VINNEX® 2523 by Wacker is vinyl acetate. Acts as an impact modifier. Exhibits enhanced flexibility, higher mechanical toughness & optimized crystallinity and enables film blowing with PHB. It has increased melt strength, improved processability, reduced noise of PLA films, maintained transparency, good performance in film sealing and improved adhesion to paper. It does not show reduction in hardness or modulus and enables improved stiffness without affecting biodegradability. Suitable for extrusion (Sheet & blown film), injection molding, calendaring and thermoforming. Used in cutlery, packaging (boxes, bags, foams), mulch films, office supplies (pens), toys and household wares. VINNEX® 2523 is also used in medical applications, disposable tableware & cups and non-woven fabric.
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VINNEX® 2523 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Charpy impact ISO 179/1eU | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density, Bulk | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| MFR melt index, 150 °C/21.6 kg/2 mm | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |










