90-66-4 Antioxidant LK-1081 IRGANOX 1081 2,2'-Thiobis(6-tert-butyl-p-cresol) C22H30O2S

90-66-4 Antioxidant LK-1081 IRGANOX 1081 2,2'-Thiobis(6-tert-butyl-p-cresol) C22H30O2S

1.This product is an antioxidant for rubber and synthetic polymer materials. It has protective effect against aging caused by oxygen or heat.
2.It also has a protective effect against ozone cracking of rubber under both static and dynamic conditions.
Product Specification
 

 

 

Item

Specification

CAS No.

90-66-4

Appearance (Visual Inspection)

White powder

Molecular Formula

C22H30O2S

Molecular Weight

358.5

Melting Point

82-88

Ash ≤%

0.5

Package

25 KG Bag

 

Application and advantages
 

 

2,2'-Thiobis (6-tert-butyl-p-cresol) is used in polyethylene, polypropylene, nitrile rubber, butyl rubber and natural rubber. This product is non-polluting, and the product will not change color when exposed to sunlight. However, when used in butyl rubber, when the dosage is increased, the color will slightly darken during exposure.

Antioxidant LK-1081 (IRGANOX 1081) is used to manufacture tire white sidewalls, other light-colored products and latex products. The general dosage is 1.5~2.0 parts.

The heat aging resistance in dry glue is superior to antioxidant 2246. In latex, the anti-aging properties of this product are similar to antioxidant 2246. As the amount of nitrile rubber increases, the anti-aging effect increases, but the amount of oil extracted also increases.

 

QA&QC
 

 

MSDS and COA are available

 

Company advantage
 

 

**Strong Quality Management System**: Our company follows a robust quality management system that ensures adherence to quality standards at every stage of production. We conduct regular audits and inspections to maintain quality consistency and meet customer expectations.

**Continuous Product Development**: Our commitment to innovation extends to continuous chemical product development. We regularly assess market needs and invest in developing new rubber chemicals to address emerging challenges and provide our customers with the latest solutions.

**Strong Partnerships**: We foster strong partnerships with suppliers, distributors, and customers. By building mutually beneficial relationships, we create opportunities for collaboration, knowledge sharing, and market expansion, ultimately strengthening our position in the industry.

 

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