ANTIOXIDANT AO 136 CAS 164391-52-0
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Product Description
Product Details
Introduction and Application
AO136 is a highly efficient benzofuranone carbon free radical and alkyl free radical scavenger, which can effectively inhibit the thermal oxidation reaction of polymers during processing and has a good anti-thermal oxidation effect.
Compared with traditional hindered phenol antioxidants and phosphite antioxidants, it has the advantages of low addition amount and high antioxidant property.
This product has a good synergistic effect with hindered phenol antioxidant AN1010 and phosphite antioxidant AN168
It is mainly used in polypropylene (PP), especially suitable for large-scale extrusion equipment processing under high temperature conditions, and can effectively inhibit the yellowing of polymers.
Recommended addition amount: 0.05-0.1%, and appropriate tests must be used to determine whether the addition amount is appropriate for specific purposes.
Specification
Item | Indicators |
Appearance | White powder |
Content % | ≥98.00 |
Volatile Matter % | ≤0.50 |
Melting point ℃ | ≥130-135 |
425 nm | ≥97.00 |
500 nm | ≥98.00 |
Chroma APHA | ≤40.0 |
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