ACCUREL® Si717

ACCUREL® Si717 by Evonik is a release agent and lubricant designed by Evonik for BOPP films. It is polydimethylsiloxane based on PP copolymer carrier resin. It can be incorporated by using gravimetric dosing equipment or by adding it to a dry blend with virgin polymer. Compatible with PP and is added at a dosage rate of 1.5-3 %. For better release effects, addition of ACCUREL® Si717 at 0.2-0.4 % dosage is recommended.