Multi-Purpose Vinyl Acetate Resin SR 320 Iranian Supplier
SR® 320 is an aqueous dispersion based on vinyl acetate, plasticized with dibutyl phthalate and stabilized with polyvinyl alcohol. This multi-purpose adhesive and coating binder is suitable for woven carpet back coating, paper and packaging adhesives, wood adhesives, and book binding adhesives. With a solids content of 50 ± 1%, viscosity of 75000 ± 15000 mPa·s (Brookfield RVT, Spindle 7, 20 rpm), pH of 4.0 ± 1.0, and a minimum film forming temperature of approximately 2°C, it delivers tack-free, clear, and flexible films with a Koenig hardness of 71 s.
The Supply Chain Department at Sahi Rasa Company supplies SR® 320 vinyl acetate resin for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. Whether for woven carpet back coating, paper and packaging adhesives, or book binding, 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® 320 represents a versatile vinyl acetate adhesive binder in its portfolio for the carpet, paper, packaging, and bookbinding industries. The department understands that modern adhesive applications demand binders that offer more than simple bonding; they require precise control over viscosity, adhesion development, flexibility, and compatibility with a wide range of substrates. SR® 320, with its carefully engineered vinyl acetate backbone, dibutyl phthalate plasticization, and polyvinyl alcohol stabilization, addresses these demands with a level of performance that meets the rigorous specifications of multiple industries.
The department sources SR® 320 through qualified polymer manufacturers who operate under strict quality management systems. The product is manufactured through emulsion polymerization of vinyl acetate, followed by plasticization with dibutyl phthalate and 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® 320 vinyl acetate resin.
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® 320 is an aqueous dispersion based on vinyl acetate, plasticized with dibutyl phthalate and stabilized with polyvinyl alcohol. It is a multi-purpose adhesive and coating binder suitable for woven carpet back coating, paper and packaging adhesives, wood adhesives, and book binding adhesives. The product is delivered as a white liquid with a solids content of 50 ± 1% and a viscosity of 75000 ± 15000 mPa·s.
Vinyl acetate dispersions such as SR® 320 have become important in modern adhesive technology due to their versatility, adhesion to a wide range of substrates, and compatibility with other adhesive components. SR® 320, with its dibutyl phthalate plasticization and polyvinyl alcohol stabilization, delivers excellent adhesion and flexibility, making it suitable for multiple applications.
The primary applications of SR® 320 include:
Woven Carpet Back Coating: Used for back coating and preventing fraying of cut woven carpet.
Paper and Packaging Adhesives: Used in fast-setting paper and packaging adhesive formulations.
Wood Adhesives: Used as a component in wood glue formulations for furniture and joinery.
Book Binding Adhesives: Used in adhesives for book spine gluing and page bonding.
The global adhesive market is projected to maintain steady growth, driven by increasing demand for packaging, growth in construction activity, and demand for high-performance adhesives. The Supply Chain Department at Sahi Rasa Company is positioned to serve this growing demand.
3. Physical Specifications Table
| Parameter | Specification |
|---|---|
| Product Name | SR® 320 Vinyl Acetate Multi-Purpose Dispersion |
| Appearance | White liquid |
| Solids Content (ISO 3251: 1h; 105°C) | 50 ± 1% |
| Viscosity (ISO 2555; Spindle No. 7; 20 rpm; 23°C) | 75000 ± 15000 mPa·s (cP) |
| pH Value (ISO 976) | 4.0 ± 1.0 |
| Minimum Film Forming Temperature (MFFT) (ISO 2115) | Approx. 2°C |
| Density (ISO 2811) | Approx. 1.06 g/cm³ |
| Hardness, Koenig (ISO 1522) | 71 s |
| Film Appearance | Tack-free, clear and flexible |
| Stabilization | Polyvinyl Alcohol |
| Plasticizer | Dibutyl Phthalate |
| Packaging | 200 L drums, 1000 L IBC totes |
Note: Film properties measured after force drying at 60°C for 2hr and at 21°C for 24hr and 53% relative humidity (ISO 3270). Tested at 23°C and 53% relative humidity (ISO 3270).
