Pre-treatments & FWA's

Yellowing protection

SPANSCOUR EFR 01

Ionicity: Nonionic
Description: Auxiliary to reduce yellowing of polyamide, polyester and blends of these fibers with elastan fibers during heat-setting

SPANSCOUR GR Liquid

Ionicity: Nonionic
Description: Auxiliary to prevent yellowing of polyamide, polyester and blends of these fibers with elastan fibers during heat-setting

SPANSCOUR SPARK

Ionicity: Nonionic
Description: Special auxiliary to prevent yellowing of polyamide and polyamide/elastan articles during heat treatments (eg heat-setting and/or molding)

SPANSCOUR YP

Ionicity: Nonionic
Description: Auxiliary to prevent yellowing of polyamide, polyester and blends of these fibers with elastan fibers during heat-setting