VINNEX® 2526
VINNEX® 2526 is a solid, thermoplastic homopolymer derived from the polymerization of vinyl acetate. This clear and colorless resin possesses a tasteless quality. It finds common applications in the modification of biopolymers and biopolymer compounds, as well as in blending with natural fibers or flours such as wood, starch, and cork.
Properties
- Physical Form
- Granules
- Solid
Product families
- Fillers & Extenders
Other characteristics
- Brand
- VINNEX
- End Uses
- Food Packaging, Medical/Healthcare Applications
- Functions
- Filler
- Processing Methods
Blown Film Extrusion, Calendering, Extrusion, Film Extrusion, Injection Molding, Thermoforming
- Compatible Polymers & Resins
Bioplastics, Polybutylene Succinate (PBS), Polyhydroxyalkanoates (PHA), Polylactic Acid (PLA)
- Color
- Transparent
- Taste
- Tasteless
- Markets
- Healthcare & Pharma
- Paints & Coatings
- Printing & Packaging
- Shelf LIfe
- 12 Months
- Technology
- Plastics
- Packaging Type
- Bags
- Labeling Claims
- Biodegradable
- Material Features
- Odorless
- Storage Information
VINNEX® 2526 should not be stored at temperatures above 20°C in order to prevent caking. Storage conditions must be dry; material must be protected from direct sun exposure. Under these conditions the product has a shelf life of at least 12 months.
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- ENCS (Japan)
- IECSC (China)
- PICCS (Phillipines)
- TCSI (Taiwan)
- TSCA (USA)
Technical data
Table 1 of 2
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Viscosity (100% Polymer, at 130°C, Shear rate 100 s⁻¹) | approx. 2200 | Pa.s | High pressure capillary viscosimeter |
| Melt Viscosity (100% Polymer, at 150°C, Shear rate 100 s⁻¹) | approx. 1600 | Pa.s | High pressure capillary viscosimeter |
| Acid Number | max. 0.5 | mg KOH/g | Specific Method |
| Melt Viscosity (100% Polymer, at 190°C, Shear rate 100 s⁻¹) | approx. 1000 | Pa.s | High pressure capillary viscosimeter |
| Density (of the polymer) | approx. 1.18 | g/cm³ | DIN EN ISO 1183 /1-3 |
| Glass Transition Temperature | approx. 44 | °C | DSC DIN EN ISO 11357-2 |
| Molecular Weight (Mw) | approx. 460000 | g/mol | SEC, PS-Standard |
Table 2 of 2
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Viscosity (at 20°C, in 10 % ethyl acetate) | 75 - 85 | mPa·s | ASTM D 445 - 06 |
| Volatile Content | max. 1.0 | % | Specific method |
