VINNEX® 2522 is a solid, thermoplastic homopolymer. The transparent, colorless, odorless resin is prepared by polymerization of vinyl acetate.
Typical applications for VINNEX® 2522: modification of biopolymers and biopolymer compounds; blending with natural fibers or flour such as wood, starch and cork.
Melt viscosity, 100% Polymer
Bohlin, parallel plates, oscillation mode
100 °C ~ 8000 Pa·s
120 °C ~ 2600 Pa·s
140 °C ~ 500 Pa·s
160 °C ~ 120 Pa·s
Comprehensive instructions are given in the corresponding Material Safety Data Sheets. These are available on request from WACKER sales offices or may be downloaded from the WACKER Web site www.wacker.com/nexiva.
VINNEX® 2522 is supplied in 25 kg Paper Bags.
To prevent caking VINNEX® 2522 Spezial should not be stored at temperatures above 20°C. 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 24 months.