【Chemical Name】(1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
【CAS NO】70331-94-1
【Molecular Formula】C40H60N2O8
【Molecular Weight】697
【Structure】
Specification
TEST | UNIT | SPECIFICATION |
APPEARANCE |
| WHITE POWDER |
MELTING POINT | ℃ | 174.00-180.00 |
VOLATILES | % | 0.50MAX |
ASH | % | 0.10MAX |
TRANSMITTANCE |
|
|
425nm | % | 97.00MIN |
500nm | % | 98.00MIN |
ASSAY | % | 99.00MIN |
Application
* TRUELICHT AN697 is a hindered phenolic antioxidant and metal deactivator used for reducing or preventing the harmful effects of copper and other transition metals from residual polymer catalyst ,inorganic pigments or mineral-filled polymers, on polymers during processing and long-term service.
*TRUELICHT AN697 is of low volatility, non-discoloring, non-staining
*TRUELICHT AN697 is compatible with most polymers can stabilize polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA and ABS and are FDA approved for use in adhesives, polystyrene, and olefin polymers
Other application areas
- hot melt and solvent-based adhesives,
-mineral-filled plastics
-powder coatings and other coatings on metals, and in rubber or plastic gaskets and plastic fabricated parts in contact with catalytic metals.
*TRUELICHT AN697 has strong synergistic effect with phosphites, other phenols and thioesters. Typical end use applications include wire and cable insulation, film manufacture and automotive parts
* For additional information please consult the Material Safety Data Sheet.
Packing
25Kg Carton
Storage
Keep container tightly closed and dry and storage in cool place
Declaration
Only for industrial usage, application in food and Medicine is prohibited.
The information in the application part is only for the reference of professional engineers. However, our Company does not make any form of explicit or implicit warranties or assume any responsibilities in relation to the accuracy, timeliness and completeness the application information on this material. It can not be regarded as a clause of the contract. All tests, applications should be conducted under the guidance of professionals.
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