Antioxidant MD-697 CAS 70331-94-1
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Product Description
Product Details
Introduction and Application
AN 697 is a special hindered phenol antioxidant with metal passivation effect.
This product can protect products from the influence of metal ions in the products, such as metal catalyst residues, inorganic pigments, mineral fillers, etc. It can greatly improve the anti-yellowing performance and weather resistance of products during processing and use.
Low volatility, no coloring, no color pollution, it is an FDA-approved additive that can be applied to polymers
AN 697 has good compatibility with polymers and is widely used in polyethylene, polypropylene, polystyrene, polyester, EPDM, EVA, ABS, etc.; especially suitable for the inner insulation materials of cables and wires, especially PP, HDPE, LDPE and other elastomers.
Applications in other fields:
Adhesives (in contact with metal)
Mineral-filled plastic masterbatch
Powder coatings (especially applied to metal surfaces)
Rubber, metal gaskets
This product has a synergistic effect with other hindered phenol antioxidants, phosphite antioxidants, benzoate UV absorbers, etc.; it can greatly improve the weather resistance of outdoor products
Specification
Item | Indicators |
Appearance | White powder |
Content % | ≥99.0 |
Volatile Matter % | ≤0.50 |
Ash % | ≤0.10 |
Melting point ℃ | 174-180 |
425 nm | ≥97.00 |
500 nm | ≥98.00 |
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