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ALKANOX™ 240 Powder is low-volatility and thermally stable organophosphate antioxidant that prevents oxidative degradation for a variety of polymers.
ALKANOX™ 240 Powder is a highly efficient organophosphate antioxidant that effectively reduces peroxide-induced oxidative degradation while processing polymeric materials and thermoplastics. This phosphite antioxidant additive carries a broad range of FDA approvals for use in food contact applications.
ALKANOX™ 240 Powder is a cost-efficient phosphite antioxidant for use in high-temperature processes due to its low volatility and superior color control and protection. ALKANOX™ 240 Powder is a commonly used polypropylene for its minimal LTHA color and gas-fading properties. It is also a preferred antioxidant for polyolefins, polycarbonate, ABS, and polyesters when thermal stability and color protection are required. Furthermore, this grade is a general-purpose phosphite process stabilizer for coatings, hot-melt adhesives, and sealants.
Form: Free-flowing powder
Color: White
Molecular weight: 647 g/mol
Bulk density: 550 kg/m3
Melting point: 182°C–188°C
CAS number: 31570-04-4
Primary Chemistry: Tris (2,4-di-t-butylphenyl) phosphite
High loading rate and cost of antioxidants that are suitable for high-temperature processes Peroxide induced degradation in polymers and thermoplastics FDA clearance for phosphite antioxidants for use in food contact applications Low color control and high volatility of phosphite antioxidants Stability of primary antioxidants for use in high-temperature processes, including thermoplastics and hot melt adhesives High MOQ and long lead time with Tris (2,4-di-t-butylphenyl) phosphite antioxidants Mixing difficulties with granular for antioxidants Oxidative and hydrolytic degradation Mold fouling and increased operational inefficiencies
Aerospace Automotive Transportation Infrastructure Pipes Electronics Consumer goods Recreational vehicles Sporting goods Packaging Hot melt adhesives and sealants Coatings Hot-melt adhesives Sealants
SI Group™ carries a full portfolio of IRGANOX®, TINUVIN®, and Uvinul® drop-in equivalent antioxidants and UV stabilizers for the coatings and adhesive industries.
ALKANOX™ 240 phosphite is an organo-phosphite antioxidant that exhibits excellent hydrolytic stability.
The SI Group's extensive portfolio of specialty antioxidants and UV stabilizers holds the solution to your TPO roof membrane formulating challenges.
ALKANOX™ 240 phosphite es un antioxidante organofosfito que presenta una excelente estabilidad hidrolítica.
SI Group polymer solutions are essential for the long-term performance benefits for countless building and construction plastic applications.
Compounders and recyclers face multiple challenges with the stabilization and processing of recycled plastics. Learn more and explore our solutions
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