Introduction:
Bio-Based Pre-Dispersed Rubber Antioxidant is a bio-based antioxidant whose main active ingredient is Ecoling101, an antioxidant extracted from eucalyptus. Because it contains a large number of phenolic hydroxyl groups, it can trap macromolecular free radicals generated in the process of thermal oxygen aging of rubber, and improve the heat resistance of rubber oxygen aging. It has the same protective effect as traditional phenolic rubber antioxidants, and is an ideal bio-based alternative.
Specification:
Pure 6PPD:
| NAME OF INDEX | TECHNICAL SPECIFICATIONS |
|---|---|
| Appearance | Purple brown to dark brown granules or flakes |
| Assay, %, min （Area normalization method） | 96.0 |
| Freezing point, ℃, min | 45.0 |
| Heating Loss, %, max | 0.40 |
| Ash content, %, max | 0.15 |
Pure IPPD:
| NAME OF INDEX | TECHNICAL SPECIFICATIONS |
|---|---|
| Appearance | Grey purple to puce granular solids |
| Purity,%,min | 95.0 |
| Melting point,℃,min | 70.0 |
| Heating Loss,%,max | 0.50 |
| Ash content,%,max | 0.30 |
TMQ:
| NAME OF INDEX | TECHNICAL SPECIFICATIONS |
|---|---|
| Appearance | Amber to brown granulose |
| Softening point,℃,min | 80-100 |
| Heating Loss,%, max | 0.30 |
| Ash content,%,max | 0.45 |
| Insoluble In ethanol,%,max | 0.20 |
| Dimer,trimer,tetramer content,%,min | 40 |
Application:
Bio-Based Pre-Dispersed Rubber Antioxidant can help prevent the oxidation of rubber, which can lead to cracking, degradation, and loss of mechanical properties in tires.
And it is employed in a wide range of industrial products, including conveyor belts, hoses, seals, and gaskets. Antioxidants play a vital role in maintaining the integrity and functionality of these industrial rubber products, particularly in applications where exposure to heat, oxygen, and other degrading factors is common.
