Chicstab 565

Product Description

CAS NO.  991-84-4

This product is a high-polymer multifunctional hindered phenolic antioxidant, primarily used for the post-processing stabilization of unsaturated rubber. It provides effective protection for elastomers against thermal oxidation degradation during production, processing, and final use. It serves as an excellent antioxidant and light/heat stabilizer for various resins.

Physical properties 

 Features/benefits

Soluble in benzene, toluene, and other organic solvents; slightly soluble in methanol; insoluble in water. Exhibits low volatility and high color fastness, with properties that prevent gel formation.

Application

Characterized by low addition rates, low volatility, high color stability, and prevention of gel formation, this antioxidant is well-suited for butadiene rubber (BR), isoprene rubber (IR), styrene-butadiene rubber (SBR), nitrile rubber (NBR), carboxylated styrene-butadiene rubber (XSBR), emulsion polystyrene-butadiene rubber (ESBR), solution-polymerized butadiene rubber (SSBR), thermoplastic styrene-butadiene rubber (SBS), and thermoplastic styrene-isoprene rubber (SIS). It is also applicable in adhesives and natural and synthetic resins such as EPDM rubber.

Package

It is packaged in paper-plastic composite bags or cartons lined with plastic bags, each containing a net weight of 25 kg.

Shelf life

24 months from the date of production under unopened original packaging.

Storage and Transportation

It should be stored in dark, dry, and low temperature conditions, keeping the container tightly sealed.  after opening, it is recommended to keep it airtight and use it up as soon as possible. Pay attention to prevent leakage during transportation, follow good industrial practice. Handle with care to avoid environmental pollution.