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Catalysts & Auxiliaries

Antioxidants &
Stabilizers

Primary and secondary antioxidants, UV stabilizers and processing aids for polymer stabilization and shelf-life extension.

60+
STABILIZER PRODUCTS
Phenolic / Phosphite / HALS
TYPES
Polyolefin Focused
APPLICATION
-40°C to +180°C
TEMP RANGE
Antioxidants
01
Applications

Featured applications

Our antioxidants are used across a wide range of industries and applications. Below are the most common use cases where our products deliver consistent, documented performance.

  • Polypropylene Stabilization
  • PE Pipe & Film
  • Engineering Plastics
  • Rubber Compounding
  • Coating & Adhesive Protection
Applications of Antioxidants
02
Our Portfolio

Product categories

Browse our antioxidants portfolio organized by product family. Each category includes detailed specifications, safety data and downloadable documentation.

Hindered Phenols (AO-1010, 1076)

Browse our hindered phenols (ao-1010, 1076) product range with full specifications and documentation.

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Phosphites (168, 626)

Browse our phosphites (168, 626) product range with full specifications and documentation.

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HALS Light Stabilizers

Browse our hals light stabilizers product range with full specifications and documentation.

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Thioesters (DSTDP, DLTDP)

Browse our thioesters (dstdp, dltdp) product range with full specifications and documentation.

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Blended Stabilizer Packs

Browse our blended stabilizer packs product range with full specifications and documentation.

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Nucleating Agents

Browse our nucleating agents product range with full specifications and documentation.

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Top Performer

Featured products

Our most popular antioxidants — selected for high demand, reliable supply chain and comprehensive documentation.

Molecular structure of Antioxidant 1010

Antioxidant 1010

CAS 6683-19-8

Antioxidant 1010 is a highly effective stabilizer for polymers, rubbers, and industrial formulations. Its benefits include thermal stability, strong antioxidative protection, and…

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Molecular structure of Butylated Hydroxytoluene

Butylated Hydroxytoluene

CAS 128-37-0

Butylated Hydroxytoluene丨CAS 128-37-0 is a versatile and highly effective antioxidant with broad applications across food preservation, personal care, pharmaceuticals, plastics, and fuels.…

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Molecular structure of Antioxidant 245

Antioxidant 245

CAS 36443-68-2

Hindered phenolic antioxidant for ABS, HIPS and polyurethanes with excellent gas-fade resistance and low volatility.

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Molecular structure of Gallic acid monohydrate

Gallic acid monohydrate

CAS 5995-86-8

Gallic acid monohydrate丨5995-86-8 is a phenolic compound naturally found in plants, such as oak, tea, and grapes. It is known for its…

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Browse all products
04
Safety & Quality

Safety, handling & quality assurance

Every batch of Antioxidants we supply undergoes rigorous quality control and comes with complete safety documentation. We are committed to protecting the people who handle our products and the environments in which they are used.

  • ✓
    FDA 21 CFR 177.1520
  • ✓
    EU 10/2011 Food Contact
  • ✓
    VOC Emission Tested
  • ✓
    Extraction Test Data
  • ✓
    RoHS Compliant
Safety Data Sheet documentation

Safety data sheets, handling guidelines and emergency response information are available for every product.

05
Resources

Download your documents

Access technical datasheets, safety documentation and regulatory filings for our antioxidants range.

Technical Datasheets

Detailed specifications, physical properties and application guidelines.

Safety Data Sheets

SDS in multiple languages with handling, storage and emergency information.

Certificates of Analysis

Lot-specific COA with purity, impurities and test methods.

Regulatory Documents

REACH registration, TSCA status and regional compliance dossiers.

06
FAQ

Frequently asked questions

Which antioxidant classes do you offer?

Hindered phenols, phosphites and thioesters for polymers, plus food-grade and fuel antioxidant systems.

How do primary and secondary antioxidants work together?

Hindered phenols capture radicals while phosphites decompose hydroperoxides, so synergistic blends extend processing and long-term stability at lower total loading.

What is the typical use level in polymers?

Commonly 0.05-0.3 percent for phenolics and 0.05-0.2 percent for phosphites, adjusted to the polymer and processing severity.

Are your antioxidants food-contact compliant?

Selected grades comply with EU 10/2011 and US FDA 21 CFR; declarations are available for food-contact and medical packaging applications.

How do you prevent discoloration issues?

We offer gas-fading-resistant phenolic grades and can advise on interactions with pigments and titanium dioxide.

What physical forms are available?

Powder, granule, tablet and dust-free masterbatch-style forms depending on the grade.

What is the minimum order quantity?

From 25 kg bags; samples of 1-5 kg are available for evaluation.

What is the shelf life?

Typically 24 months in sealed original packaging stored cool and dry.

Do you supply antioxidant blends?

Yes, pre-blended primary and secondary systems in ready-to-dose ratios for simpler feeding.

Can you recommend a package for my polymer and process?

Share your polymer, processing temperature and end-use requirements and we will propose grades and loadings with migration data.

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Get in Touch

Contact Our Experts

Tell us about your antioxidants requirements and our specialists will respond with options, documents and a quotation.