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Antioxidants
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Lotnox 412S is a sulfur containing antioxidant with high molecular weight and the characteristics of low volatility and high continuous performance, showing outstand heat-resistance and low leaching properties.
LOTNOX 412S(Antioxidant 412S) Thioester Antioxidant
A sulfur containing antioxidant with the high molecular weight and high heat-resistance.
Pentaerythrityl tetrakis (3-laurylthiopropionate)
CAS No.:[29598-76-31]
Typical Properties
| Appearance | White Crystal Powder |
| Molecular Weight | 1162 |
| Specific Gravity @20℃, g/ml | 0.892 |
| Melting Range | 48-54℃ |
| Assay(HPLC) | ≥99% |
| Ash | ≤0.1% |
| Volatiles | ≤0.5% |
| Clarity of solution | Clear |
| Acid value(mgKOH/g) | ≤1% |
Application
Lotnox 412S is a sulfur containing antioxidant with high molecular weight and the characteristics of low volatility and high continuous performance, showing outstand heat-resistance and low leaching properties. Therefore, it performs as a better synergist with phenolic antioxidant than DSTP and DLTP etc. It mainly used in high-temperature, long-term applications for PP, PE, ABS and other engineering plastics such as PC, PET, PBT, PA etc., with need to be used under the strict climate conditioin. The reommended dosage of Lotnox 412S is 0.05-0.5% the exact addition should be determined in trails.
Packaging and Handling
Packaging: 20Kg or 25KG/Carton
Store the product in a cool, dry, well-ventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 12 months from the manufacture date. For additional handling and toxicological information, consult the Material Safety Data Sheet.
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