
PRODUCTS
Antioxidants SONOX 168
CAS NO. :
31570-04-4
General indicators:
Projects | Indicators | |
Appearance |
White powder or granule |
|
Melting point range,℃ |
183.0~187.0 |
|
Heating reduction, % | ≤0.30 | |
Solubleness | Clear | |
Light transmittance,% | 425nm | ≥98.0 |
500nm | ≥98.0 | |
Acid value, mgKOH/g | ≤0.30 | |
Main Content,% | ≥99.0 | |
2,4-Di-tert-butylphenol Content, % | ≤0.20 | |
Hydrolysis resistance | Qualified |
Purpose:
It is a phosphite antioxidant and has excellent synergistic effect when used with the main antioxidants 1010 and 1076. Its compound is widely used in polyethylene, polypropylene, polycarbonate and so on. The general dosage is 0.1%~1.0%.
Packaging and storage:
It is packed in heavy bags, paper-plastic composite bags or cartons lined with plastic bags, with a net weight of 25kg per bag (box), and can also be designed according to customers' requirements. It is stored in a dry and cool environment according to general chemicals, and the storage period is 24 months from the date of production.
Keywords:
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