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Dragonox® TBM6

1 of 47 products in this brand
Dragonox® TBM6 functions as a synergist and primary antioxidant. This product belongs to a thiobisphenol antioxidant with high performance and no staining. It is especially used in crosslinked polyethylene and colophony resin. It has good synergistic effects if the product cooperates with dilauryl thiodipropionate (or distearyl thiodipropionate). This product has low toxicity, so it is permitted for use in food-contacting plastic products.

Functions: Primary Antioxidant, Synergist

Chemical Family: Phenols, Phenols & Phenolics

Compatible Polymers & Resins: Polypropylenes (PP)

Synonyms: 1,1′-Thiobis(2-methyl-4-hydroxy-5-tert-butyl)benzene, 2-tert-Butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol, 2,2′-Di-tert-butyl-5,5′-dimethyl-4,4′-thiodiphenol, 4,4′-Bis(6-tert-butyl-m-cresol) sulfide, 4,4′-Thiobis(3-methyl-6-tert-butylphenol), 4,4′-Thiobis(6-t-butyl-m-cresol), 4,4′-Thiobis(6-tert-butyl-m-cresol), 4,4′-Thiobis[2-(1,1-dimethylethyl)-5-methylphenol], 4,4′-Thiobis[2-tert-butyl-5-methylphenol], 4,4′-Thiobis[3-methyl-6-tert-butylphenol], 4,4′-Thiobis[6-tert-butyl-3-methylphenol], 4,4′-Thiobis[6-tert-butyl-m-cresol], Bis(2-methyl-4-hydroxy-5-tert-butylphenyl) sulfide, Bis(2-methyl-5-tert-butyl-4-hydroxyphenyl) sulfide, Bis(3-tert-butyl-4-hydroxy-6-methylphenyl) sulfide, Bis(4-hydroxy-5-tert-butyl-2-methylphenyl) sulfide, Bis(5-tert-butyl-4-hydroxy-2-methylphenyl) sulfide

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Phenols,

Phenols & Phenolics

Chemical Name

4,4′-Thiobis(2-tert-butyl-5-methylphenol)

Plastics & Elastomers Functions

Primary Antioxidant,

Synergist

CAS No.
96-69-5
EC No.
202-525-2
Technologies

Plastics

Product Families

Plastics — Polymer Additives

Antioxidants & Stabilizers

Structural Formula

Dragonox® TBM6 - Structural Formula

Features & Benefits

Labeling Claims

Food Contact Acceptable,

Low Toxicity

Materials Features

Food Contact Acceptable,

Good Stain Resistance,

High Performance,

Low Toxicity

Applications & Uses

Compatible Polymers & Resins

Polypropylenes (PP)

Typical Uses

The product belongs to a thiobisphenol antioxidant with high-performance and no-staining. It is cspecially uscd in crosslinked polyethylene and colophony resin. It has good synergistic effects if the product cooperates with dilauryl thiodipropionate (or distearyl thiodipropionate). The product has low toxicity, so it is permitted to use in the plastic products contacting with food.

Properties

Color

White

Physical Form

Powder,

Solid

Appearance
White powder
Specifications
ValueUnitsTest Method / Conditions
Puritymin. 98%—
Iron Contentmax. 3——
Melting Point160 - 165°C—
Ash Contentmax. 0.05%—
Loss of Dryingmax. 0.25%—
Particle Size (50 mesh)max. 0.25%—

Packaging & Availability

Packaging Type

Drums

Packaging Information

25Kg in each cardboard drum with plastic lining.