4. Chemical Specifications Table
| Component | Specification |
|---|---|
| Base Chemistry | Vinyl Acetate Homopolymer |
| Polymer Type | Plasticized aqueous dispersion |
| Stabilization System | Polyvinyl Alcohol |
| Plasticizer | Dibutyl Phthalate |
| Solids Content | 50 ± 1% |
| pH Value | 4.0 ± 1.0 |
| MFFT | Approx. 2°C |
| Density | Approx. 1.06 g/cm³ |
| Volatile Content | Approx. 50% (water) |
| Standards Reference | ISO 3251, ISO 2555, ISO 976, ISO 2115, ISO 2811, ISO 1522, ISO 3270 |
5. Industries & Factories Using This Product
SR® 320 vinyl acetate resin is utilized across a diverse range of industries. The following industries and their factories are the primary users of this product:
Carpet Manufacturers: Woven carpet producers, carpet finishing companies, and floor covering manufacturers use SR® 320 for back coating and anti-fraying applications.
Paper and Packaging Factories: Paper adhesive producers, envelope manufacturers, and packaging companies use SR® 320 in fast-setting paper and packaging adhesives.
Book Binding Plants: Bookbinding companies and print finishing plants use SR® 320 in book spine gluing and page bonding adhesives.
Woodworking Shops: Furniture manufacturers and joinery workshops use SR® 320 in wood adhesive formulations.
Textile Finishing Plants: Textile finishing companies use SR® 320 for woven fabric finishing and anti-fraying applications.
6. Key Properties & Advantages
SR® 320 offers a distinctive combination of properties that make it a versatile choice for multiple adhesive and coating applications:
Multi-Purpose Versatility: SR® 320 is suitable for a wide range of applications, including carpet back coating, paper and packaging adhesives, wood adhesives, and book binding adhesives.
Excellent Adhesion: The vinyl acetate backbone provides strong adhesion to a wide range of substrates, including fibers, paper, wood, and other cellulosic materials.
Clear and Flexible Films: Dried films are clear and flexible, accommodating dimensional changes in substrates.
Tack-Free Surface: The tack-free surface of dried films prevents blocking and sticking during storage and handling.
Nonionic Nature: SR® 320 is nonionic, allowing it to be applied together with anionic and cationic textile auxiliaries in a single bath.
pH Flexibility: SR® 320 can be applied at neutral or weakly alkaline pH.
Compatibility with Plasticizers: Good compatibility with commonly used phthalates and benzoate plasticizers, allowing formulators to adjust flexibility.
Viscosity Adjustability: Various thickeners, including Tylose® grades and acrylic thickeners, can be used to adjust viscosity.
Environmentally Friendly: As a waterborne dispersion, SR® 320 enables the formulation of low-VOC adhesives.
7. Chemical Formula / Size & Packaging Specifications
SR® 320 is a polymer dispersion, not a single chemical compound. Its polymer backbone is based on polyvinyl acetate.
General Structure: [-CH₂-CH(OCOCH₃)-]ₙ
CAS Number: 9003-20-7 (polyvinyl acetate)
Packaging Options:
200 L standard steel or plastic drums
1000 L IBC (Intermediate Bulk Container) totes
Custom packaging upon request
Storage Conditions: Store between 0°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 | Viscosity | MFFT | Application |
|---|---|---|---|---|
| SR® 320 | 50 ± 1% | 75000 ± 15000 mPa·s | Approx. 2°C | Carpet back coating, paper adhesives |
| SR® 321 | 49 ± 1% | 65000 ± 15000 mPa·s | 4°C | Paper and packaging adhesives |
| SR 300 | 50 ± 1% | 85000 ± 15000 mPa·s | 14°C | Carpet finishing, wood glue |
| SR 301 | 50 ± 1% | 12000 ± 2000 mPa·s | 12°C | Wood glue, paper adhesives |
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® 320, 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® 320 vinyl acetate resin 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.
