3,3'-Thiodipropionic Acid (CAS 111-17-1): Your Premier Antioxidant Solution

Discover the exceptional antioxidant properties of 3,3'-Thiodipropionic Acid (TDPA), a vital compound for enhancing the stability and longevity of lubricants, oils, and polymers. As a leading manufacturer and supplier in China, we provide high-purity TDPA to meet your industrial needs.

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Key Advantages of Thiodipropionic Acid

Superior Antioxidant Efficacy

TDPA effectively scavenges free radicals and reactive oxygen species, offering robust protection against oxidative degradation for your valuable materials.

Synergistic Performance

When used in combination with phenolic antioxidants, TDPA exhibits synergistic effects, significantly boosting overall antioxidant performance in critical applications.

Versatile Industrial Applications

From stabilizing lubricants and oils to protecting polymers, TDPA offers broad utility across various manufacturing sectors, making it a key buy for industrial formulators.

Applications of Thiodipropionic Acid

Lubricant and Oil Formulation

TDPA is a crucial intermediate for manufacturing thioester antioxidants, enhancing the stability and performance of lubricants and oils against oxidative breakdown.

Polymer Stabilization

As a potent polymer stabilizer, TDPA protects materials like polypropylene and polyethylene from degradation, thereby extending their service life and maintaining their physical properties.

Rubber Industry Use

The antioxidant properties of TDPA are also beneficial in the rubber industry, helping to prevent premature aging and degradation of rubber products.

Food and Feed Applications (as Stabilizer)

TDPA can be used to prevent fats and oils from going rancid, acting as an effective antioxidant in food and feed formulations to maintain quality and shelf life.