Place of Origin: | China (Mainland) |
Brand Name: | JTL-AO405 |
Certification: | ISO, SGS |
Model Number: | Antioxidant 445/AO 445 |
Minimum Order Quantity: | Negotiation |
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Price: | Negotiation |
Packaging Details: | 25kg/bag |
Payment Terms: | T/T, Western Union, MoneyGram |
Classification: | Chemical Auxiliary Agent | Other Names: | Permanax 49、MD 40 Naugard 445、Nocrac CD、Nonflex DCD、KY 405 |
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Type: | Antioxidant | Usage: | Natural Rubber And Synthetic Rubber Have Good Protection Against Aging Caused By Light, Heat, Ozone, And Excavation. |
CAS No: | 10081-67-1 | Antioxidant Type: | Amine |
High Light: | rubber additives,lubricant antioxidants |
Product Name: Antioxidant 405, Naugard 445 (Uniroyal, USA), Antioxidant 445
Chemical name: 4,4'-bis(α,α-dimethylphenyl)diphenylamine; 4.4-bis(α,α-dimethylbenzyl)diphenylamine; 4,4'-di(phenyliso) Propyl)diphenylamine
English name: 4,4'-Bis(α ,α-dimethylbenzyl)diphenylamine
CAS number: 10081-67-1
Molecular formula : C30H31N Molecular weight: 405.57400
Appearance and traits: white to gray powder density: 1.14
Melting point: 100 ° C
Boiling point: 535.2oC at 760 mmHg
Flash point: 292oC Refractive index: 1.607
Steam pressure: 1.58E-11mmHg at 25°C
Solubility: insoluble in water (g/100 ml solvent); benzene 935.2; toluene 32.8; acetone 40.8; hexane 0.68; cyclohexane 3.5; heptane 0.74; methanol 0.66
Chemical Structure:
Anti-aging for neoprene, acrylate rubber, medical and life care latex products, polyether polyols, polyurethane foams, carbon black filled polyolefins, rubber wire and cable, polyethers, high-grade lubricants and adhesives, etc. due to high heat and light Etc. . Good synergistic effect with sulfur-containing antioxidants.
SPECIFICATIONS | ||
Item | Crystal Particles | Powder |
Appearance | White to light gray crystal particles | White to light gray powder |
Initial Melting Point, ℃ | Min.98.5 | Min.98.5 |
Ash Content, % wt
| Max.0.10 | Max.0.10 |
Heat Loss, % | Max.0.20 | Max.0.20 |
Residue on sieve,60 screen mesh, % | Max.60.0 | Max.60.0 |
Residue on sieve,10 screen mesh, % | 0 | 0 |
This product is a high-efficiency, non-toxic, odorless, light-colored aryl secondary amine antioxidant. This product has good protection effect on natural rubber and synthetic rubber for aging caused by light, heat, ozone, and excavation. It also has a certain passivation effect on variable metals and heavy metals. AO-405 can be used alone or in combination with other antioxidants and exhibits good synergy. This product has a small blooming effect and a slight discoloration under daylight.
This product is one of the few non-toxic, odorless and light-colored antioxidants among the amine antioxidants. Widely used in a variety of elastomers. Used in plastic masterbatch such as polyethylene, polypropylene and polyvinyl chloride. It can be used as an antioxidant for polyurethane foams and rubber wires, cables, food packaging materials and adhesives, especially in neoprene color cable sheathing, which has remarkable heat resistance, light resistance and aging resistance. Used as a light and anti-aging antioxidant in polyether and its foam, it can also be used as a lubricating oil antioxidant. Used to protect natural rubber and chloroprene, styrene-butadiene, isoprene, butyl and other synthetic rubbers due to heat, light, ozone and other aging, and sulfur-containing antioxidants have a good synergistic effect. It is also widely used in the plastics industry. It is used as a non-contaminating amine anti-aging agent for natural rubber, neoprene, styrene butadiene rubber, butyl rubber, polyurethane and other base materials. It has good protection against aging caused by heat, light and ozone. It can replace the antioxidants D, MB, RD, 264, etc., and the effect on neoprene is particularly remarkable. It is generally possible to replace 1.5 parts by mass of the antioxidant D or 1.0 part by mass of the antioxidant MB with 0.5 parts by mass.
25kg/bag or drum upon request
Although this product is a non-polluting antioxidant, it will slightly change color under the conditions of sunlight exposure and long-term exposure to air, but no migration will occur. Store in a cool, dry place when shading, sealing, moisture-proof, sun-proof, and rain-proof.