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plastic films for food contact and cosmetic products
Polyethylene Glycol (PEG) is a versatile polyether compound derived from petroleum
In biophysics and biotechnology
Polyvinylpyrrolidone (PVP)
Nafion™ Membranes Size:8 x 8 cm plastic films for food contactIntroduction Nafion polymer, created by Dr. Walther Grot at DuPont in the late 1960s by modifying Teflon, was the first synthetic polymer with ionic properties, leading to the development of ionomers. Its unique ionic characteristics come from sulfonic acid groups integrated into the polymer matrix, combining the benefits of Teflon with ionic features, including: Chemical Resistance: Nafion is highly resistant to chemical attacks, only affected by
