SF-DSTP TDS
Chemical name |
Dioctadecyl 3,3'-thiodipropionate |
CAS No. |
693-36-7 |
Structure | |
Molecular formula |
C42H82O4S |
Molecular weight |
683
|
Appearance |
White powder |
Specific Gravity @20℃ |
0.998g/cm3 |
Melting Range, ℃ |
63.5-68.5 |
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Characteristics&Application: SFChem DSTP decomposes and neutralizes hydroperoxides, formed by auto-oxidation of polymers. It is quite often used as a synergist in combination with phenolic antioxidants. It is mainly used in polyethylene, polypropylene, ABS, polyester and polyamide. The recommended dosage of SFChem DSTP is 0.05-1%, the exact addition should be determined in trails.
Handling&Safty: 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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