Export & Transportation
Sahi Rasa's Commercial & Transportation Department operates through an active network of representatives at major land borders and seaports, coordinating export, customs clearance, transportation and import procedures to your destination.
Border & Customs Network
Active representatives at key Iranian land borders and commercial crossings provide customs clearance, export coordination and cross-border logistics for industrial and commercial shipments.
Cross-Border Transportation
We arrange suitable vehicles and transportation solutions based on cargo type, packaging, route, destination and delivery requirements across neighboring markets.
Land Border Crossings
Key Iranian border routes serving Iraq, the Caucasus, Central Asia, Afghanistan and Pakistan.
Tamarchin
Haji Omran • Iraqi Kurdistan
Erbil & Duhok
Bashmaq
Iraqi Kurdistan
Sulaymaniyah & surrounding areas
Parviz Khan
Iraq
Kalar & nearby destinations
Khosravi
Iraq
Central Iraqi destinations
Shalamcheh
Iraq
Southern Iraq routes
Bileh Savar
Azerbaijan
Northwestern route
Bazargan
Turkey
Western trade route
Poldasht
Armenia & Azerbaijan
Regional routes
Islam Qala
Afghanistan
Herat & western Afghanistan
Lotfabad
Turkmenistan
Central Asian routes
Sarakhs
Turkmenistan
Central Asia
Milak
Afghanistan
Eastern & southern routes
Mil 78
Afghanistan
Major eastern route
Taftan
Pakistan
Cross-border trade route
Rimdan
Pakistan
Southern route
Seaports & Maritime Logistics
Port-based logistics solutions for international shipments, containerized cargo and bulk transportation.
Chabahar Port
Indian Ocean
International maritime logistics
Mahshahr Port
Persian Gulf
Industrial & bulk cargo
Bandar Abbas
Persian Gulf
Container & general cargo
Shahid Rajaee
Bandar Abbas
Major container gateway
Amirabad Port
Caspian Sea
Regional maritime trade
Anzali Port
Caspian Sea
Regional & international trade
Export Destinations
Road and multimodal transportation to key markets across the region.
Transportation Fleet
Vehicle solutions selected according to cargo type, loading requirements and destination.
Road Tankers
Liquid, chemical, petroleum and bulk liquid transportation.
Curtainsider
Flexible transport for cartons, pallets, bags and general cargo.
Refrigerated Trucks
Temperature-controlled transportation for sensitive cargo.
Flatbed Trailers
Machinery, equipment, oversized and palletized cargo.
Mini Trucks
Regional deliveries and medium-volume commercial shipments.
3-Ton Pickups
Smaller cargo, local delivery and flexible last-mile transport.
Custom Transport
Specialized vehicles arranged according to cargo requirements.
Need Export & Transportation Support?
Fill out the offer request form or email us directly: Tell us your product, quantity, packaging and destination. Our commercial team will coordinate the suitable route and transportation solution.
Export Packaging Options
Flexible packaging solutions designed around your product, quantity, transportation method and destination requirements.
Bulk
Bulk solid, powder and liquid shipments for high-volume industrial and commodity products.
Bulk CargoDrums & Barrels
Plastic, HDPE and steel drums for chemicals, oils, petroleum products and industrial liquids.
20–250 LBags & Sacks
PP, PE, woven, kraft and multi-layer bags for powders, minerals, chemicals and granules.
Industrial BagsJumbo Bags
FIBC and jumbo bags with liners, pallets or metal cages for high-volume bulk materials.
FIBCPalletized
Cartons, bags, drums and boxes secured on export pallets with stretch or shrink wrapping.
