2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel: A reliable light stabilizer for polymer applications

INNO Specialty Chemicals, a leading manufacturer and supplier from China, offers a range of light stabilizers for polymer applications. One of their popular products is 2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel, commonly known as BASF Light Stabilizer 1084 or UV Absorber UV-1084. This article will discuss the features and benefits of this light stabilizer and its applications in various polymer industries.

Features and benefits

2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel is a nickel-based light stabilizer that belongs to the hindered amine class of stabilizers. It is a pale yellow powder with a molecular formula of C44H64NNiO4S2. This light stabilizer is soluble in organic solvents such as methanol, ethanol, and toluene, and has low volatility and high thermal stability.

The main function of this light stabilizer is to protect polymers from degradation caused by UV radiation. It works by absorbing the UV radiation and converting it into heat, which is dissipated harmlessly. This prevents the polymer from undergoing photo-oxidation, which can cause discoloration, embrittlement, and loss of mechanical properties.

2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel provides excellent light stability to a wide range of polymers, including polyolefins, styrenics, PVC, and engineering thermoplastics. It is particularly effective in polypropylene and polyethylene applications, where it can increase the lifespan of the product by preventing yellowing and loss of tensile strength.

Applications

2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel is widely used in the polymer industry as a light stabilizer. It is commonly used in the production of films, fibers, molded parts, and extruded profiles. It is also used in coatings, adhesives, and sealants to improve their weatherability and prevent chalking and cracking.

One of the main applications of this light stabilizer is in the packaging industry. It is used in the production of food packaging films and containers to prevent the degradation of the polymer caused by UV radiation. This ensures that the packaging remains transparent and free from discoloration, even after prolonged exposure to sunlight.

2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel is also used in the automotive industry to improve the weatherability of exterior parts such as bumpers, trims, and mirror housings. It is added to the polymer formulation to prevent fading and chalking, which can occur due to exposure to UV radiation and other environmental factors.

Conclusion

2,2-Thiobix(4-t-Octylphenilato]-n-Butylamine Nickel is a reliable light stabilizer that provides excellent protection to polymers against UV radiation. Its low volatility and high thermal stability make it suitable for use in a wide range of polymer applications, including packaging, automotive, and construction. INNO Specialty Chemicals is a trusted manufacturer and supplier of this light stabilizer, and their commitment to quality and customer satisfaction makes them a preferred choice for polymer manufacturers worldwide.

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