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Tiangang® AO-168

1 of 11 products in this brand
Tiangang® AO-168 is a high-efficiency phosphite-based processing aid, which can effectively prevent the oxidative degradation of polymer materials during processing, and prevent the discoloration and decrease of mechanical strength caused by oxidative degradation during processing.

Chemical Family: Phosphites

Functions: Antioxidant, Secondary Antioxidant

Compatible Polymers & Resins: Polyamides, Polyesters, Polyethylenes (PE), Polyoxymethylene (POM), Polypropylenes (PP), Polystyrenes (PS), Polyurethanes (PU)

Features: General Purpose, Heat Aging Resistant, High Efficiency, High Thermo-Oxidative Stability, Low Volatility

End Uses: Flexible Packaging

Synonyms: 2,4-Bis(1,1-dimethylethyl)phenol phosphite, Tri(2,4-di-t-butylphenyl) phosphite, Tri(2,4-di-tert-butylphenyl) phosphite, Tri(2,4-tert-butylphenyl) phosphite, Tris [2,4-di-tert-butylphenyl] phosphite, Tris(2,4-di-t-butylphenyl)phosphite, Tris(2,4-di-tert-butylphenoxy)phosphine, Tris(2,4-di-tert-butylphenyl) phosphite, Tris(2,4-di-tert-butyphenyl) phosphite, Tris(2,4-tert-butylphenyl) phosphite

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Phosphites

    Chemical Name

    Tris(2,4-ditert-butylphenyl) phosphite

    Plastics & Elastomers Functions

    Antioxidant,

    Secondary Antioxidant

    CAS No.
    31570-04-4
    EC No.
    250-709-6
    Technologies

    Elastomers,

    Plastics

    Product Families

    Elastomers — Elastomer Additives

    Antioxidants & Stabilizers

    Plastics — Polymer Additives

    Antioxidants & Stabilizers

    Chemical Name

    Tris(2,4-di-tert-butylphenyl)phosphite

    Solubility (g/100g, 20℃)
    acetone 1
    Cyclohexane     10
    Ethanol 0.1
    Methanol <0.01
    Ethyl acetate 4
    Toluene 30
    water <0.01 (hydrolysis)

     

    Features & Benefits

    Materials Features

    General Purpose,

    Heat Aging Resistant,

    High Efficiency,

    High Thermo-Oxidative Stability,

    Low Volatility

    Applications & Uses

    Markets

    Building & Construction,

    Industrial,

    Printing & Packaging

    Applications

    Building & Construction — Building Materials

    Pipes & Plumbing

    Industrial — Chemical & Industrial Manufacturing

    Other Industrial Applications

    Building & Construction — Decorative Materials & Finishes

    Wallcoverings & Decorative Laminates

    Printing & Packaging — Packaging

    Other Packaging Materials

    Compatible Polymers & Resins

    Polyamides,

    Polyesters,

    Polyethylenes (PE),

    Polyoxymethylene (POM),

    Polypropylenes (PP),

    Polystyrenes (PS),

    Polyurethanes (PU)

    Plastics & Elastomers End Uses

    Flexible Packaging

    Main uses and characteristics

    The product has the characteristics of high efficiency, low volatility and low color impact, and is especially suitable for polyolefins, such as polyethylene, polypropylene, polybutene and other high polymers, such as polyoxymethylene, polyamide, polyurethane, polyester, and polychloride. Polymer materials such as ethylene, polystyrene, various elastomers and coatings.

    Properties

    Physical Form

    Powder,

    Solid

    Appearance
    White powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular weight647.0——
    Melting point185.0℃—
    Bulk density530-630g/L—

    Packaging & Availability

    Packaging Type

    Bags,

    Boxes,

    Drums

    Packaging

    Cardboard box/barrel or paper-plastic composite bag lined with plastic bag, 25 kg/piece. Different specifications of packaging can also be carried out according to user needs.

    Storage & Handling

    Storage

    This product is easy to absorb moisture and needs to be stored in a closed, dry, and clean environment that is protected from light.