Export ReadyCartons & Boxes
Corrugated export cartons, master boxes and heavy-duty packaging for organized shipments.
BoxedIBC Containers
Intermediate bulk containers for efficient handling of liquid chemicals, oils and industrial materials.
Up to 1,000 LTank Containers
ISO tank containers and specialized tanks for liquid, chemical and petroleum products.
ISO TankWooden Crates
Export-grade wooden crates and cases for machinery, equipment and heavy industrial products.
Heavy DutyMetal Frames
Steel frames, cages and metal pallets for reinforced protection during international transportation.
ReinforcedSpecialized Packaging
Customized solutions for pharmaceutical, laboratory, medical, hazardous and sensitive materials.
CustomCustom Solutions
Packaging configured to product specifications, handling requirements, destination and shipping conditions.
TailoredRelated products
Acrylic Gloss Paint Binder SR 777 Original Iranian
SR® 777 is a non-plasticized aqueous dispersion based on acrylic and methacrylic acid esters, stabilized with surfactants. This high-performance binder is specifically engineered for the production of dispersion-based gloss paints, wood stains, vinyl silk paints, primers, and deep shade paints. With a solids content of 46 ± 1%, viscosity of 100 ± 50 mPa·s (Brookfield LVT, Spindle 2, 60 rpm), pH of 8.5 ± 0.5, and a minimum film forming temperature of 13°C, it delivers clear, tack-free films with excellent wet adhesion on old alkyd resin paint films, high alkali resistance, and low water absorption.
The Supply Chain Department at Sahi Rasa Company supplies SR® 777 acrylic binder for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. Whether for gloss paint manufacturing, wood coating production, or metal coating formulations, the department ensures reliable supply, competitive pricing, and comprehensive logistics support. The product is available in drums and IBC totes with custom packaging options.
Building Adhesive Binder Styrene Acrylic SR 735 Iranian Supplier
SR® 735 is a non-plasticized aqueous dispersion based on styrene and an acrylic acid ester, stabilized with surfactants. This high-performance binder is designed for interior paints (containing solvents or plasticizers), roof tile coatings, dispersion silicate systems, binders for fibrous materials, filler/putties and leveling grouts, plasters and textured coatings, external wall insulating systems, ceramic tile adhesives, primers, fiber cement coatings, and masonry paints. With a solids content of 50 ± 1%, viscosity of 3500 ± 1500 mPa·s (Brookfield LVT, Spindle 4, 60 rpm), pH of 8 ± 0.5, MFFT of approximately 15°C, density of approximately 1.02 g/cm³, Tg of approximately 18°C, and hardness of 53 s, it delivers clear and tack-free films with high resistance to water and alkali.
The Supply Chain Department at Sahi Rasa Company supplies SR® 735 for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia.
Cement Modifier Styrene Acrylic SR PR620 Supplied from Iran
SR® PR620 is a non-plasticized aqueous dispersion based on acrylic acid ester and styrene, stabilized with surfactants. It is a high-solids, flexible resin with cement compatibility designed to modify hydraulic binders. With a solids content of 56 ± 1%, viscosity of 200 ± 50 mPa·s (Brookfield LVT, Spindle 4, 60 rpm), pH of 8 ± 0.5, particle size of approximately 0.2 μm, MFFT of 0°C, density of approximately 1.03 g/cm³, and Tg of approximately -6°C, it demonstrates water-tightness, impermeability, good adhesion to old surfaces, and improved freeze-thaw resistance of cement mixtures.
The Supply Chain Department at Sahi Rasa Company supplies SR® PR620 for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia.
Ethylene Glycol Made in Iran
Iranian ethylene glycol (MEG), also known as monoethylene glycol, is a high-purity solvent manufactured for use in glass cleaner, cleaning, and industrial formulations. This product is a clear, colorless, viscous liquid available in 99.5% concentration and is supplied in 220 L drums and IBC totes. It is widely used in glass cleaners, surface cleaners, and industrial cleaners as a humectant and solvent that improves cleaning performance and prevents streaking.
