°C) ensure good film formation at ambient temperatures and flexibility of the final film.
Broad Formulation Compatibility: SR® 480 is compatible with the usual titanium dioxide and colored pigments as well as fillers.
Environmentally Friendly: As a waterborne dispersion, SR® 480 enables the formulation of low-VOC paints.
7. Chemical Formula / Size & Packaging Specifications
SR® 480 is a polymer dispersion, not a single chemical compound. Its polymer backbone is based on vinyl acetate and VeoVa (vinyl ester of versatic acid) copolymer.
General Structure: [-CH₂-CH(OCOCH₃)-]ₙ-co-[-CH₂-CH(OCO-R)-]ₘ (where R = branched C₉-C₁₀ alkyl from versatic acid)
CAS Number: 9003-20-7 (polyvinyl acetate)
Packaging Options:
200 L standard steel or plastic drums
1000 L IBC (Intermediate Bulk Container) totes
Bulk tanker deliveries available on request
Custom packaging upon request
Storage Conditions: Store between 5°C and 35°C, protected from frost and direct sunlight. Shelf life: 6 months from date of production when stored in unopened containers.
8. Available Grades, Sizes, Qualities & Custom Colors
| Grade | Solids Content | MFFT | Tg | Application |
|---|---|---|---|---|
| SR® 480 | 50 ± 1% | +14°C | Approx. -35°C | Exterior paints, EIFS |
| SR® 777 | 46 ± 1% | 13°C | Approx. 24°C | Gloss paints, wood stains |
| SR® 5150 | 55 ± 1% | 6°C | Approx. 21°C | Interior paints, resin-bound plasters |
| SR® 707 | 50 ± 1% | 16°C | – | Architectural coatings, primers |
| SR 708 | 50 ± 1% | 21°C | 17°C | Flexible and waterproof coatings |
Quality Grades: Industrial Grade, Professional Grade, Premium Grade.
Custom Options: Custom solids content, custom viscosity, custom pH adjustment, and private labeling available.
9. Sahi Rasa Supply Chain Department Services for International Factories
The Supply Chain Department at Sahi Rasa Company offers a comprehensive suite of services for international factories procuring SR® 480, including Monthly & Weekly Supply Planning, Sourcing & Procurement, Sample Dispatch, Custom Manufacturing (OEM/ODM), Pre-Shipment Quality Control, Loading & Handling, Export Documentation, International Transportation, Export Customs Clearance, Import Customs Clearance, On-Site Technical Team Deployment, and Training & Knowledge Transfer. Each service is delivered with the same rigor and attention to detail described in previous product sections.
10. Why Choose the Supply Chain Department at Sahi Rasa Company?
Choosing the Supply Chain Department at Sahi Rasa Company as your supplier of SR® 480 vinyl acetate/VeoVa binder offers numerous advantages, including reliable Iranian supply, quality assurance, flexible logistics, comprehensive services, competitive pricing, regional expertise in Afghanistan, Iraq, Kurdistan, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia, and a customer-centric approach.
11. Ordering & Contact Information
International customers can place orders through the Request for Quotation (RFQ) form located at the bottom of this page. The expert team at the Supply Chain Department at Sahi Rasa Company will respond to all inquiries as soon as possible, providing complete information on pricing, delivery schedules, shipping terms, and export documentation.
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