Low volatility phosphite antioxidant that effectively prevents processing-induced oxidative degradation in a wide variety of polymers.
ALKANOX® 240 Powder reduces peroxide induced oxidative degradation during processing in a wide variety of polymers. It's low volatility makes it effective even in high temperature processing. Particularly effective in Polyolefins, polycarbonate, ABS, and polyesters.
End Markets: Aerospace; Amusement and Recreation; Automotive; Building and Construction; Consumer; Electronics; Energy, Mining, Oil and Gas; Lubricants & Greases; Machinery; Medical; Transportation
Related Processes: Blow Molding; Blown Film Molding; Cast Film Molding; Closed Molding; Compounding; Compression Molding; Dip Molding; Extrusion; Foam Molding; Injection Molding; Lay-Up Molding; Masterbatcher; Open Molding; Pulltruder; Resin Transfer Molding; Roto-Molding; Thermoforming
Related Resins: Acetal (POM); Acrylonitrile; Acrylonitrile Butadiene Styrene (ABS); Alkylaryl Sulfonate; Butyl Acrylate; Copolymers; Filled Resins; Methacrylate Butadiene Styrene (MBS); Polyamide & Nylon (PA); Polybutylene Terephthalate (PBT); Polycarbonate (PC); Polyester; Polyether Ether Ketone (PEEK); Polyether Imide (PEI); Polyethersulfone (PES); Polyethylene (PE); Polyethylene Ether (PEE); Polyethylene Terephthalate (PET); Polyphenylene Sulfide (PPS); Polypropylene (PP); Polystyrene (PS); Polysulfone (PSU); Polytetrafluoroethylene (PTFE); Polyvinyl Chloride (PVC); Styrene Acrylonitrile (SAN)
Prevents processing-induced degradation
Effective at high temperatures
Broad food-contact approvals
Excellent hydrolytic stability
Appearance: White, free-flowing powder
Molecular Weight: 647 g/mol
Bulk Density: 550 (kg/m3)
Melting Point: 182-188 °C
Primary Chemistry: Tris (2,4-di-t-butylphenyl) phosphite
Functions: Antioxidants & Stabilizers; Processing Aid
SI Group Main Antioxidants are primary and secondary antioxidants which are well-known, workhorse chemistries that work in a variety of systems. They are are available in powder, granular, and non-dusting forms and have FDA approval in select applications