The Supply Chain Department at Sahi Rasa Company supplies Iranian ethylene glycol for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. The department offers sample dispatch, custom packaging, and formulation support for final products including glass cleaners, surface cleaners, and industrial cleaners.
Flexible Roof Coating Styrene Acrylic SR 765 Order from Iran
SR® 765, approximately 50%, is a plasticizer-free aqueous dispersion based on (meth)acrylic acid esters and styrene, stabilized with surfactants. This high-performance binder is engineered for flexible roof coatings, dispersion silicate systems, flexible sealing coatings, binders for fibrous materials, masonry paints, elastomeric wall coatings, plasters and textured coatings, crack-bridging systems, external wall insulating systems, and silicone resin emulsion paints. With a solids content of 50 ± 1%, viscosity of 3500 ± 1500 mPa·s (Brookfield LVT, Spindle 4, 60 rpm), pH of 8 ± 0.5, particle size of 0.09–0.25 μm, MFFT of 0°C, density of approximately 1.02 g/cm³, Tg of approximately -6°C, and hardness of 5 s, it delivers almost clear, slightly tacky films with good flexibility and water resistance.
The Supply Chain Department at Sahi Rasa Company supplies SR® 765 for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia.
Hydrogen Peroxide 50% Made in Iran
Iranian hydrogen peroxide (H₂O₂), also known as oxygenated water (آب اکسیژنه), at 50% concentration is a high-purity oxidizing agent manufactured for use in glass cleaner, cleaning, and disinfection formulations. This product is a clear, colorless liquid supplied in 220 L drums and IBC totes. It is widely used in glass cleaners, surface cleaners, and disinfection products as an environmentally friendly oxidizing agent that decomposes into water and oxygen without leaving harmful residues.
The Supply Chain Department at Sahi Rasa Company supplies Iranian hydrogen peroxide (50% ) for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. The department offers sample dispatch, custom packaging, and formulation support for final products including glass cleaners, surface cleaners, and disinfectants.
Monopropylene Glycol MPG export from in Iran
Iranian monopropylene glycol (MPG), also known as propylene glycol, is a pharmaceutical-grade solvent and excipient manufactured under strict GMP conditions. This clear, colorless, viscous liquid is a diol used as a solvent, humectant, and carrier in pharmaceutical formulations, including oral solutions, injectables, topical creams, and cosmetics. The excipient is available in USP, BP, EP, and JP grades and is suitable for the manufacture of liquid and semi-solid dosage forms. All products are manufactured under licenses from the Iranian Ministry of Health and Medical Education (MOHME), with GMP certification, and in full compliance with all required pharmaceutical production standards.
The Supply Chain Department at Sahi Rasa Company supplies Iranian monopropylene glycol (MPG) for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. In addition to the excipient, the department offers blister materials, caps, dosing cups, dosing spoons, syringes and needles, and complete labeling services.
Veneering Adhesive Resin SR 450 Buy from Iran
SR 450 is a non-plasticized aqueous dispersion based on vinyl acetate and acrylic esters, stabilized with surfactants. This high-performance adhesive binder is specifically designed for veneering applications, providing good adhesion when used as a pressing adhesive. With a solids content of 50 ± 1%, viscosity of 11000 ± 4000 mPa·s (Brookfield RVT, Spindle 5, 20 rpm), pH of 4.5 ± 0.5, and a minimum film forming temperature of approximately 10°C, it delivers clear and tack-free films with a Koenig hardness of 87 s.
The Supply Chain Department at Sahi Rasa Company supplies SR 450 veneering adhesive resin for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. Whether for furniture veneering, HPL laminating, or wood panel bonding, the department ensures reliable supply, competitive pricing, and comprehensive logistics support. The product is available in drums and IBC totes with custom packaging options.
Reviews
There are no reviews yet.