SF-MD 697 TDS
Chemical name |
2, 2’-Oxalyldiamidobis [ethyl-3-(3, 5-di-t-butyl-4-hydroxyphenyl) propionate] |
CAS No. |
70331-94-1 |
|
Structure
| |
Molecular formula |
C40H60N2O8 |
Molecular weight |
697
|
Appearance |
White to off-white powder |
Specific Gravity @20℃ |
1.19 |
Melting Range, ℃ |
174-180 |
Characteristics&Application:
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SFChem MD-697 is a unique antioxidant which incorporates a metal deactivation function in the same product. This product may be used where there is interference from metallic ions such as residual polymer catalyst, inorganic pigments or mineral filled polymers. It is FDA regulated for use in most polymers overseas. This material can be used in a wide variety of polyolefin and polystyrene. The recommended dosage of SFChem MD-697 is 0.1-0.2%, the exact addition should be determined in trails.
Handling&Safety: The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. Store the product in a cool, dry, well-ventilated area away from incompatible materials, keep tightly closed. With proper storage, shelf life of this product is 24 months from the manufacture date.
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