CHINOX® S35 is a sulfur-containing antioxidant and heat stabilizer that is widely used for stabilization of polyethylene cable and wire resins. CHINOX S35 eliminates the concern over micro-contaminants that can affect the insulation properties of the wire, and it also prevents premature gel formation of chemically crosslinked polyethylene during extruder compounding.
CHINOX S35 provides efficient processing stabilization and long-term thermal stability with excellent system compatibility and low color that can also be applied in styrenic polymers, polypropylene, elastomers such as EPDM and SBR and for carboxylated SBR latex, polybutadiene rubber and polyisopropene rubber
CHINOX S35 also provides excellent stabilization in other petroleum products such as turbine oil and in petrolatum, and higher alphaolefins such as 1-butene and 4-methyl-1 pentene plus polyurethanes, polyesters, segmented block copolymers, ABS, and other rubber modified polymers.
This product has been cleared by the FDA for use in polymers, resins or adhesives intended for food contact applications [21CFR(Code of Federal Regulations) §178.3570] at concentrations up to 0.5% of the article.