Ningbo Inno Pharmchem Co., Ltd. is a leading manufacturer of 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol, also known as UV-328 or BASF Tinuvin 328. This product is a highly effective ultraviolet (UV) absorber and light stabilizer, widely used in various industries such as plastics, coatings, adhesives, and textiles.

The synthetic route of 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol involves several steps, including the reaction of 2-nitro-4,6-di-tert-pentylphenol with sodium hypophosphite, reduction of the resulting nitro compound to amino compound, and finally, condensation of the amino compound with 2,2'-azobis(2-methylpropionamidine) dihydrochloride. Ningbo Inno Pharmchem Co., Ltd. has a state-of-the-art manufacturing facility and experienced technical team to ensure the high quality and purity of the product.

As a light stabilizer, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol is capable of absorbing UV radiation and converting it into heat, thus preventing the degradation of polymers, color fading, and loss of mechanical properties. This product is particularly effective in protecting polymers from yellowing caused by UV exposure. It can effectively extend the service life of plastic products, coatings, and adhesives, making them more durable and reliable.

2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol is also widely used in the textile industry. It can prevent the fading of textile dyes caused by UV radiation, thus maintaining the colorfastness and appearance of textiles. This product is compatible with a wide range of textile fibers, including polyester, nylon, and acrylic. It can be applied by padding, exhaust, or spraying methods, and is suitable for both continuous and batch processes.

Ningbo Inno Pharmchem Co., Ltd. is a reliable supplier of 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol. The product is available in various grades and packaging options to meet the diverse needs of customers. The company has a strong logistics network and can deliver the product to customers worldwide in a timely and cost-effective manner.

The quality of 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol produced by Ningbo Inno Pharmchem Co., Ltd. is guaranteed by its strict quality control system. The company has obtained ISO 9001:2015 certification and has implemented a comprehensive quality management system to ensure that the product meets the highest industry standards. All batches of the product are tested for purity, stability, and performance before they are released to the market.

In summary, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol is a highly effective UV absorber and light stabilizer, widely used in various industries such as plastics, coatings, adhesives, and textiles. Ningbo Inno Pharmchem Co., Ltd. is a leading manufacturer of this product, with a state-of-the-art manufacturing facility and experienced technical team to ensure the high quality and purity of the product. The company is a reliable supplier of 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol, with a strong logistics network and strict quality control system. Customers can trust Ningbo Inno Pharmchem Co., Ltd. to provide them with high-quality and cost-effective products that meet their specific needs.

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