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China Star Materials 4,4'-Bis(α,α-dimethylbenzyl) diphenylamine

China Star Materials 4,4'-Bis(α,α-dimethylbenzyl) diphenylamine is one of the few kinds of antioxidant, which is non-toxic, tasteless, light colored. Widely apply in each kind of elastomer. It can be used in polyethylene, polypropylene, polyvinyl chloride and other plastic masterbatch. It may use as the urethane foam as well as the electric wire, the electric cable, packaging material for food, the adhesive antioxidant, especially for heat-resisting, lightfastness, aging resistance in the neoprene colored cable sheath, antioxidant KY-405 is are remarkable.

Chemical Family: Amines

Functions: Antioxidant, Primary Antioxidant

Compatible Polymers & Resins: Polyethylenes (PE), Polypropylenes (PP), Polyvinyl Chloride (PVC)

Features: Good Light Fastness, Heat Aging Resistant, Heat Resistance

End Uses: Food Packaging

Synonyms: Antioxidant 445

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Amines

    Chemical Name

    Bis[4-(2-phenyl-2-propyl)phenyl]amine

    Plastics & Elastomers Functions

    Antioxidant,

    Primary Antioxidant

    CAS No.
    10081-67-1
    Molecular formula
    C30H31N
    EC No.
    233-215-5
    Technologies

    Elastomers,

    Plastics

    Product Families

    Elastomers — Elastomer Additives

    Antioxidants & Stabilizers

    Plastics — Polymer Additives

    Antioxidants & Stabilizers

    Structural formula

    China Star Materials 4,4'-Bis(α,α-dimethylbenzyl) diphenylamine - Structural Formula

    Features & Benefits

    Labeling Claims

    Non-Toxic

    Materials Features

    Good Light Fastness,

    Heat Aging Resistant,

    Heat Resistance

    Applications & Uses

    Markets

    Electrical & Electronics,

    Printing & Packaging

    Applications

    Printing & Packaging — Packaging

    Food & Beverage Packaging

    Electrical & Electronics — Wire & Cable

    Other Wire & Cable Applications

    Compatible Polymers & Resins

    Polyethylenes (PE),

    Polypropylenes (PP),

    Polyvinyl Chloride (PVC)

    Plastics & Elastomers End Uses

    Food Packaging

    Application

    It can use as lightfastness and aging resistance antioxidant in the polyether and foam, and also as lubricant antioxidant. It's especially effective to protect neoprene, polyacrylate rubber, polyether polyol and so on from aging resistance because of high fever, light and some other factors. It has good cooperative effect with the sulf-antioxidant. Storage:  Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

    Properties

    Physical Form

    Crystals,

    Solid

    Chemical Name
    4,4'-Bis(α,α-dimethylbenzyl) diphenylamine
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting Pointmin. 98.5°C—
    Heat Loss max. 0.2%—
    Residue on sieve,sixty screen mesh 60——
    Molecular Weight405.58——

    Packaging & Availability

    Packaging Type

    Bags

    Package

    Pack in paper bag lined with PVC film bag; net weight: 25kg/bag.

    Storage & Handling

    Storage

    Store in shady, cool and dry places. Keep away from moisture