Industrial grade polyvinyl acetate (PVAC) is a thermoplastic homopolymer resin, widely used in composite materials, adhesives and polylactic acid (PLA) and other fields. For details of the applications, please visit the PVAC Application pages.
Nitchen Group made PVAC can compete with global suppliers in quality. The molecular weight of our pvac solid resin can be customzed.
For more inforation please contact our sales team info@polyvinylacetate.cn
- Main parameters
| Item | Remarkable Competitors | Viscosity in 10% Vinyl Ester Liquid [MpaS] | Molecular Weight [Mw g/mol] | Typical Application |
| POLYVINYL ACETATE [CAS-NO. 9003-20-7] Industry Grade | ||||
| NT-0105 | Wacker B Series | 1.2-3.5 | 10-50x103 | Hot Melt Glue, Paints |
| NT-0610 | Wacker B Series | 3.5-7.5 | 50-100x103 | SMC, Bubbe Gue |
| NT-09/HV-1 | Wacker UW1 | 8.0-11.0 | 110-150x103 | SMC, Adhesives |
| HV-2 | Wacker UW2 | 11.0-13.5 | 160-180x103 | Adhesives |
| HV-3 | Synthormer M60 | 15.0-22.0 | 200-250x103 | Adhesives, Film formers |
| NT-10/HV-4 | Wacker UW4 | 23.0-30.0 | 270-310x103 | BMC, Pultrusion, RTM |
| NT-11/HV-S | Wacker UW10 | 35.0-55.0 | 330-430x103 | BMC, Degradable plastics |
| HV-B100 | Maiginuo B100 | 60.0-75.0 | 440-470x103 | Plastic and grease-proof paper cladding, film material |
| HV-25FS4755 | Wacker UW25 | 75.0-85.0 | 470-550x103 | Sound insulation board, film material, photosensitive film |
| HV-100120 | - | 220.0-260.0 | 1000-1200x103 | Adhesives |
- Suggest Applications
(1). Composite materials: SMC, BMC, pultrusion process, low profile and low shrinkage additive (LPA).
(2). Adhesives: solvent-based adhesives, coatings, hot-melt adhesives, soundproof panels, structural adhesives, toy foam adhesives, etc.
(3). polylactic acid (PLA) solubilizing and toughening modifier: biodegradable plastic field (attached with detailed instructions)
(4). Film forming agent: polyvinyl acetate alcoholysis polyvinyl alcohol.
(5). Others: water treatment membrane materials and components, military photographic film, etc.
- Solubility and Compatability
(1) Solubility: soluble solvent and monomer
Methyl (ethyl, propyl, butyl, amyl) acetate, (propyl, butyl, cyclohexane) ketone, styrene, di (tri) chloromethane, trichloroethylene, methyl methacrylate, methanol, ethanol (94%), isopropanol (90%), n-butanol, tetrahydrofuran, unsaturated resin, vinyl ester resin, epoxy resin, etc.
(2) Compatibility: compatible plasticizer
Plasticizer is added to PVAC resin to improve flexibility and viscosity, reduce heat sealing temperature and enhance water resistance. Coatings and adhesives containing PVAC resin usually need only a small amount of plasticizer to improve flexibility. Higher plasticizer content (20% or more) will greatly reduce the softening point and heat resistance of the adhesive, and improve the surface viscosity of the adhesive and coating containing PVAC.
(3) Recommended plasticizers for PVAC
Dibenzoate: diethylene glycol dibenzoate or dipropylene glycol dibenzoate,
Polymer plasticizer: polyadipate, Glyceryl triacetate
TAG: pvac polyvinylacetate
