Metal Deactivator Antioxidant MD1024 CAS NO.: 32687-78-8
Chemical name: 2′,3-bis[[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propioyl]]propionohydrazide
Synonym: MD 1024
CAS No: 32687-78-8
Chemical formula: C34H52O4N2
Chemical Structure:
Specification
| Appearance | White crystalline powder or pellet |
| Assay (%) | 98.0 min. |
| Melting point (℃) | 224-229 |
| Volatiles (%) | 0.5 max. |
| Ash (%) | 0.1 max. |
| Transmittance (%) | 425 nm 97.0 min. 500 nm 98.0 min. |
Application
1. Effective in PE, PP, Cross Linked PE, EPDM, Elastomers, Nylon, PU, Polyacetal, and Styrenic copolymers.
2. Can be used as the primary antioxidant or can be used in combination with hindered phenolic antioxidants (particularly Antioxidant 1010) to achieve synergistic performance.
3. Metal deactivator and antioxidant for wire and cable, adhesive (both hot melt and solution), and powder coatings applications.
Packing and Storage
Packing: 25kg/bag
Storage: Store in closed containers in a cool, dry, well-ventilated place. Avoid exposure under direct sunlight.