Specialty Chemicals

Litex S 7640 is an aqueous, anionic dispersion of a selfcrosslinking butadiene styrene copolymer containing a nonstaining antioxidant. Litex S 7640 is an excellent binder for fibres and mainly used as a binder for technical textiles, nonwovens and glass fibre fabrics. After drying and crosslinking at temperatures above 140°C, the polymer forms a soft, tack free film with excellent water and alkali resistance. Litex S 7640 can be applied by all common techniques, such as total impregnation, spraying and print bonding.

Litex T 66W50 is an aqueous dispersion of a carboxylated styrene-butadiene copolymer. The dispersion was specially designed for the impregnation of needlefelt and also for the finishing of woven carpets. Litex T 66W50 give the finished article a medium hard handle. Contains an antioxidant. Litex T 66W50 is characterised by a high mechanical stability, and as a result does not form deposits, even after long periods of operation on the squeeze rollers. The fine particle size of the dispersion coupled with its high mechanical stability makes it suitable for spraying (e.g. binding of non woven fabrics). The blockage of the spray nozzle over long periods of production is not a problem.

LITEX S 79Q10 is a carboxylated styrene butadiene copolymer latex, used as a binder in coating system.

LIPATON SB 4070 is an aqueous high solids dispersion of a styrene-butadiene (HSSBR) copolymer designed for anionic bitumen waterproofing and other bitumen modification applications. Flexible at low temperature and good tensile strength. Free from solvents and plasticizers, and no antioxidant.