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Tiangang® AO-168

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.

Brand: Tiangang (11 products)

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

Enhanced TDS

Knowde-enriched technical product data sheet

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.