LeNOX – ANTIOXIDANT B215
Technical Data Sheet
CAS NO.: 6683-19-8 & 31570-04-4
Introduction:
LeNOX – B215 is Blend antioxidant is specially made up of main antioxidant (phenolic antioxidant) and secondary antioxidant (phosphate Costabilizer) at a certain ratio. LeNOX – B215 appearance is white powder, without odor and smell. It is soluble in benzene, chloroform, cyclohexane, etc., insoluble in water. LeNOX – B215 most demanding antioxidant
Chemical Structure Formula:

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LeNOX – AO B215 is a blend of AO-1010 and AO-168. It is convenient to use. The phosphite content is high and recommended to be used in rigorous processing conditions.
LeNOX – AO B215 provide significant advantages, such as:
- Maintenance of initial melt flow rate
- Less color change
- Long-term thermal stability
Properties:
| Item | Standard | |
| Appearance | White powder | |
| Volatile (%) | ≤0.5 | |
| Solubility (2.5g/25ml, Toluene) | Limpidity | |
| Light Transmittance | 425nm% : ≥96.0 500nm% : ≥98.0 | |
| Assay of 1010 % | 33.0 | |
| Assay of 168 % | 67.0 |
Application:
LeNOX – B215 are use in polyolefins and olefin-copolymers,such as polyethylene, polypropylene, polybutene and ethylene-vinyl acetate copolymers. This antioxidant use in engineering plastics, styrene homo-and copolymers ,polyurethanes, elastomers, adhesives, and other organic substrates.
LeNOX- B215 can be use in combination with light stabilizers . LeNOX- Antioxidant B215 most demanding antioxidant in india .
Applications:
- Polymer and Plastic Industry: LeNOX – B215 are pivotal stabilizers in polymers and plastic materials, extending their longevity and durability against environmental stressors.
- Automotive Care: These antioxidant blends find application in the automotive industry, where they enhance the performance and lifespan of automotive components and lubricants.
- Fuels and Lubricants: LeNOX – B215 are reliable antioxidants in fuels and lubricants, safeguarding machinery components and ensuring optimal performance.
- Fragrance and Personal Care Products: These blends contribute to the fragrance industry, adding aromatic properties to perfumes, colognes, and personal care products, enhancing their appeal.
- Chemical Product Formulations: LeNOX – B215 blends are utilized in various chemical formulations, including plasticizers, resins, and spices, ensuring stability and quality in the end products.
- The amount to be used may be 0.05-0.3%
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Packing:
25kg/Carton, or to customers’ need.