CAS No 108-05-4 inyl Acetate Monomer (VAM) is a colorless, volatile, flammable mobile liquid, with characteristic sweet etheral odor. It is soluble in most organic solvents including chlorinated solvents, but is not soluble in water.
Product: Vinyl acetate VAM
CAS: 108-05-4
Molecular formula : C4H6O2
Molecular weight : 86.09
EINECS: 203-545-4
| Melting point | -93 °C (lit.) | Ph | 7 (20g/l, H2O, 20ºC) |
| Boiling point | 72-73 °C (lit.) | Storage | 2-8°C |
| Density | 0.934 g/mL at 25 °C (lit.) | Flashing point | 20 °F |
Uses of Vinyl Acetate Monomer (VAM) Liquid
Polymer Synthesis
1. PVAc (Polyvinyl Acetate): Homopolymerization of VAM produces PVAc-used in white glues, wood adhesives, and paper coatings for its strong adhesion and water solubility.
2. EVA (Ethylene-Vinyl Acetate): Copolymerization with ethylene yields EVA resins-utilized in flexible films, shoe soles, and solar panel encapsulants for flexibility and weather resistance.
3. Vinyl-Acrylic Copolymers: Copolymerization with acrylic esters creates durable emulsions for exterior coatings and textile binders.
Adhesives & Sealants
4. Emulsion Adhesives: Core monomer for water-based white glues, packaging adhesives, and construction sealants-offers strong bonding to paper, wood, and fabric.
5. Pressure-Sensitive Adhesives (PSAs): Copolymers with acrylics enhance tack and shear strength for tapes and labels.
Coatings & Inks
6. Water-Based Coatings: Emulsion polymers from VAM form low-VOC interior/exterior paints-exhibit good film formation and color retention.
7. Paper Coatings: PVAc-based coatings improve paper smoothness and printability for packaging and magazine stock.
Textiles & Paper
8. Textile Sizing Agents: VAM polymers act as sizing agents for cotton and synthetic fabrics-enhance yarn strength and reduce breakage during weaving.
9. Paper Lamination: Adhesive formulations bond paper to plastic or metal foils for food packaging (compliant with food-contact standards).
Other Industrial Uses
10. Chewing Gum Bases: Polymerized VAM (PVAc) provides elasticity and chewability in gum formulations.
11. Film Production: EVA copolymers from VAM create flexible, heat-sealable films for medical packaging and agricultural mulch.
Contact us now to learn more!
Why Choose gneebio?
The customer comes first. We provide high-quality products at reasonable prices and ensure prompt shipment.
We can send the goods directly to your delivery address, which is relatively safe and fast. We have goods ready in stock.
We respond quickly and clearly to customers' questions. We provide a warm after-sales service and will help you solve any problems you encounter.
We deliver exceptional quality and service at competitive prices.
Contact Us:
Email: sales@gneebio.com
Website: https://www.gneebio.com/inquiry
Our company
Gneebio is a professional chemical raw materials supplier located in Henan Province, China. We have passed quality system certification and have self-managed import and export rights. Our products are popular with customers. As a leading global supplier, we deliver certified chemical raw materials that comply with REACH, RoHS, ISO and other international standards. Our robust monthly production capacity ensures consistent quality and a reliable supply for bulk orders.
