VINNEX® 2523 is a a tackifier by Wacker with chemical composition vinyl acetate. 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. Suitable for hot-melt adhesives. Used in packaging (boxes, bags, foams), construction, consumer goods, medical applications and non-woven fabric. VINNEX® 2523 does not show reduction in hardness or modulus and enables improved stiffness without affecting biodegradability.
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VINNEX® 2523 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 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 |
| Impact Strength, Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 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 |