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Project at a Glance Contents on the CD ROM
  • Antioxidant is a substance added in small quantities to hydrocarbons which are susceptible to oxidation, such as rubbers, plastics, foods, and oils to inhibit or slow oxidative processes, while being itself oxidized.
  • There are two basic types of antioxidants: primary and secondary . Primary antioxidants are defined as additives that intercept and stabilize free radicals by donating an active hydrogen atom, gaining their name “radical scavengers”. Secondary antioxidants prevent the further formation of free radicals by decomposing unstable hydroperoxides prior to their homolytic cleavage.
  • Secondary antioxidants perform better with the incorporation of a primary antioxidant. However, not every type of primary antioxidant can be incorporated with any type of secondary antioxidant.
  • Antioxidants are employed to retard the degradation of polymers due to air oxidation. Free radicals are initiated by reactions within the polymer brought-on by heat, ultraviolet radiation, mechanical shear or metallic impurities
  • DLTDP, DTTDP and DSTDP are all produced by reacting the same intermediate, thiodipropionitrile (TDPN), with different fatty alcohols. DLTDP uses lauryl alcohol, DTTDP uses iso-tridecyl alcohol and DSTDP uses stearyl alcohol.
  • All three chemicals are used as secondary antioxidants in a variety of polymer systems including polyolefins, ABS, styrene-butadiene emulsions and certain adhesives. These antioxidants are added to help preserve the integrity of the plastics to which they are added.
  • China's demand for Antioxidants has grown at a fast pace in the past decade. In the next five years, both production and demand will continue to grow.
  • Demand and production of antioxidants are continually shifting from the USA, Western Europe and Japan to the emerging markets of Asia; particularly China and India. This is mainly because wages there are lower and environmental regulations are not as strict.
General Information & Process
  • Antioxidant Plaox-DSTDP
  • Dilauryl Thiodipropionate
  • Test plan for Thiodipropionates category


  • Antioxidant SN-1
    Antioxidant Thioester
  • Bionox DLTDP
  • Bnx® DLTDP
  • Carstab® DSTDP
  • Morstille® 18 DSTDP
  • Octolite 640
  • Omnistab AN 800
  • Quent® DSTDP


  • Additives: Antioxidants
  • Determination of
    Additives in Polymers
    and Rubbers
  • The Effect of Hindered Phenol Stabilizers on Oxygen Induction Time (OIT)
    Measurements, and The Use of OIT Measurements to Predict Long Term Thermal
    Stability – Philip Jacoby, Vice President of Technology, Mayzo Inc., Norcross, GA
  • Aoxadur antioxidant treatment for increasing service life of asphalt mixtures
  • Plastic Additives


  • Arenox DL
  • Bnx® DLTDP
  • SongnoxTM DLTDP
  • Spectrum DLTDP
  • Plastic Shotshell Wads


  • Introduction to different instrumental analytical measurements of polyolefins at
    Petrochemicals Division
  • Mass spectrometric analysis of additives in polymer extracts by desorption chemical ionization and collisional induced dissociation with B/E linked scanning
  • Quantitative Analysis of Antioxidants from High Density Polyethylene (HDPE)
    by off-line Supercritical Fluid Extraction Coupled High Performance Liquid
  • Thermal degradation, antioxidant and antimicrobial activity of the synthesized allicin and allicin incorporated in gel
Company Profiles
  • Company from America
  • Company from China1
  • Company from China2
  • Company from China3
  • Company from England
  • Company from India
  • Global Company
  • Company from Indianpolis
  • Company from Korea
  • Company from Maharashtra
  • Company from New York
  • Company from Tokyo


  • Consultant from China
  • Consultant from Colorado
  • Global Consultant
  • Consultant from USA

Report & Market

  • Chemtura Announces Supply Agreement for Thioester Antioxidants
  • Antioxidant Market
  • The regulation of antioxidants in food
  • Songwon announces global price increases for its range of Thioester Antioxidants
  • Antioxidants


  • Thioester derived hindered phenols and aryl-amines as antioxidant and antiwear
  • Weather resistant polyolefin composition
  • Copper salts of thiodipropionic acid derivatives as antioxidant additives and lubricant
    compositions thereof
  • Polyolefin rubber composition
  • Surface treatment for inhibiting thermal oxidation of polypropylene fabrics


  • Thioester-Antioxidant Suppliers
  • Thioester-Antioxidant Traders
  • Thioester-Antioxidant Selling leads
  • Thioester-Antioxidant Manufacturer & Suppliers
  • Thioester-Antioxidant Exporters
  • Thioester-Antioxidant China Suppliers

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