Responsive image

ALKANOX® 240 Powder

Low volatility phosphite antioxidant that effectively prevents processing-induced oxidative degradation in a wide variety of polymers.


44.09lb Bag



Product Overview

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)

Features & Benefits

Prevents processing-induced degradation
Effective at high temperatures
Broad food-contact approvals
Excellent hydrolytic stability

Product Specifications

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
Chemistry:  Phosphite
Functions:  Antioxidants & Stabilizers; Processing Aid

Related Products

SI Group Main Antioxidants

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

Talk to an Expert

ChemPoint has experienced product specialists on staff to provide our customers support in finding the right solution for their project. Talk to us, we can help.

Call us: 425.372.9464

Ask a Question Get a Quote Request a Sample